#CB4F3E#CB4F3E

#CB4F3E is a mid, vivid red. Relative luminance 0.186; OKLCH L 59.0% C 0.161 H 30.4°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#CB4F3E
RGB	rgb(203, 79, 62)
HSL	hsl(7, 58%, 52%)
HSV	hsv(7, 69%, 80%)
CMYK	cmyk(0%, 61.1%, 69.5%, 20.4%)
CIE-LAB	lab(50.26, 48.25, 35.43)
CIE-LCH	lch(50.26, 59.86, 36.29°)
OKLab	oklab(58.96% 0.1391 0.0815)
OKLCH	oklch(58.96% 0.161 30.4)
XYZ	xyz(28.2970, 18.6401, 6.6643)
Luminance	0.1864 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4F3E #3EBACB

analogous

#CB3E74 #CB4F3E #CB963E

triadic

#CB4F3E #3ECB4F #4F3ECB

tetradic

#CB4F3E #74CB3E #3EBACB #963ECB

square

#CB4F3E #74CB3E #3EBACB #963ECB

split-complementary

#CB4F3E #3ECB96 #3E74CB

monochromatic

#70281E #A1392B #CB4F3E #D87B6E #E5A79E

Accessibility & contrast

On white

4.44

#CB4F3E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.73

#CB4F3E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB4F3E

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4F3E	#FFFFFF	#000000	##000000
##CB4F3E	1.00	4.44	4.73	4.73
#FFFFFF	4.44	1.00	21.00	21.00
#000000	4.73	21.00	1.00	1.00
##000000	4.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#70673C

Deuteranopia (green-blind)

#8F823A

Tritanopia (blue-blind)

#DF334C

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #cb4f3e;
/* rgb */ color: rgb(203, 79, 62);
/* oklch */ color: oklch(59.0% 0.161 30.4);

Tailwind

colors: {
  custom: {
    50: '#e28574',
    500: '#cb4f3e',
    950: '#000000',
  },
}

SCSS

$custom: #cb4f3e;
$custom-light: #e28574;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4f3e",
  "rgb": {
    "r": 203,
    "g": 79,
    "b": 62
  },
  "hsl": {
    "h": 7.234,
    "s": 57.551,
    "l": 51.961
  },
  "oklch": {
    "l": 0.58963,
    "c": 0.16123,
    "h": 30.4
  },
  "luminance": 0.18636
}

Semantic roles & 50–950 ramp

primary

#CB4F3E

secondary

#94CAD1

accent

#CEE147

background

#FEF8F7

surface

#FDF0ED

border

#D5CBC8

text

#170B08

muted

#857C7B

Preview Lab

Preview with #CB4F3E

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

Preview Lab → · Contrast checker → · Palette generator →