#C54D39#C54D39

#C54D39 is a mid, vivid red. Relative luminance 0.175; OKLCH L 57.7% C 0.158 H 31.7°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#C54D39
RGB	rgb(197, 77, 57)
HSL	hsl(9, 55%, 50%)
HSV	hsv(9, 71%, 77%)
CMYK	cmyk(0%, 60.9%, 71.1%, 22.7%)
CIE-LAB	lab(48.86, 46.77, 36.34)
CIE-LCH	lch(48.86, 59.23, 37.85°)
OKLab	oklab(57.69% 0.1342 0.0829)
OKLCH	oklch(57.69% 0.158 31.7)
XYZ	xyz(26.4211, 17.4771, 5.8522)
Luminance	0.1747 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C54D39 #39B1C5

analogous

#C5396B #C54D39 #C59339

triadic

#C54D39 #39C54D #4D39C5

tetradic

#C54D39 #6BC539 #39B1C5 #9339C5

square

#C54D39 #6BC539 #39B1C5 #9339C5

split-complementary

#C54D39 #39C593 #396BC5

monochromatic

#66281E #963A2B #C54D39 #D37768 #E1A297

Accessibility & contrast

On white

4.67

#C54D39 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#C54D39 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C54D39

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C54D39	#FFFFFF	#000000	##FFFFFF
##C54D39	1.00	4.67	4.49	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6436

Deuteranopia (green-blind)

#8B7E35

Tritanopia (blue-blind)

#D83249

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #c54d39;
/* rgb */ color: rgb(197, 77, 57);
/* oklch */ color: oklch(57.7% 0.158 31.7);

Tailwind

colors: {
  custom: {
    50: '#de8370',
    500: '#c54d39',
    950: '#000000',
  },
}

SCSS

$custom: #c54d39;
$custom-light: #de8370;
$custom-dark: #000000;

JSON

{
  "hex": "#c54d39",
  "rgb": {
    "r": 197,
    "g": 77,
    "b": 57
  },
  "hsl": {
    "h": 8.571,
    "s": 55.118,
    "l": 49.804
  },
  "oklch": {
    "l": 0.57691,
    "c": 0.15772,
    "h": 31.7
  },
  "luminance": 0.17473
}

Semantic roles & 50–950 ramp

primary

#C54D39

secondary

#8DC4CD

accent

#C9DE49

background

#FEF8F6

surface

#FDEFEC

border

#D5CAC7

text

#170B07

muted

#857C7A

Preview Lab

Preview with #C54D39

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

Preview Lab → · Contrast checker → · Palette generator →