#B64B2E#B64B2E

#B64B2E is a mid, vivid red. Relative luminance 0.152; OKLCH L 54.9% C 0.146 H 36.0°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#B64B2E
RGB	rgb(182, 75, 46)
HSL	hsl(13, 60%, 45%)
HSV	hsv(13, 75%, 71%)
CMYK	cmyk(0%, 58.8%, 74.7%, 28.6%)
CIE-LAB	lab(45.88, 41.69, 38.37)
CIE-LCH	lch(45.88, 56.66, 42.62°)
OKLab	oklab(54.92% 0.1179 0.0858)
OKLCH	oklch(54.92% 0.146 36)
XYZ	xyz(22.3029, 15.1775, 4.3394)
Luminance	0.1517 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B64B2E #2E99B6

analogous

#B62E55 #B64B2E #B68F2E

triadic

#B64B2E #2EB64B #4B2EB6

tetradic

#B64B2E #55B62E #2E99B6 #8F2EB6

square

#B64B2E #55B62E #2E99B6 #8F2EB6

split-complementary

#B64B2E #2EB68F #2E55B6

monochromatic

#542315 #853722 #B64B2E #D26B4F #DF9480

Accessibility & contrast

On white

5.20

#B64B2E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#B64B2E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B64B2E

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B64B2E	#FFFFFF	#000000	##FFFFFF
##B64B2E	1.00	5.20	4.03	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685E2A

Deuteranopia (green-blind)

#83762B

Tritanopia (blue-blind)

#C83345

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #b64b2e;
/* rgb */ color: rgb(182, 75, 46);
/* oklch */ color: oklch(54.9% 0.146 36.0);

Tailwind

colors: {
  custom: {
    50: '#d38168',
    500: '#b64b2e',
    950: '#000000',
  },
}

SCSS

$custom: #b64b2e;
$custom-light: #d38168;
$custom-dark: #000000;

JSON

{
  "hex": "#b64b2e",
  "rgb": {
    "r": 182,
    "g": 75,
    "b": 46
  },
  "hsl": {
    "h": 12.794,
    "s": 59.649,
    "l": 44.706
  },
  "oklch": {
    "l": 0.5492,
    "c": 0.1458,
    "h": 36
  },
  "luminance": 0.15174
}

Semantic roles & 50–950 ramp

primary

#B64B2E

secondary

#78B7C8

accent

#C1E345

background

#FEF8F6

surface

#FCEFEB

border

#D5CAC6

text

#160A06

muted

#847C7A

Preview Lab

Preview with #B64B2E

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

Preview Lab → · Contrast checker → · Palette generator →