#C45131#C45131

#C45131 is a mid, vivid red. Relative luminance 0.178; OKLCH L 58.0% C 0.155 H 36.3°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#C45131
RGB	rgb(196, 81, 49)
HSL	hsl(13, 60%, 48%)
HSV	hsv(13, 75%, 77%)
CMYK	cmyk(0%, 58.7%, 75%, 23.1%)
CIE-LAB	lab(49.31, 44.17, 41.14)
CIE-LCH	lch(49.31, 60.36, 42.97°)
OKLab	oklab(57.97% 0.1247 0.0916)
OKLCH	oklch(57.97% 0.155 36.3)
XYZ	xyz(26.2645, 17.8459, 4.9667)
Luminance	0.1784 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C45131 #31A4C4

analogous

#C4315B #C45131 #C49A31

triadic

#C45131 #31C451 #5131C4

tetradic

#C45131 #5BC431 #31A4C4 #9A31C4

square

#C45131 #5BC431 #31A4C4 #9A31C4

split-complementary

#C45131 #31C49A #315BC4

monochromatic

#622919 #933D25 #C45131 #D6775C #E2A08D

Accessibility & contrast

On white

4.60

#C45131 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#C45131 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #C45131

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C45131	#FFFFFF	#000000	##FFFFFF
##C45131	1.00	4.60	4.57	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#71652D

Deuteranopia (green-blind)

#8D7F2D

Tritanopia (blue-blind)

#D7374A

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #c45131;
/* rgb */ color: rgb(196, 81, 49);
/* oklch */ color: oklch(58.0% 0.155 36.3);

Tailwind

colors: {
  custom: {
    50: '#dd866b',
    500: '#c45131',
    950: '#000000',
  },
}

SCSS

$custom: #c45131;
$custom-light: #dd866b;
$custom-dark: #000000;

JSON

{
  "hex": "#c45131",
  "rgb": {
    "r": 196,
    "g": 81,
    "b": 49
  },
  "hsl": {
    "h": 13.061,
    "s": 60,
    "l": 48.039
  },
  "oklch": {
    "l": 0.57972,
    "c": 0.15475,
    "h": 36.3
  },
  "luminance": 0.17842
}

Semantic roles & 50–950 ramp

primary

#C45131

secondary

#84BDCD

accent

#C1E345

background

#FEF8F6

surface

#FDF0EB

border

#D5CBC6

text

#170B07

muted

#857C7A

Preview Lab

Preview with #C45131

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

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