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Colors
#399DF0

#399DF0

Every representation of #399DF0, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.3128
Brightness: 137 / 255
Reads as: A light color — pair it with dark text.

Color formats

HEX: #399df0
RGB: rgb(57, 157, 240)
RGBA: rgba(57, 157, 240, 1)
CMYK: cmyk(76%, 35%, 0%, 6%)
HSV: hsv(207°, 76%, 94%)
HSL: hsl(207, 86%, 58%)
LAB: lab(62.74% -0.98 -49.77)
XYZ: xyz(29.47, 31.27, 86.9)

Accessibility

WCAG 2 contrast for #399DF0 as a text color on the two most common surfaces.

On white

Fail

The quick brown fox jumps over the lazy dog.

Contrast ratio: 2.89:1

AA normal textFail
AA large textFail
AAA normal textFail
AAA large textFail
UI componentsFail

On black

AAA

The quick brown fox jumps over the lazy dog.

Contrast ratio: 7.26:1

AA normal textPass
AA large textPass
AAA normal textPass
AAA large textPass
UI componentsPass

Related colors

Shades (darker)

#1186e6 #0e6bb8 #0a508a #07355c #031b2e

Tints (lighter)

#5aadf3 #7bbef5 #9ccef8 #bddefa #deeffc

Harmonies (complementary, analogous, triadic)

#f08c39 #39f0e7 #3942f0 #f0399d #9df039

#399DF0 Color | ColorForge