#B1833B#B1833B

#B1833B is a light, moderate orange. Relative luminance 0.259; OKLCH L 64.1% C 0.105 H 76.0°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#B1833B
RGB	rgb(177, 131, 59)
HSL	hsl(37, 50%, 46%)
HSV	hsv(37, 67%, 69%)
CMYK	cmyk(0%, 26%, 66.7%, 30.6%)
CIE-LAB	lab(57.94, 10.14, 44.73)
CIE-LCH	lch(57.94, 45.87, 77.23°)
OKLab	oklab(64.11% 0.0255 0.1021)
OKLCH	oklch(64.11% 0.105 76)
XYZ	xyz(27.0388, 25.8975, 7.7114)
Luminance	0.2590 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1833B #3B69B1

analogous

#B1483B #B1833B #A4B13B

triadic

#B1833B #3BB183 #833BB1

tetradic

#B1833B #3BB148 #3B69B1 #B13BA4

square

#B1833B #3BB148 #3B69B1 #B13BA4

split-complementary

#B1833B #3BA4B1 #483BB1

monochromatic

#553F1C #83612C #B1833B #CAA05F #D9BC8D

Accessibility & contrast

On white

3.40

#B1833B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#B1833B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B1833B

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1833B	#FFFFFF	#000000	##000000
##B1833B	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948533

Deuteranopia (green-blind)

#9F903D

Tritanopia (blue-blind)

#C07773

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #b1833b;
/* rgb */ color: rgb(177, 131, 59);
/* oklch */ color: oklch(64.1% 0.105 76.0);

Tailwind

colors: {
  custom: {
    50: '#cca674',
    500: '#b1833b',
    950: '#000000',
  },
}

SCSS

$custom: #b1833b;
$custom-light: #cca674;
$custom-dark: #000000;

JSON

{
  "hex": "#b1833b",
  "rgb": {
    "r": 177,
    "g": 131,
    "b": 59
  },
  "hsl": {
    "h": 36.61,
    "s": 50,
    "l": 46.275
  },
  "oklch": {
    "l": 0.64115,
    "c": 0.10525,
    "h": 76
  },
  "luminance": 0.25895
}

Semantic roles & 50–950 ramp

primary

#B1833B

secondary

#849DC4

accent

#85DA4E

background

#FDFAF7

surface

#FAF4ED

border

#D3CEC8

text

#140F08

muted

#837F7B

Preview Lab

Preview with #B1833B

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

Preview Lab → · Contrast checker → · Palette generator →