#B64D2F#B64D2F

#B64D2F is a mid, vivid red. Relative luminance 0.155; OKLCH L 55.2% C 0.144 H 36.6°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#B64D2F
RGB	rgb(182, 77, 47)
HSL	hsl(13, 59%, 45%)
HSV	hsv(13, 74%, 71%)
CMYK	cmyk(0%, 57.7%, 74.2%, 28.6%)
CIE-LAB	lab(46.26, 40.76, 38.25)
CIE-LCH	lch(46.26, 55.90, 43.17°)
OKLab	oklab(55.21% 0.1153 0.0857)
OKLCH	oklch(55.21% 0.144 36.6)
XYZ	xyz(22.4607, 15.4611, 4.4903)
Luminance	0.1546 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B64D2F #2F98B6

analogous

#B62F55 #B64D2F #B6902F

triadic

#B64D2F #2FB64D #4D2FB6

tetradic

#B64D2F #55B62F #2F98B6 #902FB6

square

#B64D2F #55B62F #2F98B6 #902FB6

split-complementary

#B64D2F #2FB690 #2F55B6

monochromatic

#552416 #853822 #B64D2F #D26D50 #DE9681

Accessibility & contrast

On white

5.13

#B64D2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#B64D2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B64D2F

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B64D2F	#FFFFFF	#000000	##FFFFFF
##B64D2F	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)

#6A5F2B

Deuteranopia (green-blind)

#84762C

Tritanopia (blue-blind)

#C83647

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #b64d2f;
/* rgb */ color: rgb(182, 77, 47);
/* oklch */ color: oklch(55.2% 0.144 36.6);

Tailwind

colors: {
  custom: {
    50: '#d38269',
    500: '#b64d2f',
    950: '#000000',
  },
}

SCSS

$custom: #b64d2f;
$custom-light: #d38269;
$custom-dark: #000000;

JSON

{
  "hex": "#b64d2f",
  "rgb": {
    "r": 182,
    "g": 77,
    "b": 47
  },
  "hsl": {
    "h": 13.333,
    "s": 58.952,
    "l": 44.902
  },
  "oklch": {
    "l": 0.55213,
    "c": 0.14364,
    "h": 36.6
  },
  "luminance": 0.15458
}

Semantic roles & 50–950 ramp

primary

#B64D2F

secondary

#79B6C7

accent

#BFE246

background

#FDF8F6

surface

#FBEFEB

border

#D4CAC6

text

#150B06

muted

#837C7A

Preview Lab

Preview with #B64D2F

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

Preview Lab → · Contrast checker → · Palette generator →