#C54033#C54033

#C54033 is a mid, vivid red. Relative luminance 0.158; OKLCH L 56.0% C 0.171 H 29.2°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#C54033
RGB	rgb(197, 64, 51)
HSL	hsl(5, 59%, 49%)
HSV	hsv(5, 74%, 77%)
CMYK	cmyk(0%, 67.5%, 74.1%, 22.7%)
CIE-LAB	lab(46.68, 52.12, 37.25)
CIE-LCH	lch(46.68, 64.06, 35.55°)
OKLab	oklab(56.04% 0.1497 0.0836)
OKLCH	oklch(56.04% 0.171 29.2)
XYZ	xyz(25.4597, 15.7799, 4.8365)
Luminance	0.1578 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C54033 #33B8C5

analogous

#C5336F #C54033 #C58933

triadic

#C54033 #33C540 #4033C5

tetradic

#C54033 #6FC533 #33B8C5 #8933C5

square

#C54033 #6FC533 #33B8C5 #8933C5

split-complementary

#C54033 #33C589 #336FC5

monochromatic

#64201A #943026 #C54033 #D66A5F #E29790

Accessibility & contrast

On white

5.05

#C54033 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#C54033 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C54033

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C54033	#FFFFFF	#000000	##FFFFFF
##C54033	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665C31

Deuteranopia (green-blind)

#87792E

Tritanopia (blue-blind)

#D9173E

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #c54033;
/* rgb */ color: rgb(197, 64, 51);
/* oklch */ color: oklch(56.0% 0.171 29.2);

Tailwind

colors: {
  custom: {
    50: '#df7c6b',
    500: '#c54033',
    950: '#000000',
  },
}

SCSS

$custom: #c54033;
$custom-light: #df7c6b;
$custom-dark: #000000;

JSON

{
  "hex": "#c54033",
  "rgb": {
    "r": 197,
    "g": 64,
    "b": 51
  },
  "hsl": {
    "h": 5.342,
    "s": 58.871,
    "l": 48.627
  },
  "oklch": {
    "l": 0.56035,
    "c": 0.17147,
    "h": 29.2
  },
  "luminance": 0.15776
}

Semantic roles & 50–950 ramp

primary

#C54033

secondary

#87C7CD

accent

#D4E246

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170A07

muted

#857C7A

Preview Lab

Preview with #C54033

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

Preview Lab → · Contrast checker → · Palette generator →