#C15743#C15743

#C15743 is a mid, vivid red. Relative luminance 0.186; OKLCH L 58.6% C 0.141 H 32.4°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#C15743
RGB	rgb(193, 87, 67)
HSL	hsl(10, 50%, 51%)
HSV	hsv(10, 65%, 76%)
CMYK	cmyk(0%, 54.9%, 65.3%, 24.3%)
CIE-LAB	lab(50.17, 41.08, 32.10)
CIE-LCH	lch(50.17, 52.13, 38.01°)
OKLab	oklab(58.6% 0.1188 0.0753)
OKLCH	oklch(58.6% 0.141 32.4)
XYZ	xyz(26.4161, 18.5624, 7.5009)
Luminance	0.1856 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C15743 #43ADC1

analogous

#C1436E #C15743 #C19643

triadic

#C15743 #43C157 #5743C1

tetradic

#C15743 #6EC143 #43ADC1 #9643C1

square

#C15743 #6EC143 #43ADC1 #9643C1

split-complementary

#C15743 #43C196 #436EC1

monochromatic

#672D22 #954131 #C15743 #D08071 #DFA99F

Accessibility & contrast

On white

4.46

#C15743 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#C15743 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C15743

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C15743	#FFFFFF	#000000	##000000
##C15743	1.00	4.46	4.71	4.71
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.71	21.00	1.00	1.00
##000000	4.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#736941

Deuteranopia (green-blind)

#8D8041

Tritanopia (blue-blind)

#D34253

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #c15743;
/* rgb */ color: rgb(193, 87, 67);
/* oklch */ color: oklch(58.6% 0.141 32.4);

Tailwind

colors: {
  custom: {
    50: '#da8977',
    500: '#c15743',
    950: '#000000',
  },
}

SCSS

$custom: #c15743;
$custom-light: #da8977;
$custom-dark: #000000;

JSON

{
  "hex": "#c15743",
  "rgb": {
    "r": 193,
    "g": 87,
    "b": 67
  },
  "hsl": {
    "h": 9.524,
    "s": 50.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.58603,
    "c": 0.14067,
    "h": 32.4
  },
  "luminance": 0.18559
}

Semantic roles & 50–950 ramp

primary

#C15743

secondary

#94C3CC

accent

#C4DA4E

background

#FEF8F7

surface

#FCF0ED

border

#D5CBC8

text

#160C09

muted

#847D7B

Preview Lab

Preview with #C15743

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

Preview Lab → · Contrast checker → · Palette generator →