#C1543B#C1543B

#C1543B is a mid, vivid red. Relative luminance 0.180; OKLCH L 58.1% C 0.146 H 34.3°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#C1543B
RGB	rgb(193, 84, 59)
HSL	hsl(11, 53%, 49%)
HSV	hsv(11, 69%, 76%)
CMYK	cmyk(0%, 56.5%, 69.4%, 24.3%)
CIE-LAB	lab(49.49, 42.09, 35.79)
CIE-LCH	lch(49.49, 55.25, 40.38°)
OKLab	oklab(58.05% 0.1205 0.0822)
OKLCH	oklch(58.05% 0.146 34.3)
XYZ	xyz(25.9546, 17.9972, 6.2439)
Luminance	0.1799 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1543B #3BA8C1

analogous

#C13B65 #C1543B #C1973B

triadic

#C1543B #3BC154 #543BC1

tetradic

#C1543B #65C13B #3BA8C1 #973BC1

square

#C1543B #65C13B #3BA8C1 #973BC1

split-complementary

#C1543B #3BC197 #3B65C1

monochromatic

#632B1E #92402D #C1543B #D17C68 #DFA597

Accessibility & contrast

On white

4.57

#C1543B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#C1543B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C1543B

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1543B	#FFFFFF	#000000	##000000
##C1543B	1.00	4.57	4.60	4.60
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#716738

Deuteranopia (green-blind)

#8C7F38

Tritanopia (blue-blind)

#D43D4E

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #c1543b;
/* rgb */ color: rgb(193, 84, 59);
/* oklch */ color: oklch(58.1% 0.146 34.3);

Tailwind

colors: {
  custom: {
    50: '#da8772',
    500: '#c1543b',
    950: '#000000',
  },
}

SCSS

$custom: #c1543b;
$custom-light: #da8772;
$custom-dark: #000000;

JSON

{
  "hex": "#c1543b",
  "rgb": {
    "r": 193,
    "g": 84,
    "b": 59
  },
  "hsl": {
    "h": 11.194,
    "s": 53.175,
    "l": 49.412
  },
  "oklch": {
    "l": 0.58054,
    "c": 0.14586,
    "h": 34.3
  },
  "luminance": 0.17994
}

Semantic roles & 50–950 ramp

primary

#C1543B

secondary

#8DBFCB

accent

#C1DD4B

background

#FEF8F6

surface

#FCF0EC

border

#D5CBC7

text

#160B08

muted

#847C7B

Preview Lab

Preview with #C1543B

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

Preview Lab → · Contrast checker → · Palette generator →