#E7645E#E7645E

#E7645E is a light, vivid red. Relative luminance 0.269; OKLCH L 66.5% C 0.164 H 25.2°. Best body text is #000000 at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#E7645E
RGB	rgb(231, 100, 94)
HSL	hsl(3, 74%, 64%)
HSV	hsv(3, 59%, 91%)
CMYK	cmyk(0%, 56.7%, 59.3%, 9.4%)
CIE-LAB	lab(58.90, 50.41, 28.91)
CIE-LCH	lch(58.90, 58.11, 29.84°)
OKLab	oklab(66.5% 0.1487 0.0699)
OKLCH	oklch(66.5% 0.164 25.2)
XYZ	xyz(39.5361, 26.9164, 13.7009)
Luminance	0.2691 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E7645E #5EE1E7

analogous

#E75E9C #E7645E #E7A85E

triadic

#E7645E #5EE764 #645EE7

tetradic

#E7645E #9CE75E #5EE1E7 #A85EE7

square

#E7645E #9CE75E #5EE1E7 #A85EE7

split-complementary

#E7645E #5EE7A8 #5E9CE7

monochromatic

#B0211A #DF3129 #E7645E #EF9793 #F7CBC9

Accessibility & contrast

On white

3.29

#E7645E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.38

#E7645E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E7645E

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E7645E	#FFFFFF	#000000	##000000
##E7645E	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)

#857C5D

Deuteranopia (green-blind)

#A5985B

Tritanopia (blue-blind)

#FC4C63

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #e7645e;
/* rgb */ color: rgb(231, 100, 94);
/* oklch */ color: oklch(66.5% 0.164 25.2);

Tailwind

colors: {
  custom: {
    50: '#f5948b',
    500: '#e7645e',
    950: '#000000',
  },
}

SCSS

$custom: #e7645e;
$custom-light: #f5948b;
$custom-dark: #000000;

JSON

{
  "hex": "#e7645e",
  "rgb": {
    "r": 231,
    "g": 100,
    "b": 94
  },
  "hsl": {
    "h": 2.628,
    "s": 74.054,
    "l": 63.725
  },
  "oklch": {
    "l": 0.66496,
    "c": 0.16425,
    "h": 25.2
  },
  "luminance": 0.26911
}

Semantic roles & 50–950 ramp

primary

#E7645E

secondary

#B8E6E9

accent

#CDD60F

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#180D0C

muted

#867E7D

Preview Lab

Preview with #E7645E

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

Preview Lab → · Contrast checker → · Palette generator →