#CB4F3C#CB4F3C

#CB4F3C is a mid, vivid red. Relative luminance 0.186; OKLCH L 58.9% C 0.162 H 31.1°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#CB4F3C
RGB	rgb(203, 79, 60)
HSL	hsl(8, 58%, 52%)
HSV	hsv(8, 70%, 80%)
CMYK	cmyk(0%, 61.1%, 70.4%, 20.4%)
CIE-LAB	lab(50.24, 48.14, 36.52)
CIE-LCH	lch(50.24, 60.43, 37.18°)
OKLab	oklab(58.94% 0.1384 0.0835)
OKLCH	oklch(58.94% 0.162 31.1)
XYZ	xyz(28.2431, 18.6186, 6.3806)
Luminance	0.1862 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4F3C #3CB8CB

analogous

#CB3C71 #CB4F3C #CB973C

triadic

#CB4F3C #3CCB4F #4F3CCB

tetradic

#CB4F3C #71CB3C #3CB8CB #973CCB

square

#CB4F3C #71CB3C #3CB8CB #973CCB

split-complementary

#CB4F3C #3CCB97 #3C71CB

monochromatic

#6F281E #9F3A2A #CB4F3C #D87B6C #E5A69D

Accessibility & contrast

On white

4.45

#CB4F3C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#CB4F3C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB4F3C

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4F3C	#FFFFFF	#000000	##000000
##CB4F3C	1.00	4.45	4.72	4.72
#FFFFFF	4.45	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)

#716739

Deuteranopia (green-blind)

#8F8238

Tritanopia (blue-blind)

#DF334B

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #cb4f3c;
/* rgb */ color: rgb(203, 79, 60);
/* oklch */ color: oklch(58.9% 0.162 31.1);

Tailwind

colors: {
  custom: {
    50: '#e28572',
    500: '#cb4f3c',
    950: '#000000',
  },
}

SCSS

$custom: #cb4f3c;
$custom-light: #e28572;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4f3c",
  "rgb": {
    "r": 203,
    "g": 79,
    "b": 60
  },
  "hsl": {
    "h": 7.972,
    "s": 57.895,
    "l": 51.569
  },
  "oklch": {
    "l": 0.58936,
    "c": 0.16166,
    "h": 31.1
  },
  "luminance": 0.18615
}

Semantic roles & 50–950 ramp

primary

#CB4F3C

secondary

#92C8D1

accent

#CDE147

background

#FEF8F6

surface

#FDF0EC

border

#D5CBC7

text

#170B08

muted

#857C7B

Preview Lab

Preview with #CB4F3C

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

Preview Lab → · Contrast checker → · Palette generator →