#B64E2E#B64E2E

#B64E2E is a mid, vivid red. Relative luminance 0.156; OKLCH L 55.3% C 0.143 H 37.5°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#B64E2E
RGB	rgb(182, 78, 46)
HSL	hsl(14, 60%, 45%)
HSV	hsv(14, 75%, 71%)
CMYK	cmyk(0%, 57.1%, 74.7%, 28.6%)
CIE-LAB	lab(46.44, 40.23, 38.97)
CIE-LCH	lch(46.44, 56.01, 44.09°)
OKLab	oklab(55.35% 0.1134 0.0871)
OKLCH	oklch(55.35% 0.143 37.5)
XYZ	xyz(22.5112, 15.5941, 4.4088)
Luminance	0.1559 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B64E2E #2E96B6

analogous

#B62E52 #B64E2E #B6922E

triadic

#B64E2E #2EB64E #4E2EB6

tetradic

#B64E2E #52B62E #2E96B6 #922EB6

square

#B64E2E #52B62E #2E96B6 #922EB6

split-complementary

#B64E2E #2EB692 #2E52B6

monochromatic

#542415 #853922 #B64E2E #D26E4F #DF9680

Accessibility & contrast

On white

5.10

#B64E2E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#B64E2E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B64E2E

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B64E2E	#FFFFFF	#000000	##FFFFFF
##B64E2E	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B602A

Deuteranopia (green-blind)

#84772B

Tritanopia (blue-blind)

#C83747

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #b64e2e;
/* rgb */ color: rgb(182, 78, 46);
/* oklch */ color: oklch(55.3% 0.143 37.5);

Tailwind

colors: {
  custom: {
    50: '#d38368',
    500: '#b64e2e',
    950: '#000000',
  },
}

SCSS

$custom: #b64e2e;
$custom-light: #d38368;
$custom-dark: #000000;

JSON

{
  "hex": "#b64e2e",
  "rgb": {
    "r": 182,
    "g": 78,
    "b": 46
  },
  "hsl": {
    "h": 14.118,
    "s": 59.649,
    "l": 44.706
  },
  "oklch": {
    "l": 0.55345,
    "c": 0.14298,
    "h": 37.5
  },
  "luminance": 0.15591
}

Semantic roles & 50–950 ramp

primary

#B64E2E

secondary

#78B5C8

accent

#BEE345

background

#FDF8F6

surface

#FBEFEB

border

#D4CAC6

text

#150B06

muted

#837C7A

Preview Lab

Preview with #B64E2E

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

Preview Lab → · Contrast checker → · Palette generator →