#B0611C#B0611C

#B0611C is a mid, vivid orange. Relative luminance 0.179; OKLCH L 57.3% C 0.128 H 56.0°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#B0611C
RGB	rgb(176, 97, 28)
HSL	hsl(28, 73%, 40%)
HSV	hsv(28, 84%, 69%)
CMYK	cmyk(0%, 44.9%, 84.1%, 31%)
CIE-LAB	lab(49.33, 27.19, 49.86)
CIE-LCH	lch(49.33, 56.80, 61.39°)
OKLab	oklab(57.33% 0.0717 0.1062)
OKLCH	oklch(57.33% 0.128 56)
XYZ	xyz(22.3909, 17.8659, 3.3677)
Luminance	0.1786 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0611C #1C6BB0

analogous

#B01C21 #B0611C #B0AB1C

triadic

#B0611C #1CB061 #611CB0

tetradic

#B0611C #21B01C #1C6BB0 #AB1CB0

square

#B0611C #21B01C #1C6BB0 #AB1CB0

split-complementary

#B0611C #1CB0AB #1C21B0

monochromatic

#46270B #7B4414 #B0611C #DD7F2C #E69F61

Accessibility & contrast

On white

4.59

#B0611C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#B0611C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #B0611C

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0611C	#FFFFFF	#000000	##FFFFFF
##B0611C	1.00	4.59	4.57	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#796A0F

Deuteranopia (green-blind)

#8B7C1B

Tritanopia (blue-blind)

#C14F54

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #b0611c;
/* rgb */ color: rgb(176, 97, 28);
/* oklch */ color: oklch(57.3% 0.128 56.0);

Tailwind

colors: {
  custom: {
    50: '#ce8e5f',
    500: '#b0611c',
    950: '#000000',
  },
}

SCSS

$custom: #b0611c;
$custom-light: #ce8e5f;
$custom-dark: #000000;

JSON

{
  "hex": "#b0611c",
  "rgb": {
    "r": 176,
    "g": 97,
    "b": 28
  },
  "hsl": {
    "h": 27.973,
    "s": 72.549,
    "l": 40
  },
  "oklch": {
    "l": 0.57328,
    "c": 0.12813,
    "h": 56
  },
  "luminance": 0.17863
}

Semantic roles & 50–950 ramp

primary

#B0611C

secondary

#5E98CA

accent

#9AEF39

background

#FDF8F5

surface

#FBF0E9

border

#D4CBC5

text

#150C05

muted

#837D79

Preview Lab

Preview with #B0611C

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

Preview Lab → · Contrast checker → · Palette generator →