#B64F30#B64F30

#B64F30 is a mid, vivid red. Relative luminance 0.158; OKLCH L 55.5% C 0.141 H 37.3°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#B64F30
RGB	rgb(182, 79, 48)
HSL	hsl(14, 58%, 45%)
HSV	hsv(14, 74%, 71%)
CMYK	cmyk(0%, 56.6%, 73.6%, 28.6%)
CIE-LAB	lab(46.65, 39.83, 38.13)
CIE-LCH	lch(46.65, 55.14, 43.75°)
OKLab	oklab(55.51% 0.1125 0.0857)
OKLCH	oklch(55.51% 0.141 37.3)
XYZ	xyz(22.6232, 15.7534, 4.6451)
Luminance	0.1575 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B64F30 #3097B6

analogous

#B63054 #B64F30 #B69230

triadic

#B64F30 #30B64F #4F30B6

tetradic

#B64F30 #54B630 #3097B6 #9230B6

square

#B64F30 #54B630 #3097B6 #9230B6

split-complementary

#B64F30 #30B692 #3054B6

monochromatic

#552516 #863A23 #B64F30 #D16F52 #DE9882

Accessibility & contrast

On white

5.06

#B64F30 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#B64F30 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B64F30

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B64F30	#FFFFFF	#000000	##FFFFFF
##B64F30	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B602C

Deuteranopia (green-blind)

#84772D

Tritanopia (blue-blind)

#C83948

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #b64f30;
/* rgb */ color: rgb(182, 79, 48);
/* oklch */ color: oklch(55.5% 0.141 37.3);

Tailwind

colors: {
  custom: {
    50: '#d3836a',
    500: '#b64f30',
    950: '#000000',
  },
}

SCSS

$custom: #b64f30;
$custom-light: #d3836a;
$custom-dark: #000000;

JSON

{
  "hex": "#b64f30",
  "rgb": {
    "r": 182,
    "g": 79,
    "b": 48
  },
  "hsl": {
    "h": 13.881,
    "s": 58.261,
    "l": 45.098
  },
  "oklch": {
    "l": 0.55512,
    "c": 0.14146,
    "h": 37.3
  },
  "luminance": 0.1575
}

Semantic roles & 50–950 ramp

primary

#B64F30

secondary

#7BB6C7

accent

#BEE146

background

#FDF8F6

surface

#FBEFEB

border

#D4CAC6

text

#150B06

muted

#837C7A

Preview Lab

Preview with #B64F30

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

Preview Lab → · Contrast checker → · Palette generator →