#B1691C#B1691C

#B1691C is a mid, vivid orange. Relative luminance 0.195; OKLCH L 58.9% C 0.125 H 61.5°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#B1691C
RGB	rgb(177, 105, 28)
HSL	hsl(31, 73%, 40%)
HSV	hsv(31, 84%, 69%)
CMYK	cmyk(0%, 40.7%, 84.2%, 30.6%)
CIE-LAB	lab(51.31, 23.22, 51.64)
CIE-LCH	lch(51.31, 56.62, 65.78°)
OKLab	oklab(58.88% 0.0598 0.1101)
OKLCH	oklch(58.88% 0.125 61.5)
XYZ	xyz(23.3947, 19.5366, 3.6373)
Luminance	0.1953 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1691C #1C64B1

analogous

#B11F1C #B1691C #AEB11C

triadic

#B1691C #1CB169 #691CB1

tetradic

#B1691C #1CB11F #1C64B1 #B11CAE

square

#B1691C #1CB11F #1C64B1 #B11CAE

split-complementary

#B1691C #1CAEB1 #1F1CB1

monochromatic

#472A0B #7C4A14 #B1691C #DE882C #E6A661

Accessibility & contrast

On white

4.28

#B1691C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#B1691C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B1691C

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1691C	#FFFFFF	#000000	##000000
##B1691C	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F700C

Deuteranopia (green-blind)

#90811D

Tritanopia (blue-blind)

#C2585A

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #b1691c;
/* rgb */ color: rgb(177, 105, 28);
/* oklch */ color: oklch(58.9% 0.125 61.5);

Tailwind

colors: {
  custom: {
    50: '#cf9460',
    500: '#b1691c',
    950: '#000000',
  },
}

SCSS

$custom: #b1691c;
$custom-light: #cf9460;
$custom-dark: #000000;

JSON

{
  "hex": "#b1691c",
  "rgb": {
    "r": 177,
    "g": 105,
    "b": 28
  },
  "hsl": {
    "h": 31.007,
    "s": 72.683,
    "l": 40.196
  },
  "oklch": {
    "l": 0.58881,
    "c": 0.12529,
    "h": 61.5
  },
  "luminance": 0.19534
}

Semantic roles & 50–950 ramp

primary

#B1691C

secondary

#5E93CB

accent

#91EF38

background

#FDF9F5

surface

#FBF1EA

border

#D4CBC6

text

#150D05

muted

#837E79

Preview Lab

Preview with #B1691C

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

Preview Lab → · Contrast checker → · Palette generator →