#B8613B#B8613B

#B8613B is a mid, vivid orange. Relative luminance 0.191; OKLCH L 58.7% C 0.124 H 43.3°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#B8613B
RGB	rgb(184, 97, 59)
HSL	hsl(18, 51%, 48%)
HSV	hsv(18, 68%, 72%)
CMYK	cmyk(0%, 47.3%, 67.9%, 27.8%)
CIE-LAB	lab(50.76, 31.91, 36.90)
CIE-LCH	lch(50.76, 48.78, 49.15°)
OKLab	oklab(58.74% 0.0901 0.085)
OKLCH	oklch(58.74% 0.124 43.3)
XYZ	xyz(24.8334, 19.0583, 6.5077)
Luminance	0.1906 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B8613B #3B92B8

analogous

#B83B54 #B8613B #B89F3B

triadic

#B8613B #3BB861 #613BB8

tetradic

#B8613B #54B83B #3B92B8 #9F3BB8

square

#B8613B #54B83B #3B92B8 #9F3BB8

split-complementary

#B8613B #3BB89F #3B54B8

monochromatic

#5B301D #8A492C #B8613B #CD8363 #DCA892

Accessibility & contrast

On white

4.36

#B8613B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#B8613B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B8613B

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B8613B	#FFFFFF	#000000	##000000
##B8613B	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)

#796D37

Deuteranopia (green-blind)

#8E803A

Tritanopia (blue-blind)

#C95058

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #b8613b;
/* rgb */ color: rgb(184, 97, 59);
/* oklch */ color: oklch(58.7% 0.124 43.3);

Tailwind

colors: {
  custom: {
    50: '#d38f72',
    500: '#b8613b',
    950: '#000000',
  },
}

SCSS

$custom: #b8613b;
$custom-light: #d38f72;
$custom-dark: #000000;

JSON

{
  "hex": "#b8613b",
  "rgb": {
    "r": 184,
    "g": 97,
    "b": 59
  },
  "hsl": {
    "h": 18.24,
    "s": 51.44,
    "l": 47.647
  },
  "oklch": {
    "l": 0.58743,
    "c": 0.12383,
    "h": 43.3
  },
  "luminance": 0.19056
}

Semantic roles & 50–950 ramp

primary

#B8613B

secondary

#88B4C7

accent

#B0DB4D

background

#FDF8F7

surface

#FBF0ED

border

#D4CBC8

text

#150C08

muted

#837D7B

Preview Lab

Preview with #B8613B

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

Preview Lab → · Contrast checker → · Palette generator →