#E7645C#E7645C

#E7645C is a light, vivid red. Relative luminance 0.269; OKLCH L 66.5% C 0.165 H 26.0°. Best body text is #000000 at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#E7645C
RGB	rgb(231, 100, 92)
HSL	hsl(3, 74%, 63%)
HSV	hsv(3, 60%, 91%)
CMYK	cmyk(0%, 56.7%, 60.2%, 9.4%)
CIE-LAB	lab(58.86, 50.27, 30.01)
CIE-LCH	lch(58.86, 58.55, 30.83°)
OKLab	oklab(66.46% 0.1479 0.0722)
OKLCH	oklch(66.46% 0.165 26)
XYZ	xyz(39.4475, 26.8809, 13.2344)
Luminance	0.2688 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E7645C #5CDFE7

analogous

#E75C99 #E7645C #E7A95C

triadic

#E7645C #5CE764 #645CE7

tetradic

#E7645C #99E75C #5CDFE7 #A95CE7

square

#E7645C #99E75C #5CDFE7 #A95CE7

split-complementary

#E7645C #5CE7A9 #5C99E7

monochromatic

#AF221A #DF3127 #E7645C #EF9791 #F7C9C7

Accessibility & contrast

On white

3.29

#E7645C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.38

#E7645C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E7645C

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E7645C	#FFFFFF	#000000	##000000
##E7645C	1.00	3.29	6.38	6.38
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.38	21.00	1.00	1.00
##000000	6.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#857C5A

Deuteranopia (green-blind)

#A69859

Tritanopia (blue-blind)

#FC4C63

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #e7645c;
/* rgb */ color: rgb(231, 100, 92);
/* oklch */ color: oklch(66.5% 0.165 26.0);

Tailwind

colors: {
  custom: {
    50: '#f5948a',
    500: '#e7645c',
    950: '#000000',
  },
}

SCSS

$custom: #e7645c;
$custom-light: #f5948a;
$custom-dark: #000000;

JSON

{
  "hex": "#e7645c",
  "rgb": {
    "r": 231,
    "g": 100,
    "b": 92
  },
  "hsl": {
    "h": 3.453,
    "s": 74.332,
    "l": 63.333
  },
  "oklch": {
    "l": 0.66461,
    "c": 0.16457,
    "h": 26
  },
  "luminance": 0.26876
}

Semantic roles & 50–950 ramp

primary

#E7645C

secondary

#B7E5E8

accent

#CBD60F

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#180D0B

muted

#867E7C

Preview Lab

Preview with #E7645C

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

Preview Lab → · Contrast checker → · Palette generator →