#B3651E#B3651E

#B3651E is a mid, vivid orange. Relative luminance 0.190; OKLCH L 58.5% C 0.128 H 57.3°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#B3651E
RGB	rgb(179, 101, 30)
HSL	hsl(29, 71%, 41%)
HSV	hsv(29, 83%, 70%)
CMYK	cmyk(0%, 43.6%, 83.2%, 29.8%)
CIE-LAB	lab(50.67, 26.35, 50.43)
CIE-LCH	lch(50.67, 56.90, 62.41°)
OKLab	oklab(58.45% 0.0692 0.1078)
OKLCH	oklch(58.45% 0.128 57.3)
XYZ	xyz(23.4806, 18.9874, 3.6565)
Luminance	0.1898 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3651E #1E6CB3

analogous

#B31E21 #B3651E #B3AF1E

triadic

#B3651E #1EB365 #651EB3

tetradic

#B3651E #21B31E #1E6CB3 #AF1EB3

square

#B3651E #21B31E #1E6CB3 #AF1EB3

split-complementary

#B3651E #1EB3AF #1E21B3

monochromatic

#4A2A0C #7F4715 #B3651E #DD8332 #E5A366

Accessibility & contrast

On white

4.38

#B3651E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#B3651E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B3651E

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3651E	#FFFFFF	#000000	##000000
##B3651E	1.00	4.38	4.80	4.80
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C6E11

Deuteranopia (green-blind)

#8F801E

Tritanopia (blue-blind)

#C45457

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #b3651e;
/* rgb */ color: rgb(179, 101, 30);
/* oklch */ color: oklch(58.5% 0.128 57.3);

Tailwind

colors: {
  custom: {
    50: '#d09160',
    500: '#b3651e',
    950: '#000000',
  },
}

SCSS

$custom: #b3651e;
$custom-light: #d09160;
$custom-dark: #000000;

JSON

{
  "hex": "#b3651e",
  "rgb": {
    "r": 179,
    "g": 101,
    "b": 30
  },
  "hsl": {
    "h": 28.591,
    "s": 71.292,
    "l": 40.98
  },
  "oklch": {
    "l": 0.58451,
    "c": 0.12811,
    "h": 57.3
  },
  "luminance": 0.18985
}

Semantic roles & 50–950 ramp

primary

#B3651E

secondary

#6299CB

accent

#98EE3A

background

#FDF8F5

surface

#FBF0EA

border

#D4CBC6

text

#150D05

muted

#837D79

Preview Lab

Preview with #B3651E

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

Preview Lab → · Contrast checker → · Palette generator →