#C4633B#C4633B

#C4633B is a mid, vivid orange. Relative luminance 0.210; OKLCH L 60.8% C 0.135 H 42.1°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#C4633B
RGB	rgb(196, 99, 59)
HSL	hsl(18, 54%, 50%)
HSV	hsv(18, 70%, 77%)
CMYK	cmyk(0%, 49.5%, 69.9%, 23.1%)
CIE-LAB	lab(52.93, 35.67, 39.84)
CIE-LCH	lch(52.93, 53.47, 48.16°)
OKLab	oklab(60.76% 0.1004 0.0909)
OKLCH	oklch(60.76% 0.135 42.1)
XYZ	xyz(28.0187, 20.9785, 6.7106)
Luminance	0.2097 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4633B #3B9CC4

analogous

#C43B58 #C4633B #C4A73B

triadic

#C4633B #3BC463 #633BC4

tetradic

#C4633B #58C43B #3B9CC4 #A73BC4

square

#C4633B #58C43B #3B9CC4 #A73BC4

split-complementary

#C4633B #3BC4A7 #3B58C4

monochromatic

#66331F #954B2D #C4633B #D2886A #E0AE99

Accessibility & contrast

On white

4.04

#C4633B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#C4633B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C4633B

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4633B	#FFFFFF	#000000	##000000
##C4633B	1.00	4.04	5.19	5.19
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7137

Deuteranopia (green-blind)

#958739

Tritanopia (blue-blind)

#D6505A

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #c4633b;
/* rgb */ color: rgb(196, 99, 59);
/* oklch */ color: oklch(60.8% 0.135 42.1);

Tailwind

colors: {
  custom: {
    50: '#dc9172',
    500: '#c4633b',
    950: '#000000',
  },
}

SCSS

$custom: #c4633b;
$custom-light: #dc9172;
$custom-dark: #000000;

JSON

{
  "hex": "#c4633b",
  "rgb": {
    "r": 196,
    "g": 99,
    "b": 59
  },
  "hsl": {
    "h": 17.518,
    "s": 53.725,
    "l": 50
  },
  "oklch": {
    "l": 0.60757,
    "c": 0.13544,
    "h": 42.1
  },
  "luminance": 0.20975
}

Semantic roles & 50–950 ramp

primary

#C4633B

secondary

#8FBACC

accent

#B2DD4B

background

#FEF9F7

surface

#FDF1ED

border

#D5CBC8

text

#160D08

muted

#847E7B

Preview Lab

Preview with #C4633B

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

Preview Lab → · Contrast checker → · Palette generator →