#C54D3E#C54D3E

#C54D3E is a mid, vivid red. Relative luminance 0.175; OKLCH L 57.8% C 0.157 H 29.8°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#C54D3E
RGB	rgb(197, 77, 62)
HSL	hsl(7, 54%, 51%)
HSV	hsv(7, 69%, 77%)
CMYK	cmyk(0%, 60.9%, 68.5%, 22.7%)
CIE-LAB	lab(48.92, 47.03, 33.60)
CIE-LCH	lch(48.92, 57.80, 35.54°)
OKLab	oklab(57.76% 0.136 0.0778)
OKLCH	oklch(57.76% 0.157 29.8)
XYZ	xyz(26.5520, 17.5295, 6.5418)
Luminance	0.1753 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C54D3E #3EB6C5

analogous

#C53E72 #C54D3E #C5913E

triadic

#C54D3E #3EC54D #4D3EC5

tetradic

#C54D3E #72C53E #3EB6C5 #913EC5

square

#C54D3E #72C53E #3EB6C5 #913EC5

split-complementary

#C54D3E #3EC591 #3E72C5

monochromatic

#692820 #983A2E #C54D3E #D3786D #E1A49C

Accessibility & contrast

On white

4.66

#C54D3E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#C54D3E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #C54D3E

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C54D3E	#FFFFFF	#000000	##FFFFFF
##C54D3E	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D643C

Deuteranopia (green-blind)

#8B7E3B

Tritanopia (blue-blind)

#D8324A

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #c54d3e;
/* rgb */ color: rgb(197, 77, 62);
/* oklch */ color: oklch(57.8% 0.157 29.8);

Tailwind

colors: {
  custom: {
    50: '#de8474',
    500: '#c54d3e',
    950: '#000000',
  },
}

SCSS

$custom: #c54d3e;
$custom-light: #de8474;
$custom-dark: #000000;

JSON

{
  "hex": "#c54d3e",
  "rgb": {
    "r": 197,
    "g": 77,
    "b": 62
  },
  "hsl": {
    "h": 6.667,
    "s": 53.785,
    "l": 50.784
  },
  "oklch": {
    "l": 0.5776,
    "c": 0.15664,
    "h": 29.8
  },
  "luminance": 0.17526
}

Semantic roles & 50–950 ramp

primary

#C54D3E

secondary

#91C7CD

accent

#CDDD4B

background

#FEF8F7

surface

#FDEFED

border

#D5CAC8

text

#160B08

muted

#847C7B

Preview Lab

Preview with #C54D3E

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

Preview Lab → · Contrast checker → · Palette generator →