#B5633C#B5633C

#B5633C is a mid, moderate orange. Relative luminance 0.191; OKLCH L 58.7% C 0.118 H 45.1°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#B5633C
RGB	rgb(181, 99, 60)
HSL	hsl(19, 50%, 47%)
HSV	hsv(19, 67%, 71%)
CMYK	cmyk(0%, 45.3%, 66.9%, 29%)
CIE-LAB	lab(50.78, 29.67, 36.27)
CIE-LCH	lch(50.78, 46.86, 50.72°)
OKLab	oklab(58.68% 0.0837 0.0839)
OKLCH	oklch(58.68% 0.119 45.1)
XYZ	xyz(24.3355, 19.0763, 6.6746)
Luminance	0.1907 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5633C #3C8EB5

analogous

#B53C52 #B5633C #B5A03C

triadic

#B5633C #3CB563 #633CB5

tetradic

#B5633C #52B53C #3C8EB5 #A03CB5

square

#B5633C #52B53C #3C8EB5 #A03CB5

split-complementary

#B5633C #3CB5A0 #3C52B5

monochromatic

#59311E #874A2D #B5633C #CB8563 #DBA991

Accessibility & contrast

On white

4.36

#B5633C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#B5633C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B5633C

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5633C	#FFFFFF	#000000	##000000
##B5633C	1.00	4.36	4.81	4.81
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#796E38

Deuteranopia (green-blind)

#8D803B

Tritanopia (blue-blind)

#C6535A

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #b5633c;
/* rgb */ color: rgb(181, 99, 60);
/* oklch */ color: oklch(58.7% 0.118 45.1);

Tailwind

colors: {
  custom: {
    50: '#d09073',
    500: '#b5633c',
    950: '#000000',
  },
}

SCSS

$custom: #b5633c;
$custom-light: #d09073;
$custom-dark: #000000;

JSON

{
  "hex": "#b5633c",
  "rgb": {
    "r": 181,
    "g": 99,
    "b": 60
  },
  "hsl": {
    "h": 19.339,
    "s": 50.207,
    "l": 47.255
  },
  "oklch": {
    "l": 0.58675,
    "c": 0.1185,
    "h": 45.1
  },
  "luminance": 0.19074
}

Semantic roles & 50–950 ramp

primary

#B5633C

secondary

#87B1C6

accent

#ADDA4E

background

#FDF8F7

surface

#FBF0ED

border

#D4CBC8

text

#150D08

muted

#837D7B

Preview Lab

Preview with #B5633C

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

Preview Lab → · Contrast checker → · Palette generator →