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Colors
#EF603E

#EF603E

Every representation of #EF603E, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.2706
Brightness: 135 / 255
Reads as: A light color — pair it with dark text.

Color formats

HEX: #ef603e
RGB: rgb(239, 96, 62)
RGBA: rgba(239, 96, 62, 1)
CMYK: cmyk(0%, 60%, 74%, 6%)
HSV: hsv(12°, 74%, 94%)
HSL: hsl(12, 85%, 59%)
LAB: lab(59.04% 53.28 46.88)
XYZ: xyz(40.65, 27.07, 7.64)

Accessibility

WCAG 2 contrast for #EF603E as a text color on the two most common surfaces.

On white

AA Large

The quick brown fox jumps over the lazy dog.

Contrast ratio: 3.27:1

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

On black

AA

The quick brown fox jumps over the lazy dog.

Contrast ratio: 6.41:1

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

Related colors

Shades (darker)

#e83c13 #b9300f #8b240c #5d1808 #2e0c04

Tints (lighter)

#f27b5e #f4957e #f7b09f #facabf #fce5df

Harmonies (complementary, analogous, triadic)

#3ecdef #ef3e74 #efb93e #3eef60 #603eef