#B1802A#B1802A

#B1802A is a light, moderate orange. Relative luminance 0.250; OKLCH L 63.4% C 0.116 H 77.3°. Best body text is #000000 at 5.99:1 contrast (WCAG AA passes).

Color values

HEX	#B1802A
RGB	rgb(177, 128, 42)
HSL	hsl(38, 62%, 43%)
HSV	hsv(38, 76%, 69%)
CMYK	cmyk(0%, 27.7%, 76.3%, 30.6%)
CIE-LAB	lab(57.03, 10.91, 51.44)
CIE-LCH	lch(57.03, 52.58, 78.03°)
OKLab	oklab(63.36% 0.0255 0.1131)
OKLCH	oklch(63.36% 0.116 77.3)
XYZ	xyz(26.2704, 24.9547, 5.6232)
Luminance	0.2495 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1802A #2A5BB1

analogous

#B13C2A #B1802A #9EB12A

triadic

#B1802A #2AB180 #802AB1

tetradic

#B1802A #2AB13C #2A5BB1 #B12A9E

square

#B1802A #2AB13C #2A5BB1 #B12A9E

split-complementary

#B1802A #2A9EB1 #3C2AB1

monochromatic

#4E3813 #805C1E #B1802A #D3A045 #DFB977

Accessibility & contrast

On white

3.51

#B1802A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.99

#B1802A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B1802A

5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1802A	#FFFFFF	#000000	##000000
##B1802A	1.00	3.51	5.99	5.99
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.99	21.00	1.00	1.00
##000000	5.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92821D

Deuteranopia (green-blind)

#9E8E2D

Tritanopia (blue-blind)

#C1736F

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #b1802a;
/* rgb */ color: rgb(177, 128, 42);
/* oklch */ color: oklch(63.4% 0.116 77.3);

Tailwind

colors: {
  custom: {
    50: '#cda46a',
    500: '#b1802a',
    950: '#000000',
  },
}

SCSS

$custom: #b1802a;
$custom-light: #cda46a;
$custom-dark: #000000;

JSON

{
  "hex": "#b1802a",
  "rgb": {
    "r": 177,
    "g": 128,
    "b": 42
  },
  "hsl": {
    "h": 38.222,
    "s": 61.644,
    "l": 42.941
  },
  "oklch": {
    "l": 0.63358,
    "c": 0.11596,
    "h": 77.3
  },
  "luminance": 0.24953
}

Semantic roles & 50–950 ramp

primary

#B1802A

secondary

#7090C6

accent

#7EE543

background

#FDFAF6

surface

#FAF4EB

border

#D3CEC6

text

#140F07

muted

#837F7A

Preview Lab

Preview with #B1802A

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

Preview Lab → · Contrast checker → · Palette generator →