#C54D3A#C54D3A

#C54D3A is a mid, vivid red. Relative luminance 0.175; OKLCH L 57.7% C 0.158 H 31.3°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#C54D3A
RGB	rgb(197, 77, 58)
HSL	hsl(8, 55%, 50%)
HSV	hsv(8, 71%, 77%)
CMYK	cmyk(0%, 60.9%, 70.6%, 22.7%)
CIE-LAB	lab(48.87, 46.82, 35.80)
CIE-LCH	lch(48.87, 58.94, 37.40°)
OKLab	oklab(57.7% 0.1345 0.0819)
OKLCH	oklch(57.7% 0.158 31.3)
XYZ	xyz(26.4463, 17.4872, 5.9849)
Luminance	0.1748 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C54D3A #3AB2C5

analogous

#C53A6D #C54D3A #C5923A

triadic

#C54D3A #3AC54D #4D3AC5

tetradic

#C54D3A #6DC53A #3AB2C5 #923AC5

square

#C54D3A #6DC53A #3AB2C5 #923AC5

split-complementary

#C54D3A #3AC592 #3A6DC5

monochromatic

#66281E #963B2C #C54D3A #D37869 #E1A299

Accessibility & contrast

On white

4.67

#C54D3A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#C54D3A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #C54D3A

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C54D3A	#FFFFFF	#000000	##FFFFFF
##C54D3A	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6437

Deuteranopia (green-blind)

#8B7E37

Tritanopia (blue-blind)

#D83249

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #c54d3a;
/* rgb */ color: rgb(197, 77, 58);
/* oklch */ color: oklch(57.7% 0.158 31.3);

Tailwind

colors: {
  custom: {
    50: '#de8371',
    500: '#c54d3a',
    950: '#000000',
  },
}

SCSS

$custom: #c54d3a;
$custom-light: #de8371;
$custom-dark: #000000;

JSON

{
  "hex": "#c54d3a",
  "rgb": {
    "r": 197,
    "g": 77,
    "b": 58
  },
  "hsl": {
    "h": 8.201,
    "s": 54.51,
    "l": 50
  },
  "oklch": {
    "l": 0.57704,
    "c": 0.1575,
    "h": 31.3
  },
  "luminance": 0.17484
}

Semantic roles & 50–950 ramp

primary

#C54D3A

secondary

#8EC4CD

accent

#CADE4A

background

#FEF8F6

surface

#FDEFEC

border

#D5CAC7

text

#160B07

muted

#847C7A

Preview Lab

Preview with #C54D3A

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

Preview Lab → · Contrast checker → · Palette generator →