#B1702A#B1702A

#B1702A is a mid, moderate orange. Relative luminance 0.211; OKLCH L 60.3% C 0.117 H 63.8°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#B1702A
RGB	rgb(177, 112, 42)
HSL	hsl(31, 62%, 43%)
HSV	hsv(31, 76%, 69%)
CMYK	cmyk(0%, 36.7%, 76.3%, 30.6%)
CIE-LAB	lab(53.06, 19.85, 47.54)
CIE-LCH	lch(53.06, 51.52, 67.34°)
OKLab	oklab(60.27% 0.0517 0.1048)
OKLCH	oklch(60.27% 0.117 63.8)
XYZ	xyz(24.3455, 21.1050, 4.9816)
Luminance	0.2110 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1702A #2A6BB1

analogous

#B12C2A #B1702A #AEB12A

triadic

#B1702A #2AB170 #702AB1

tetradic

#B1702A #2AB12C #2A6BB1 #B12AAE

square

#B1702A #2AB12C #2A6BB1 #B12AAE

split-complementary

#B1702A #2AAEB1 #2C2AB1

monochromatic

#4E3113 #80511E #B1702A #D38F45 #DFAD77

Accessibility & contrast

On white

4.02

#B1702A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#B1702A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B1702A

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1702A	#FFFFFF	#000000	##000000
##B1702A	1.00	4.02	5.22	5.22
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.22	21.00	1.00	1.00
##000000	5.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#857621

Deuteranopia (green-blind)

#94852B

Tritanopia (blue-blind)

#C16162

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #b1702a;
/* rgb */ color: rgb(177, 112, 42);
/* oklch */ color: oklch(60.3% 0.117 63.8);

Tailwind

colors: {
  custom: {
    50: '#ce9968',
    500: '#b1702a',
    950: '#000000',
  },
}

SCSS

$custom: #b1702a;
$custom-light: #ce9968;
$custom-dark: #000000;

JSON

{
  "hex": "#b1702a",
  "rgb": {
    "r": 177,
    "g": 112,
    "b": 42
  },
  "hsl": {
    "h": 31.111,
    "s": 61.644,
    "l": 42.941
  },
  "oklch": {
    "l": 0.60269,
    "c": 0.11687,
    "h": 63.8
  },
  "luminance": 0.21103
}

Semantic roles & 50–950 ramp

primary

#B1702A

secondary

#709AC6

accent

#91E543

background

#FDF9F6

surface

#FAF2EB

border

#D3CCC6

text

#150E06

muted

#837E7A

Preview Lab

Preview with #B1702A

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

Preview Lab → · Contrast checker → · Palette generator →