#CB4F45#CB4F45

#CB4F45 is a mid, vivid red. Relative luminance 0.187; OKLCH L 59.1% C 0.160 H 27.6°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#CB4F45
RGB	rgb(203, 79, 69)
HSL	hsl(4, 56%, 53%)
HSV	hsv(4, 66%, 80%)
CMYK	cmyk(0%, 61.1%, 66%, 20.4%)
CIE-LAB	lab(50.36, 48.63, 31.56)
CIE-LCH	lch(50.36, 57.97, 32.98°)
OKLab	oklab(59.07% 0.1417 0.074)
OKLCH	oklch(59.07% 0.16 27.6)
XYZ	xyz(28.5016, 18.7220, 7.7419)
Luminance	0.1872 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4F45 #45C1CB

analogous

#CB457E #CB4F45 #CB9245

triadic

#CB4F45 #45CB4F #4F45CB

tetradic

#CB4F45 #7ECB45 #45C1CB #9245CB

square

#CB4F45 #7ECB45 #45C1CB #9245CB

split-complementary

#CB4F45 #45CB92 #457ECB

monochromatic

#752721 #A5372E #CB4F45 #D87C75 #E6AAA5

Accessibility & contrast

On white

4.43

#CB4F45 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#CB4F45 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB4F45

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4F45	#FFFFFF	#000000	##000000
##CB4F45	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#706743

Deuteranopia (green-blind)

#8F8242

Tritanopia (blue-blind)

#DE344D

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #cb4f45;
/* rgb */ color: rgb(203, 79, 69);
/* oklch */ color: oklch(59.1% 0.160 27.6);

Tailwind

colors: {
  custom: {
    50: '#e28579',
    500: '#cb4f45',
    950: '#000000',
  },
}

SCSS

$custom: #cb4f45;
$custom-light: #e28579;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4f45",
  "rgb": {
    "r": 203,
    "g": 79,
    "b": 69
  },
  "hsl": {
    "h": 4.478,
    "s": 56.303,
    "l": 53.333
  },
  "oklch": {
    "l": 0.59068,
    "c": 0.15986,
    "h": 27.6
  },
  "luminance": 0.18718
}

Semantic roles & 50–950 ramp

primary

#CB4F45

secondary

#99CED3

accent

#D4E048

background

#FEF8F7

surface

#FDF0ED

border

#D5CBC8

text

#170B09

muted

#857C7B

Preview Lab

Preview with #CB4F45

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

Preview Lab → · Contrast checker → · Palette generator →