#B1602B#B1602B

#B1602B is a mid, vivid orange. Relative luminance 0.179; OKLCH L 57.4% C 0.124 H 50.8°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#B1602B
RGB	rgb(177, 96, 43)
HSL	hsl(24, 61%, 43%)
HSV	hsv(24, 76%, 69%)
CMYK	cmyk(0%, 45.8%, 75.7%, 30.6%)
CIE-LAB	lab(49.36, 28.72, 43.34)
CIE-LCH	lch(49.36, 51.99, 56.47°)
OKLab	oklab(57.42% 0.0783 0.0961)
OKLCH	oklch(57.42% 0.124 50.8)
XYZ	xyz(22.7524, 17.8899, 4.5399)
Luminance	0.1789 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1602B #2B7CB1

analogous

#B12B39 #B1602B #B1A32B

triadic

#B1602B #2BB160 #602BB1

tetradic

#B1602B #39B12B #2B7CB1 #A32BB1

square

#B1602B #39B12B #2B7CB1 #A32BB1

split-complementary

#B1602B #2BB1A3 #2B39B1

monochromatic

#4F2B13 #80451F #B1602B #D27E47 #DEA178

Accessibility & contrast

On white

4.59

#B1602B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#B1602B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #B1602B

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1602B	#FFFFFF	#000000	##FFFFFF
##B1602B	1.00	4.59	4.58	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.58	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#776A25

Deuteranopia (green-blind)

#8B7C2A

Tritanopia (blue-blind)

#C24F55

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #b1602b;
/* rgb */ color: rgb(177, 96, 43);
/* oklch */ color: oklch(57.4% 0.124 50.8);

Tailwind

colors: {
  custom: {
    50: '#ce8e67',
    500: '#b1602b',
    950: '#000000',
  },
}

SCSS

$custom: #b1602b;
$custom-light: #ce8e67;
$custom-dark: #000000;

JSON

{
  "hex": "#b1602b",
  "rgb": {
    "r": 177,
    "g": 96,
    "b": 43
  },
  "hsl": {
    "h": 23.731,
    "s": 60.909,
    "l": 43.137
  },
  "oklch": {
    "l": 0.57415,
    "c": 0.12393,
    "h": 50.8
  },
  "luminance": 0.17887
}

Semantic roles & 50–950 ramp

primary

#B1602B

secondary

#72A5C6

accent

#A5E444

background

#FDF8F6

surface

#FBF0EB

border

#D4CBC6

text

#150C06

muted

#837D7A

Preview Lab

Preview with #B1602B

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

Preview Lab → · Contrast checker → · Palette generator →