#CB5C3C#CB5C3C

#CB5C3C is a mid, vivid red. Relative luminance 0.207; OKLCH L 60.7% C 0.149 H 36.8°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#CB5C3C
RGB	rgb(203, 92, 60)
HSL	hsl(13, 58%, 52%)
HSV	hsv(13, 70%, 80%)
CMYK	cmyk(0%, 54.7%, 70.4%, 20.4%)
CIE-LAB	lab(52.60, 41.98, 39.22)
CIE-LCH	lch(52.60, 57.45, 43.05°)
OKLab	oklab(60.72% 0.1193 0.0894)
OKLCH	oklch(60.72% 0.149 36.8)
XYZ	xyz(29.2742, 20.6808, 6.7243)
Luminance	0.2068 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB5C3C #3CABCB

analogous

#CB3C64 #CB5C3C #CBA43C

triadic

#CB5C3C #3CCB5C #5C3CCB

tetradic

#CB5C3C #64CB3C #3CABCB #A43CCB

square

#CB5C3C #64CB3C #3CABCB #A43CCB

split-complementary

#CB5C3C #3CCBA4 #3C64CB

monochromatic

#6F301E #9F452A #CB5C3C #D8846C #E5AD9D

Accessibility & contrast

On white

4.09

#CB5C3C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#CB5C3C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB5C3C

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB5C3C	#FFFFFF	#000000	##000000
##CB5C3C	1.00	4.09	5.14	5.14
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6E38

Deuteranopia (green-blind)

#958739

Tritanopia (blue-blind)

#DE4555

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #cb5c3c;
/* rgb */ color: rgb(203, 92, 60);
/* oklch */ color: oklch(60.7% 0.149 36.8);

Tailwind

colors: {
  custom: {
    50: '#e28d73',
    500: '#cb5c3c',
    950: '#000000',
  },
}

SCSS

$custom: #cb5c3c;
$custom-light: #e28d73;
$custom-dark: #000000;

JSON

{
  "hex": "#cb5c3c",
  "rgb": {
    "r": 203,
    "g": 92,
    "b": 60
  },
  "hsl": {
    "h": 13.427,
    "s": 57.895,
    "l": 51.569
  },
  "oklch": {
    "l": 0.60722,
    "c": 0.14907,
    "h": 36.8
  },
  "luminance": 0.20677
}

Semantic roles & 50–950 ramp

primary

#CB5C3C

secondary

#92C3D1

accent

#BFE147

background

#FEF8F7

surface

#FDF0ED

border

#D5CBC8

text

#170C08

muted

#857D7B

Preview Lab

Preview with #CB5C3C

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

Preview Lab → · Contrast checker → · Palette generator →