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Colors
#1731FF

#1731FF

Every representation of #1731FF, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.0960
Brightness: 65 / 255
Reads as: A dark color — pair it with light text.

Color formats

HEX: #1731ff
RGB: rgb(23, 49, 255)
RGBA: rgba(23, 49, 255, 1)
CMYK: cmyk(91%, 81%, 0%, 0%)
HSV: hsv(233°, 91%, 100%)
HSL: hsl(233, 100%, 55%)
LAB: lab(37.11% 65.96 -99.82)
XYZ: xyz(19.5, 9.6, 95.41)

Accessibility

WCAG 2 contrast for #1731FF as a text color on the two most common surfaces.

On white

AAA

The quick brown fox jumps over the lazy dog.

Contrast ratio: 7.19:1

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

On black

Fail

The quick brown fox jumps over the lazy dog.

Contrast ratio: 2.92:1

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

Related colors

Shades (darker)

#001ae8 #0015b9 #00108b #000a5d #00052e

Tints (lighter)

#3e53ff #6476ff #8b98ff #b2baff #d8ddff

Harmonies (complementary, analogous, triadic)

#ffe517 #17a5ff #7117ff #ff1731 #31ff17

#1731FF Color | ColorForge