#B1812E#B1812E

#B1812E is a light, moderate orange. Relative luminance 0.252; OKLCH L 63.6% C 0.114 H 77.4°. Best body text is #000000 at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#B1812E
RGB	rgb(177, 129, 46)
HSL	hsl(38, 59%, 44%)
HSV	hsv(38, 74%, 69%)
CMYK	cmyk(0%, 27.1%, 74%, 30.6%)
CIE-LAB	lab(57.32, 10.53, 50.03)
CIE-LCH	lch(57.32, 51.13, 78.11°)
OKLab	oklab(63.59% 0.0249 0.111)
OKLCH	oklch(63.59% 0.114 77.4)
XYZ	xyz(26.4766, 25.2470, 6.0629)
Luminance	0.2525 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1812E #2E5EB1

analogous

#B13F2E #B1812E #9FB12E

triadic

#B1812E #2EB181 #812EB1

tetradic

#B1812E #2EB13F #2E5EB1 #B12E9F

square

#B1812E #2EB13F #2E5EB1 #B12E9F

split-complementary

#B1812E #2E9FB1 #3F2EB1

monochromatic

#503A15 #805E21 #B1812E #D0A04C #DDBA7C

Accessibility & contrast

On white

3.47

#B1812E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.05

#B1812E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B1812E

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1812E	#FFFFFF	#000000	##000000
##B1812E	1.00	3.47	6.05	6.05
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.05	21.00	1.00	1.00
##000000	6.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938323

Deuteranopia (green-blind)

#9E8E31

Tritanopia (blue-blind)

#C17470

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #b1812e;
/* rgb */ color: rgb(177, 129, 46);
/* oklch */ color: oklch(63.6% 0.114 77.4);

Tailwind

colors: {
  custom: {
    50: '#cda56c',
    500: '#b1812e',
    950: '#000000',
  },
}

SCSS

$custom: #b1812e;
$custom-light: #cda56c;
$custom-dark: #000000;

JSON

{
  "hex": "#b1812e",
  "rgb": {
    "r": 177,
    "g": 129,
    "b": 46
  },
  "hsl": {
    "h": 38.015,
    "s": 58.744,
    "l": 43.725
  },
  "oklch": {
    "l": 0.6359,
    "c": 0.11376,
    "h": 77.4
  },
  "luminance": 0.25245
}

Semantic roles & 50–950 ramp

primary

#B1812E

secondary

#7593C6

accent

#7FE246

background

#FDFAF6

surface

#FAF4EC

border

#D3CEC7

text

#140F07

muted

#837F7A

Preview Lab

Preview with #B1812E

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

Preview Lab → · Contrast checker → · Palette generator →