#C1583C#C1583C

#C1583C is a mid, vivid red. Relative luminance 0.186; OKLCH L 58.6% C 0.142 H 35.9°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#C1583C
RGB	rgb(193, 88, 60)
HSL	hsl(13, 53%, 50%)
HSV	hsv(13, 69%, 76%)
CMYK	cmyk(0%, 54.4%, 68.9%, 24.3%)
CIE-LAB	lab(50.27, 40.17, 36.14)
CIE-LCH	lch(50.27, 54.03, 41.98°)
OKLab	oklab(58.65% 0.1147 0.0832)
OKLCH	oklch(58.65% 0.142 35.9)
XYZ	xyz(26.3001, 18.6465, 6.4883)
Luminance	0.1864 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1583C #3CA5C1

analogous

#C13C62 #C1583C #C19B3C

triadic

#C1583C #3CC158 #583CC1

tetradic

#C1583C #62C13C #3CA5C1 #9B3CC1

square

#C1583C #62C13C #3CA5C1 #9B3CC1

split-complementary

#C1583C #3CC19B #3C62C1

monochromatic

#642D1F #92432D #C1583C #D17F6A #DFA798

Accessibility & contrast

On white

4.44

#C1583C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.73

#C1583C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C1583C

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1583C	#FFFFFF	#000000	##000000
##C1583C	1.00	4.44	4.73	4.73
#FFFFFF	4.44	1.00	21.00	21.00
#000000	4.73	21.00	1.00	1.00
##000000	4.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#746939

Deuteranopia (green-blind)

#8E803A

Tritanopia (blue-blind)

#D34352

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #c1583c;
/* rgb */ color: rgb(193, 88, 60);
/* oklch */ color: oklch(58.6% 0.142 35.9);

Tailwind

colors: {
  custom: {
    50: '#da8a73',
    500: '#c1583c',
    950: '#000000',
  },
}

SCSS

$custom: #c1583c;
$custom-light: #da8a73;
$custom-dark: #000000;

JSON

{
  "hex": "#c1583c",
  "rgb": {
    "r": 193,
    "g": 88,
    "b": 60
  },
  "hsl": {
    "h": 12.632,
    "s": 52.569,
    "l": 49.608
  },
  "oklch": {
    "l": 0.58648,
    "c": 0.14168,
    "h": 35.9
  },
  "luminance": 0.18643
}

Semantic roles & 50–950 ramp

primary

#C1583C

secondary

#8EBECB

accent

#BEDC4C

background

#FEF8F7

surface

#FCF0ED

border

#D5CBC8

text

#160C08

muted

#847D7B

Preview Lab

Preview with #C1583C

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

Preview Lab → · Contrast checker → · Palette generator →