#C54839#C54839

#C54839 is a mid, vivid red. Relative luminance 0.168; OKLCH L 57.1% C 0.163 H 29.8°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#C54839
RGB	rgb(197, 72, 57)
HSL	hsl(6, 55%, 50%)
HSV	hsv(6, 71%, 77%)
CMYK	cmyk(0%, 63.5%, 71.1%, 22.7%)
CIE-LAB	lab(48.01, 49.01, 35.37)
CIE-LCH	lch(48.01, 60.44, 35.82°)
OKLab	oklab(57.06% 0.1412 0.0808)
OKLCH	oklch(57.06% 0.163 29.8)
XYZ	xyz(26.0846, 16.8041, 5.7401)
Luminance	0.1680 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C54839 #39B6C5

analogous

#C53970 #C54839 #C58E39

triadic

#C54839 #39C548 #4839C5

tetradic

#C54839 #70C539 #39B6C5 #8E39C5

square

#C54839 #70C539 #39B6C5 #8E39C5

split-complementary

#C54839 #39C58E #3970C5

monochromatic

#66251E #96372B #C54839 #D37368 #E19F97

Accessibility & contrast

On white

4.82

#C54839 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#C54839 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C54839

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C54839	#FFFFFF	#000000	##FFFFFF
##C54839	1.00	4.82	4.36	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6137

Deuteranopia (green-blind)

#897C35

Tritanopia (blue-blind)

#D82945

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #c54839;
/* rgb */ color: rgb(197, 72, 57);
/* oklch */ color: oklch(57.1% 0.163 29.8);

Tailwind

colors: {
  custom: {
    50: '#de8170',
    500: '#c54839',
    950: '#000000',
  },
}

SCSS

$custom: #c54839;
$custom-light: #de8170;
$custom-dark: #000000;

JSON

{
  "hex": "#c54839",
  "rgb": {
    "r": 197,
    "g": 72,
    "b": 57
  },
  "hsl": {
    "h": 6.429,
    "s": 55.118,
    "l": 49.804
  },
  "oklch": {
    "l": 0.57055,
    "c": 0.16267,
    "h": 29.8
  },
  "luminance": 0.168
}

Semantic roles & 50–950 ramp

primary

#C54839

secondary

#8DC6CD

accent

#CEDE49

background

#FEF8F6

surface

#FDEFEC

border

#D5CAC7

text

#170B07

muted

#857C7A

Preview Lab

Preview with #C54839

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

Preview Lab → · Contrast checker → · Palette generator →