#B64129#B64129

#B64129 is a mid, vivid red. Relative luminance 0.139; OKLCH L 53.5% C 0.157 H 33.4°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#B64129
RGB	rgb(182, 65, 41)
HSL	hsl(10, 63%, 44%)
HSV	hsv(10, 77%, 71%)
CMYK	cmyk(0%, 64.3%, 77.5%, 28.6%)
CIE-LAB	lab(44.07, 46.11, 39.14)
CIE-LCH	lch(44.07, 60.48, 40.32°)
OKLab	oklab(53.54% 0.1307 0.0862)
OKLCH	oklch(53.54% 0.157 33.4)
XYZ	xyz(21.5843, 13.8889, 3.6417)
Luminance	0.1389 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B64129 #299EB6

analogous

#B62957 #B64129 #B68729

triadic

#B64129 #29B641 #4129B6

tetradic

#B64129 #57B629 #299EB6 #8729B6

square

#B64129 #57B629 #299EB6 #8729B6

split-complementary

#B64129 #29B687 #2957B6

monochromatic

#521D12 #842F1E #B64129 #D55F47 #E18A79

Accessibility & contrast

On white

5.56

#B64129 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#B64129 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B64129

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B64129	#FFFFFF	#000000	##FFFFFF
##B64129	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625826

Deuteranopia (green-blind)

#7F7225

Tritanopia (blue-blind)

#C8223C

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b64129;
/* rgb */ color: rgb(182, 65, 41);
/* oklch */ color: oklch(53.5% 0.157 33.4);

Tailwind

colors: {
  custom: {
    50: '#d47b64',
    500: '#b64129',
    950: '#000000',
  },
}

SCSS

$custom: #b64129;
$custom-light: #d47b64;
$custom-dark: #000000;

JSON

{
  "hex": "#b64129",
  "rgb": {
    "r": 182,
    "g": 65,
    "b": 41
  },
  "hsl": {
    "h": 10.213,
    "s": 63.229,
    "l": 43.725
  },
  "oklch": {
    "l": 0.53542,
    "c": 0.15651,
    "h": 33.4
  },
  "luminance": 0.13886
}

Semantic roles & 50–950 ramp

primary

#B64129

secondary

#72BAC9

accent

#CAE642

background

#FEF7F6

surface

#FCEEEB

border

#D5C9C6

text

#160A05

muted

#847C7A

Preview Lab

Preview with #B64129

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

Preview Lab → · Contrast checker → · Palette generator →