#B0751B#B0751B

#B0751B is a mid, vivid orange. Relative luminance 0.220; OKLCH L 61.0% C 0.122 H 71.5°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#B0751B
RGB	rgb(176, 117, 27)
HSL	hsl(36, 73%, 40%)
HSV	hsv(36, 85%, 69%)
CMYK	cmyk(0%, 33.5%, 84.7%, 31%)
CIE-LAB	lab(54.06, 16.06, 54.31)
CIE-LCH	lch(54.06, 56.63, 73.52°)
OKLab	oklab(60.99% 0.0388 0.1158)
OKLCH	oklch(60.99% 0.122 71.5)
XYZ	xyz(24.4656, 22.0341, 4.0012)
Luminance	0.2203 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0751B #1B56B0

analogous

#B02B1B #B0751B #A0B01B

triadic

#B0751B #1BB075 #751BB0

tetradic

#B0751B #1BB02B #1B56B0 #B01BA0

square

#B0751B #1BB02B #1B56B0 #B01BA0

split-complementary

#B0751B #1BA0B0 #2B1BB0

monochromatic

#462E0B #7B5213 #B0751B #DE972A #E6B15F

Accessibility & contrast

On white

3.88

#B0751B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#B0751B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B0751B

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0751B	#FFFFFF	#000000	##000000
##B0751B	1.00	3.88	5.41	5.41
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.41	21.00	1.00	1.00
##000000	5.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897904

Deuteranopia (green-blind)

#97871E

Tritanopia (blue-blind)

#C06664

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #b0751b;
/* rgb */ color: rgb(176, 117, 27);
/* oklch */ color: oklch(61.0% 0.122 71.5);

Tailwind

colors: {
  custom: {
    50: '#cd9c61',
    500: '#b0751b',
    950: '#000000',
  },
}

SCSS

$custom: #b0751b;
$custom-light: #cd9c61;
$custom-dark: #000000;

JSON

{
  "hex": "#b0751b",
  "rgb": {
    "r": 176,
    "g": 117,
    "b": 27
  },
  "hsl": {
    "h": 36.242,
    "s": 73.399,
    "l": 39.804
  },
  "oklch": {
    "l": 0.60988,
    "c": 0.12212,
    "h": 71.5
  },
  "luminance": 0.22032
}

Semantic roles & 50–950 ramp

primary

#B0751B

secondary

#5C88CB

accent

#81F038

background

#FDF9F6

surface

#FAF2EB

border

#D3CCC6

text

#150E05

muted

#837E7A

Preview Lab

Preview with #B0751B

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

Preview Lab → · Contrast checker → · Palette generator →