#CB4D35#CB4D35

#CB4D35 is a mid, vivid red. Relative luminance 0.183; OKLCH L 58.6% C 0.165 H 32.8°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#CB4D35
RGB	rgb(203, 77, 53)
HSL	hsl(10, 59%, 50%)
HSV	hsv(10, 74%, 80%)
CMYK	cmyk(0%, 62.1%, 73.9%, 20.4%)
CIE-LAB	lab(49.82, 48.72, 39.89)
CIE-LCH	lch(49.82, 62.97, 39.31°)
OKLab	oklab(58.59% 0.1388 0.0894)
OKLCH	oklch(58.59% 0.165 32.8)
XYZ	xyz(27.9281, 18.2652, 5.4224)
Luminance	0.1826 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4D35 #35B3CB

analogous

#CB3568 #CB4D35 #CB9835

triadic

#CB4D35 #35CB4D #4D35CB

tetradic

#CB4D35 #68CB35 #35B3CB #9835CB

square

#CB4D35 #68CB35 #35B3CB #9835CB

split-complementary

#CB4D35 #35CB98 #3568CB

monochromatic

#6A281B #9B3A28 #CB4D35 #D87866 #E4A396

Accessibility & contrast

On white

4.51

#CB4D35 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#CB4D35 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB4D35

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4D35	#FFFFFF	#000000	##000000
##CB4D35	1.00	4.51	4.65	4.65
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#706532

Deuteranopia (green-blind)

#8F8131

Tritanopia (blue-blind)

#DF2E48

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #cb4d35;
/* rgb */ color: rgb(203, 77, 53);
/* oklch */ color: oklch(58.6% 0.165 32.8);

Tailwind

colors: {
  custom: {
    50: '#e3846d',
    500: '#cb4d35',
    950: '#000000',
  },
}

SCSS

$custom: #cb4d35;
$custom-light: #e3846d;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4d35",
  "rgb": {
    "r": 203,
    "g": 77,
    "b": 53
  },
  "hsl": {
    "h": 9.6,
    "s": 59.055,
    "l": 50.196
  },
  "oklch": {
    "l": 0.58592,
    "c": 0.16515,
    "h": 32.8
  },
  "luminance": 0.18261
}

Semantic roles & 50–950 ramp

primary

#CB4D35

secondary

#8CC5CF

accent

#C9E246

background

#FFF8F6

surface

#FEEFEC

border

#D6CAC7

text

#170B07

muted

#857C7A

Preview Lab

Preview with #CB4D35

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

Preview Lab → · Contrast checker → · Palette generator →