#CB5C3F#CB5C3F

#CB5C3F is a mid, vivid red. Relative luminance 0.207; OKLCH L 60.8% C 0.148 H 35.7°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#CB5C3F
RGB	rgb(203, 92, 63)
HSL	hsl(12, 57%, 52%)
HSV	hsv(12, 69%, 80%)
CMYK	cmyk(0%, 54.7%, 69%, 20.4%)
CIE-LAB	lab(52.63, 42.14, 37.63)
CIE-LCH	lch(52.63, 56.50, 41.77°)
OKLab	oklab(60.76% 0.1203 0.0865)
OKLCH	oklch(60.76% 0.148 35.7)
XYZ	xyz(29.3558, 20.7134, 7.1539)
Luminance	0.2071 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB5C3F #3FAECB

analogous

#CB3F68 #CB5C3F #CBA23F

triadic

#CB5C3F #3FCB5C #5C3FCB

tetradic

#CB5C3F #68CB3F #3FAECB #A23FCB

square

#CB5C3F #68CB3F #3FAECB #A23FCB

split-complementary

#CB5C3F #3FCBA2 #3F68CB

monochromatic

#71301F #A1442C #CB5C3F #D8856F #E5AE9F

Accessibility & contrast

On white

4.08

#CB5C3F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#CB5C3F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB5C3F

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB5C3F	#FFFFFF	#000000	##000000
##CB5C3F	1.00	4.08	5.14	5.14
#FFFFFF	4.08	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)

#7A6F3C

Deuteranopia (green-blind)

#95873C

Tritanopia (blue-blind)

#DE4555

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #cb5c3f;
/* rgb */ color: rgb(203, 92, 63);
/* oklch */ color: oklch(60.8% 0.148 35.7);

Tailwind

colors: {
  custom: {
    50: '#e18d75',
    500: '#cb5c3f',
    950: '#000000',
  },
}

SCSS

$custom: #cb5c3f;
$custom-light: #e18d75;
$custom-dark: #000000;

JSON

{
  "hex": "#cb5c3f",
  "rgb": {
    "r": 203,
    "g": 92,
    "b": 63
  },
  "hsl": {
    "h": 12.429,
    "s": 57.377,
    "l": 52.157
  },
  "oklch": {
    "l": 0.60761,
    "c": 0.14818,
    "h": 35.7
  },
  "luminance": 0.2071
}

Semantic roles & 50–950 ramp

primary

#CB5C3F

secondary

#94C5D1

accent

#C1E147

background

#FEF8F7

surface

#FDF0ED

border

#D5CBC8

text

#170C08

muted

#857D7B

Preview Lab

Preview with #CB5C3F

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

Preview Lab → · Contrast checker → · Palette generator →