#CF644B#CF644B

#CF644B is a light, vivid red. Relative luminance 0.229; OKLCH L 62.7% C 0.141 H 34.4°. Best body text is #000000 at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#CF644B
RGB	rgb(207, 100, 75)
HSL	hsl(11, 58%, 55%)
HSV	hsv(11, 64%, 81%)
CMYK	cmyk(0%, 51.7%, 63.8%, 18.8%)
CIE-LAB	lab(54.96, 40.38, 33.92)
CIE-LCH	lch(54.96, 52.73, 40.03°)
OKLab	oklab(62.7% 0.1166 0.0799)
OKLCH	oklch(62.7% 0.141 34.4)
XYZ	xyz(31.5621, 22.8915, 9.4117)
Luminance	0.2289 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF644B #4BB6CF

analogous

#CF4B74 #CF644B #CFA64B

triadic

#CF644B #4BCF64 #644BCF

tetradic

#CF644B #74CF4B #4BB6CF #A64BCF

square

#CF644B #74CF4B #4BB6CF #A64BCF

split-complementary

#CF644B #4BCFA6 #4B74CF

monochromatic

#7E3322 #AE472E #CF644B #DC8E7B #E9B7AC

Accessibility & contrast

On white

3.77

#CF644B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.58

#CF644B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CF644B

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF644B	#FFFFFF	#000000	##000000
##CF644B	1.00	3.77	5.58	5.58
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.58	21.00	1.00	1.00
##000000	5.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#807548

Deuteranopia (green-blind)

#9A8C49

Tritanopia (blue-blind)

#E2505E

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #cf644b;
/* rgb */ color: rgb(207, 100, 75);
/* oklch */ color: oklch(62.7% 0.141 34.4);

Tailwind

colors: {
  custom: {
    50: '#e3927e',
    500: '#cf644b',
    950: '#000000',
  },
}

SCSS

$custom: #cf644b;
$custom-light: #e3927e;
$custom-dark: #000000;

JSON

{
  "hex": "#cf644b",
  "rgb": {
    "r": 207,
    "g": 100,
    "b": 75
  },
  "hsl": {
    "h": 11.364,
    "s": 57.895,
    "l": 55.294
  },
  "oklch": {
    "l": 0.627,
    "c": 0.14137,
    "h": 34.4
  },
  "luminance": 0.22888
}

Semantic roles & 50–950 ramp

primary

#CF644B

secondary

#9FCCD6

accent

#C4E147

background

#FEF9F7

surface

#FDF1EE

border

#D5CBC9

text

#170D0A

muted

#857E7C

Preview Lab

Preview with #CF644B

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

Preview Lab → · Contrast checker → · Palette generator →