#B1612B#B1612B

#B1612B is a mid, vivid orange. Relative luminance 0.181; OKLCH L 57.6% C 0.123 H 51.5°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#B1612B
RGB	rgb(177, 97, 43)
HSL	hsl(24, 61%, 43%)
HSV	hsv(24, 76%, 69%)
CMYK	cmyk(0%, 45.2%, 75.7%, 30.6%)
CIE-LAB	lab(49.59, 28.18, 43.57)
CIE-LCH	lch(49.59, 51.89, 57.11°)
OKLab	oklab(57.59% 0.0767 0.0965)
OKLCH	oklch(57.59% 0.123 51.5)
XYZ	xyz(22.8442, 18.0735, 4.5705)
Luminance	0.1807 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1612B #2B7BB1

analogous

#B12B38 #B1612B #B1A42B

triadic

#B1612B #2BB161 #612BB1

tetradic

#B1612B #38B12B #2B7BB1 #A42BB1

square

#B1612B #38B12B #2B7BB1 #A42BB1

split-complementary

#B1612B #2BB1A4 #2B38B1

monochromatic

#4F2B13 #80461F #B1612B #D27F47 #DEA178

Accessibility & contrast

On white

4.55

#B1612B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#B1612B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B1612B

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1612B	#FFFFFF	#000000	##000000
##B1612B	1.00	4.55	4.61	4.61
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#786B24

Deuteranopia (green-blind)

#8B7D2A

Tritanopia (blue-blind)

#C25056

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #b1612b;
/* rgb */ color: rgb(177, 97, 43);
/* oklch */ color: oklch(57.6% 0.123 51.5);

Tailwind

colors: {
  custom: {
    50: '#ce8f67',
    500: '#b1612b',
    950: '#000000',
  },
}

SCSS

$custom: #b1612b;
$custom-light: #ce8f67;
$custom-dark: #000000;

JSON

{
  "hex": "#b1612b",
  "rgb": {
    "r": 177,
    "g": 97,
    "b": 43
  },
  "hsl": {
    "h": 24.179,
    "s": 60.909,
    "l": 43.137
  },
  "oklch": {
    "l": 0.57586,
    "c": 0.12328,
    "h": 51.5
  },
  "luminance": 0.18071
}

Semantic roles & 50–950 ramp

primary

#B1612B

secondary

#72A4C6

accent

#A3E444

background

#FDF8F6

surface

#FAF0EB

border

#D3CBC6

text

#150C06

muted

#837D7A

Preview Lab

Preview with #B1612B

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

Preview Lab → · Contrast checker → · Palette generator →