#CB5347#CB5347

#CB5347 is a mid, vivid red. Relative luminance 0.193; OKLCH L 59.6% C 0.155 H 28.3°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#CB5347
RGB	rgb(203, 83, 71)
HSL	hsl(5, 56%, 54%)
HSV	hsv(5, 65%, 80%)
CMYK	cmyk(0%, 59.1%, 65%, 20.4%)
CIE-LAB	lab(51.08, 46.91, 31.29)
CIE-LCH	lch(51.08, 56.39, 33.71°)
OKLab	oklab(59.62% 0.1367 0.0737)
OKLCH	oklch(59.62% 0.155 28.3)
XYZ	xyz(28.8620, 19.3417, 8.1735)
Luminance	0.1934 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB5347 #47BFCB

analogous

#CB477D #CB5347 #CB9547

triadic

#CB5347 #47CB53 #5347CB

tetradic

#CB5347 #7DCB47 #47BFCB #9547CB

square

#CB5347 #7DCB47 #47BFCB #9547CB

split-complementary

#CB5347 #47CB95 #477DCB

monochromatic

#762921 #A63A2F #CB5347 #D88077 #E6ACA6

Accessibility & contrast

On white

4.31

#CB5347 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#CB5347 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB5347

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB5347	#FFFFFF	#000000	##000000
##CB5347	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#726945

Deuteranopia (green-blind)

#908344

Tritanopia (blue-blind)

#DE3A51

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #cb5347;
/* rgb */ color: rgb(203, 83, 71);
/* oklch */ color: oklch(59.6% 0.155 28.3);

Tailwind

colors: {
  custom: {
    50: '#e1887a',
    500: '#cb5347',
    950: '#000000',
  },
}

SCSS

$custom: #cb5347;
$custom-light: #e1887a;
$custom-dark: #000000;

JSON

{
  "hex": "#cb5347",
  "rgb": {
    "r": 203,
    "g": 83,
    "b": 71
  },
  "hsl": {
    "h": 5.455,
    "s": 55.932,
    "l": 53.725
  },
  "oklch": {
    "l": 0.59623,
    "c": 0.15528,
    "h": 28.3
  },
  "luminance": 0.19338
}

Semantic roles & 50–950 ramp

primary

#CB5347

secondary

#9BCED3

accent

#D2DF49

background

#FEF8F7

surface

#FDF0ED

border

#D5CBC8

text

#170C09

muted

#857D7B

Preview Lab

Preview with #CB5347

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

Preview Lab → · Contrast checker → · Palette generator →