#B64D30#B64D30

#B64D30 is a mid, vivid red. Relative luminance 0.155; OKLCH L 55.2% C 0.143 H 36.3°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#B64D30
RGB	rgb(182, 77, 48)
HSL	hsl(13, 58%, 45%)
HSV	hsv(13, 74%, 71%)
CMYK	cmyk(0%, 57.7%, 73.6%, 28.6%)
CIE-LAB	lab(46.27, 40.81, 37.72)
CIE-LCH	lch(46.27, 55.57, 42.74°)
OKLab	oklab(55.23% 0.1156 0.0848)
OKLCH	oklch(55.23% 0.143 36.3)
XYZ	xyz(22.4811, 15.4692, 4.5978)
Luminance	0.1547 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B64D30 #3099B6

analogous

#B63056 #B64D30 #B69030

triadic

#B64D30 #30B64D #4D30B6

tetradic

#B64D30 #56B630 #3099B6 #9030B6

square

#B64D30 #56B630 #3099B6 #9030B6

split-complementary

#B64D30 #30B690 #3056B6

monochromatic

#552416 #863923 #B64D30 #D16D52 #DE9682

Accessibility & contrast

On white

5.13

#B64D30 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#B64D30 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B64D30

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B64D30	#FFFFFF	#000000	##FFFFFF
##B64D30	1.00	5.13	4.09	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A5F2C

Deuteranopia (green-blind)

#84762D

Tritanopia (blue-blind)

#C83647

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #b64d30;
/* rgb */ color: rgb(182, 77, 48);
/* oklch */ color: oklch(55.2% 0.143 36.3);

Tailwind

colors: {
  custom: {
    50: '#d3826a',
    500: '#b64d30',
    950: '#000000',
  },
}

SCSS

$custom: #b64d30;
$custom-light: #d3826a;
$custom-dark: #000000;

JSON

{
  "hex": "#b64d30",
  "rgb": {
    "r": 182,
    "g": 77,
    "b": 48
  },
  "hsl": {
    "h": 12.985,
    "s": 58.261,
    "l": 45.098
  },
  "oklch": {
    "l": 0.55225,
    "c": 0.14336,
    "h": 36.3
  },
  "luminance": 0.15466
}

Semantic roles & 50–950 ramp

primary

#B64D30

secondary

#7BB7C7

accent

#C0E146

background

#FDF8F6

surface

#FBEFEB

border

#D4CAC6

text

#150B06

muted

#837C7A

Preview Lab

Preview with #B64D30

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

Preview Lab → · Contrast checker → · Palette generator →