#CB4F3D#CB4F3D

#CB4F3D is a mid, vivid red. Relative luminance 0.186; OKLCH L 59.0% C 0.161 H 30.7°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#CB4F3D
RGB	rgb(203, 79, 61)
HSL	hsl(8, 58%, 52%)
HSV	hsv(8, 70%, 80%)
CMYK	cmyk(0%, 61.1%, 70%, 20.4%)
CIE-LAB	lab(50.25, 48.19, 35.98)
CIE-LCH	lch(50.25, 60.14, 36.74°)
OKLab	oklab(58.95% 0.1388 0.0825)
OKLCH	oklch(58.95% 0.161 30.7)
XYZ	xyz(28.2698, 18.6293, 6.5212)
Luminance	0.1862 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4F3D #3DB9CB

analogous

#CB3D72 #CB4F3D #CB963D

triadic

#CB4F3D #3DCB4F #4F3DCB

tetradic

#CB4F3D #72CB3D #3DB9CB #963DCB

square

#CB4F3D #72CB3D #3DB9CB #963DCB

split-complementary

#CB4F3D #3DCB96 #3D72CB

monochromatic

#70281E #A03A2B #CB4F3D #D87B6D #E5A79E

Accessibility & contrast

On white

4.44

#CB4F3D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#CB4F3D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB4F3D

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4F3D	#FFFFFF	#000000	##000000
##CB4F3D	1.00	4.44	4.72	4.72
#FFFFFF	4.44	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#71673A

Deuteranopia (green-blind)

#8F8239

Tritanopia (blue-blind)

#DF334B

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #cb4f3d;
/* rgb */ color: rgb(203, 79, 61);
/* oklch */ color: oklch(59.0% 0.161 30.7);

Tailwind

colors: {
  custom: {
    50: '#e28573',
    500: '#cb4f3d',
    950: '#000000',
  },
}

SCSS

$custom: #cb4f3d;
$custom-light: #e28573;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4f3d",
  "rgb": {
    "r": 203,
    "g": 79,
    "b": 61
  },
  "hsl": {
    "h": 7.606,
    "s": 57.724,
    "l": 51.765
  },
  "oklch": {
    "l": 0.5895,
    "c": 0.16144,
    "h": 30.7
  },
  "luminance": 0.18625
}

Semantic roles & 50–950 ramp

primary

#CB4F3D

secondary

#93C9D1

accent

#CDE147

background

#FEF8F7

surface

#FDF0ED

border

#D5CBC8

text

#170B08

muted

#857C7B

Preview Lab

Preview with #CB4F3D

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

Preview Lab → · Contrast checker → · Palette generator →