#B1612A#B1612A

#B1612A is a mid, vivid orange. Relative luminance 0.181; OKLCH L 57.6% C 0.124 H 51.9°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#B1612A
RGB	rgb(177, 97, 42)
HSL	hsl(24, 62%, 43%)
HSV	hsv(24, 76%, 69%)
CMYK	cmyk(0%, 45.2%, 76.3%, 30.6%)
CIE-LAB	lab(49.58, 28.13, 44.04)
CIE-LCH	lch(49.58, 52.26, 57.43°)
OKLab	oklab(57.58% 0.0764 0.0973)
OKLCH	oklch(57.58% 0.124 51.9)
XYZ	xyz(22.8261, 18.0662, 4.4751)
Luminance	0.1806 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1612A #2A7AB1

analogous

#B12A37 #B1612A #B1A42A

triadic

#B1612A #2AB161 #612AB1

tetradic

#B1612A #37B12A #2A7AB1 #A42AB1

square

#B1612A #37B12A #2A7AB1 #A42AB1

split-complementary

#B1612A #2AB1A4 #2A37B1

monochromatic

#4E2B13 #80461E #B1612A #D37F45 #DFA177

Accessibility & contrast

On white

4.55

#B1612A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#B1612A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B1612A

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1612A	#FFFFFF	#000000	##000000
##B1612A	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)

#786B23

Deuteranopia (green-blind)

#8B7D29

Tritanopia (blue-blind)

#C25055

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #b1612a;
/* rgb */ color: rgb(177, 97, 42);
/* oklch */ color: oklch(57.6% 0.124 51.9);

Tailwind

colors: {
  custom: {
    50: '#ce8f67',
    500: '#b1612a',
    950: '#000000',
  },
}

SCSS

$custom: #b1612a;
$custom-light: #ce8f67;
$custom-dark: #000000;

JSON

{
  "hex": "#b1612a",
  "rgb": {
    "r": 177,
    "g": 97,
    "b": 42
  },
  "hsl": {
    "h": 24.444,
    "s": 61.644,
    "l": 42.941
  },
  "oklch": {
    "l": 0.57577,
    "c": 0.12371,
    "h": 51.9
  },
  "luminance": 0.18064
}

Semantic roles & 50–950 ramp

primary

#B1612A

secondary

#70A3C6

accent

#A3E543

background

#FDF8F6

surface

#FBF0EB

border

#D4CBC6

text

#150C06

muted

#837D7A

Preview Lab

Preview with #B1612A

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

Preview Lab → · Contrast checker → · Palette generator →