#C15540#C15540

#C15540 is a mid, vivid red. Relative luminance 0.182; OKLCH L 58.3% C 0.144 H 32.7°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#C15540
RGB	rgb(193, 85, 64)
HSL	hsl(10, 51%, 50%)
HSV	hsv(10, 67%, 76%)
CMYK	cmyk(0%, 56%, 66.8%, 24.3%)
CIE-LAB	lab(49.75, 41.88, 33.29)
CIE-LCH	lch(49.75, 53.50, 38.48°)
OKLab	oklab(58.27% 0.1208 0.0775)
OKLCH	oklch(58.27% 0.144 32.7)
XYZ	xyz(26.1687, 18.2079, 6.9859)
Luminance	0.1820 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C15540 #40ACC1

analogous

#C1406C #C15540 #C19540

triadic

#C15540 #40C155 #5540C1

tetradic

#C15540 #6CC140 #40ACC1 #9540C1

square

#C15540 #6CC140 #40ACC1 #9540C1

split-complementary

#C15540 #40C195 #406CC1

monochromatic

#662C21 #944030 #C15540 #D07E6E #DFA79C

Accessibility & contrast

On white

4.52

#C15540 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#C15540 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C15540

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C15540	#FFFFFF	#000000	##000000
##C15540	1.00	4.52	4.64	4.64
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#71683E

Deuteranopia (green-blind)

#8C7F3D

Tritanopia (blue-blind)

#D33F50

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #c15540;
/* rgb */ color: rgb(193, 85, 64);
/* oklch */ color: oklch(58.3% 0.144 32.7);

Tailwind

colors: {
  custom: {
    50: '#da8875',
    500: '#c15540',
    950: '#000000',
  },
}

SCSS

$custom: #c15540;
$custom-light: #da8875;
$custom-dark: #000000;

JSON

{
  "hex": "#c15540",
  "rgb": {
    "r": 193,
    "g": 85,
    "b": 64
  },
  "hsl": {
    "h": 9.767,
    "s": 50.988,
    "l": 50.392
  },
  "oklch": {
    "l": 0.58268,
    "c": 0.14351,
    "h": 32.7
  },
  "luminance": 0.18205
}

Semantic roles & 50–950 ramp

primary

#C15540

secondary

#92C2CB

accent

#C3DA4D

background

#FEF8F7

surface

#FCF0ED

border

#D5CBC8

text

#160C08

muted

#847D7B

Preview Lab

Preview with #C15540

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

Preview Lab → · Contrast checker → · Palette generator →