#C0645A#C0645A

#C0645A is a mid, moderate red. Relative luminance 0.211; OKLCH L 60.9% C 0.120 H 27.5°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#C0645A
RGB	rgb(192, 100, 90)
HSL	hsl(6, 45%, 55%)
HSV	hsv(6, 53%, 75%)
CMYK	cmyk(0%, 47.9%, 53.1%, 24.7%)
CIE-LAB	lab(53.02, 35.77, 22.43)
CIE-LCH	lch(53.02, 42.22, 32.10°)
OKLab	oklab(60.86% 0.1061 0.0554)
OKLCH	oklch(60.86% 0.12 27.5)
XYZ	xyz(28.1429, 21.0620, 12.2541)
Luminance	0.2106 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0645A #5AB6C0

analogous

#C05A83 #C0645A #C0975A

triadic

#C0645A #5AC064 #645AC0

tetradic

#C0645A #83C05A #5AB6C0 #975AC0

square

#C0645A #83C05A #5AB6C0 #975AC0

split-complementary

#C0645A #5AC097 #5A83C0

monochromatic

#73332C #A0473D #C0645A #D18E86 #E2B7B3

Accessibility & contrast

On white

4.03

#C0645A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#C0645A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C0645A

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0645A	#FFFFFF	#000000	##000000
##C0645A	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7359

Deuteranopia (green-blind)

#908658

Tritanopia (blue-blind)

#D05662

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #c0645a;
/* rgb */ color: rgb(192, 100, 90);
/* oklch */ color: oklch(60.9% 0.120 27.5);

Tailwind

colors: {
  custom: {
    50: '#d79288',
    500: '#c0645a',
    950: '#000000',
  },
}

SCSS

$custom: #c0645a;
$custom-light: #d79288;
$custom-dark: #000000;

JSON

{
  "hex": "#c0645a",
  "rgb": {
    "r": 192,
    "g": 100,
    "b": 90
  },
  "hsl": {
    "h": 5.882,
    "s": 44.737,
    "l": 55.294
  },
  "oklch": {
    "l": 0.60859,
    "c": 0.11969,
    "h": 27.5
  },
  "luminance": 0.21059
}

Semantic roles & 50–950 ramp

primary

#C0645A

secondary

#A6CCD0

accent

#C8D453

background

#FDF9F8

surface

#FBF1F0

border

#D4CBCB

text

#150D0B

muted

#837E7C

Preview Lab

Preview with #C0645A

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

Preview Lab → · Contrast checker → · Palette generator →