#C5543D#C5543D

#C5543D is a mid, vivid red. Relative luminance 0.185; OKLCH L 58.7% C 0.150 H 33.2°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#C5543D
RGB	rgb(197, 84, 61)
HSL	hsl(10, 54%, 51%)
HSV	hsv(10, 69%, 77%)
CMYK	cmyk(0%, 57.4%, 69%, 22.7%)
CIE-LAB	lab(50.16, 43.69, 35.62)
CIE-LCH	lch(50.16, 56.37, 39.19°)
OKLab	oklab(58.69% 0.1254 0.082)
OKLCH	oklch(58.69% 0.15 33.2)
XYZ	xyz(27.0412, 18.5514, 6.5708)
Luminance	0.1855 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5543D #3DAEC5

analogous

#C53D6A #C5543D #C5983D

triadic

#C5543D #3DC554 #543DC5

tetradic

#C5543D #6AC53D #3DAEC5 #983DC5

square

#C5543D #6AC53D #3DAEC5 #983DC5

split-complementary

#C5543D #3DC598 #3D6AC5

monochromatic

#682C1F #983F2D #C5543D #D37E6C #E1A79B

Accessibility & contrast

On white

4.46

#C5543D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#C5543D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C5543D

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5543D	#FFFFFF	#000000	##000000
##C5543D	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)

#72683A

Deuteranopia (green-blind)

#8E813A

Tritanopia (blue-blind)

#D83C4F

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #c5543d;
/* rgb */ color: rgb(197, 84, 61);
/* oklch */ color: oklch(58.7% 0.150 33.2);

Tailwind

colors: {
  custom: {
    50: '#dd8873',
    500: '#c5543d',
    950: '#000000',
  },
}

SCSS

$custom: #c5543d;
$custom-light: #dd8873;
$custom-dark: #000000;

JSON

{
  "hex": "#c5543d",
  "rgb": {
    "r": 197,
    "g": 84,
    "b": 61
  },
  "hsl": {
    "h": 10.147,
    "s": 53.968,
    "l": 50.588
  },
  "oklch": {
    "l": 0.58691,
    "c": 0.14982,
    "h": 33.2
  },
  "luminance": 0.18548
}

Semantic roles & 50–950 ramp

primary

#C5543D

secondary

#91C3CD

accent

#C4DD4A

background

#FEF8F7

surface

#FDF0ED

border

#D5CBC8

text

#160C08

muted

#847D7B

Preview Lab

Preview with #C5543D

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

Preview Lab → · Contrast checker → · Palette generator →