#E7644F#E7644F

#E7644F is a light, vivid red. Relative luminance 0.267; OKLCH L 66.3% C 0.167 H 31.2°. Best body text is #000000 at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#E7644F
RGB	rgb(231, 100, 79)
HSL	hsl(8, 76%, 61%)
HSV	hsv(8, 66%, 91%)
CMYK	cmyk(0%, 56.7%, 65.8%, 9.4%)
CIE-LAB	lab(58.67, 49.46, 37.04)
CIE-LCH	lch(58.67, 61.79, 36.83°)
OKLab	oklab(66.25% 0.1431 0.0865)
OKLCH	oklch(66.25% 0.167 31.2)
XYZ	xyz(38.9272, 26.6728, 10.4941)
Luminance	0.2667 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E7644F #4FD2E7

analogous

#E74F86 #E7644F #E7B04F

triadic

#E7644F #4FE764 #644FE7

tetradic

#E7644F #86E74F #4FD2E7 #B04FE7

square

#E7644F #86E74F #4FD2E7 #B04FE7

split-complementary

#E7644F #4FE7B0 #4F86E7

monochromatic

#A52A17 #DB381E #E7644F #EE9385 #F6C3BB

Accessibility & contrast

On white

3.32

#E7644F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.33

#E7644F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E7644F

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E7644F	#FFFFFF	#000000	##000000
##E7644F	1.00	3.32	6.33	6.33
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.33	21.00	1.00	1.00
##000000	6.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#867B4C

Deuteranopia (green-blind)

#A7984C

Tritanopia (blue-blind)

#FD495F

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #e7644f;
/* rgb */ color: rgb(231, 100, 79);
/* oklch */ color: oklch(66.3% 0.167 31.2);

Tailwind

colors: {
  custom: {
    50: '#f59481',
    500: '#e7644f',
    950: '#000000',
  },
}

SCSS

$custom: #e7644f;
$custom-light: #f59481;
$custom-dark: #000000;

JSON

{
  "hex": "#e7644f",
  "rgb": {
    "r": 231,
    "g": 100,
    "b": 79
  },
  "hsl": {
    "h": 8.289,
    "s": 76,
    "l": 60.784
  },
  "oklch": {
    "l": 0.66252,
    "c": 0.16719,
    "h": 31.2
  },
  "luminance": 0.26668
}

Semantic roles & 50–950 ramp

primary

#E7644F

secondary

#ACDEE6

accent

#BCD80D

background

#FFF9F7

surface

#FFF2EE

border

#D7CCC9

text

#180D0A

muted

#867E7C

Preview Lab

Preview with #E7644F

Body copy rendered with the generated semantic roles for this colour.

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