#B1673F#B1673F

#B1673F is a mid, moderate orange. Relative luminance 0.194; OKLCH L 58.9% C 0.110 H 48.0°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#B1673F
RGB	rgb(177, 103, 63)
HSL	hsl(21, 48%, 47%)
HSV	hsv(21, 64%, 69%)
CMYK	cmyk(0%, 41.8%, 64.4%, 30.6%)
CIE-LAB	lab(51.16, 26.01, 34.96)
CIE-LCH	lch(51.16, 43.57, 53.35°)
OKLab	oklab(58.87% 0.0734 0.0816)
OKLCH	oklch(58.87% 0.11 48)
XYZ	xyz(23.8808, 19.4089, 7.1903)
Luminance	0.1941 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1673F #3F89B1

analogous

#B13F50 #B1673F #B1A03F

triadic

#B1673F #3FB167 #673FB1

tetradic

#B1673F #50B13F #3F89B1 #A03FB1

square

#B1673F #50B13F #3F89B1 #A03FB1

split-complementary

#B1673F #3FB1A0 #3F50B1

monochromatic

#57321F #844D2F #B1673F #C88865 #D8AB92

Accessibility & contrast

On white

4.30

#B1673F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#B1673F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B1673F

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1673F	#FFFFFF	#000000	##000000
##B1673F	1.00	4.30	4.88	4.88
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B703B

Deuteranopia (green-blind)

#8D803E

Tritanopia (blue-blind)

#C1595E

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #b1673f;
/* rgb */ color: rgb(177, 103, 63);
/* oklch */ color: oklch(58.9% 0.110 48.0);

Tailwind

colors: {
  custom: {
    50: '#cd9375',
    500: '#b1673f',
    950: '#000000',
  },
}

SCSS

$custom: #b1673f;
$custom-light: #cd9375;
$custom-dark: #000000;

JSON

{
  "hex": "#b1673f",
  "rgb": {
    "r": 177,
    "g": 103,
    "b": 63
  },
  "hsl": {
    "h": 21.053,
    "s": 47.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.58869,
    "c": 0.10978,
    "h": 48
  },
  "luminance": 0.19406
}

Semantic roles & 50–950 ramp

primary

#B1673F

secondary

#88AFC4

accent

#A8D751

background

#FDF9F7

surface

#FAF1ED

border

#D3CBC8

text

#140D08

muted

#837E7B

Preview Lab

Preview with #B1673F

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

Preview Lab → · Contrast checker → · Palette generator →