#B64F27#B64F27

#B64F27 is a mid, vivid orange. Relative luminance 0.157; OKLCH L 55.4% C 0.144 H 40.4°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#B64F27
RGB	rgb(182, 79, 39)
HSL	hsl(17, 65%, 43%)
HSV	hsv(17, 79%, 71%)
CMYK	cmyk(0%, 56.6%, 78.6%, 28.6%)
CIE-LAB	lab(46.56, 39.44, 42.71)
CIE-LCH	lch(46.56, 58.14, 47.28°)
OKLab	oklab(55.42% 0.1098 0.0933)
OKLCH	oklch(55.42% 0.144 40.4)
XYZ	xyz(22.4559, 15.6865, 3.7644)
Luminance	0.1568 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B64F27 #278EB6

analogous

#B62746 #B64F27 #B69627

triadic

#B64F27 #27B64F #4F27B6

tetradic

#B64F27 #46B627 #278EB6 #9627B6

square

#B64F27 #46B627 #278EB6 #9627B6

split-complementary

#B64F27 #27B696 #2746B6

monochromatic

#512311 #84391C #B64F27 #D76D43 #E29476

Accessibility & contrast

On white

5.08

#B64F27 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#B64F27 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B64F27

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B64F27	#FFFFFF	#000000	##FFFFFF
##B64F27	1.00	5.08	4.14	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C6022

Deuteranopia (green-blind)

#857724

Tritanopia (blue-blind)

#C83847

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #b64f27;
/* rgb */ color: rgb(182, 79, 39);
/* oklch */ color: oklch(55.4% 0.144 40.4);

Tailwind

colors: {
  custom: {
    50: '#d38364',
    500: '#b64f27',
    950: '#000000',
  },
}

SCSS

$custom: #b64f27;
$custom-light: #d38364;
$custom-dark: #000000;

JSON

{
  "hex": "#b64f27",
  "rgb": {
    "r": 182,
    "g": 79,
    "b": 39
  },
  "hsl": {
    "h": 16.783,
    "s": 64.706,
    "l": 43.333
  },
  "oklch": {
    "l": 0.55417,
    "c": 0.14407,
    "h": 40.4
  },
  "luminance": 0.15684
}

Semantic roles & 50–950 ramp

primary

#B64F27

secondary

#70B0C9

accent

#B9E840

background

#FEF8F6

surface

#FCEFEB

border

#D5CAC6

text

#160B05

muted

#847C7A

Preview Lab

Preview with #B64F27

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

Preview Lab → · Contrast checker → · Palette generator →