#B64B29#B64B29

#B64B29 is a mid, vivid red. Relative luminance 0.151; OKLCH L 54.9% C 0.147 H 37.8°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#B64B29
RGB	rgb(182, 75, 41)
HSL	hsl(14, 63%, 44%)
HSV	hsv(14, 77%, 71%)
CMYK	cmyk(0%, 58.8%, 77.5%, 28.6%)
CIE-LAB	lab(45.83, 41.48, 40.95)
CIE-LCH	lch(45.83, 58.29, 44.63°)
OKLab	oklab(54.86% 0.1163 0.0901)
OKLCH	oklch(54.86% 0.147 37.8)
XYZ	xyz(22.2101, 15.1404, 3.8502)
Luminance	0.1514 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B64B29 #2994B6

analogous

#B6294D #B64B29 #B69129

triadic

#B64B29 #29B64B #4B29B6

tetradic

#B64B29 #4DB629 #2994B6 #9129B6

square

#B64B29 #4DB629 #2994B6 #9129B6

split-complementary

#B64B29 #29B691 #294DB6

monochromatic

#522212 #84361E #B64B29 #D56947 #E19279

Accessibility & contrast

On white

5.21

#B64B29 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#B64B29 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B64B29

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B64B29	#FFFFFF	#000000	##FFFFFF
##B64B29	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#695E25

Deuteranopia (green-blind)

#837526

Tritanopia (blue-blind)

#C83244

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #b64b29;
/* rgb */ color: rgb(182, 75, 41);
/* oklch */ color: oklch(54.9% 0.147 37.8);

Tailwind

colors: {
  custom: {
    50: '#d38165',
    500: '#b64b29',
    950: '#000000',
  },
}

SCSS

$custom: #b64b29;
$custom-light: #d38165;
$custom-dark: #000000;

JSON

{
  "hex": "#b64b29",
  "rgb": {
    "r": 182,
    "g": 75,
    "b": 41
  },
  "hsl": {
    "h": 14.468,
    "s": 63.229,
    "l": 43.725
  },
  "oklch": {
    "l": 0.54865,
    "c": 0.14714,
    "h": 37.8
  },
  "luminance": 0.15137
}

Semantic roles & 50–950 ramp

primary

#B64B29

secondary

#72B4C9

accent

#BFE642

background

#FEF8F6

surface

#FCEFEB

border

#D5CAC6

text

#160A06

muted

#847C7A

Preview Lab

Preview with #B64B29

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

Preview Lab → · Contrast checker → · Palette generator →