#B64F2F#B64F2F

#B64F2F is a mid, vivid red. Relative luminance 0.157; OKLCH L 55.5% C 0.142 H 37.7°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#B64F2F
RGB	rgb(182, 79, 47)
HSL	hsl(14, 59%, 45%)
HSV	hsv(14, 74%, 71%)
CMYK	cmyk(0%, 56.6%, 74.2%, 28.6%)
CIE-LAB	lab(46.64, 39.78, 38.66)
CIE-LCH	lch(46.64, 55.47, 44.18°)
OKLab	oklab(55.5% 0.1122 0.0866)
OKLCH	oklch(55.5% 0.142 37.7)
XYZ	xyz(22.6027, 15.7452, 4.5377)
Luminance	0.1574 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B64F2F #2F96B6

analogous

#B62F53 #B64F2F #B6922F

triadic

#B64F2F #2FB64F #4F2FB6

tetradic

#B64F2F #53B62F #2F96B6 #922FB6

square

#B64F2F #53B62F #2F96B6 #922FB6

split-complementary

#B64F2F #2FB692 #2F53B6

monochromatic

#552516 #853A22 #B64F2F #D26F50 #DE9781

Accessibility & contrast

On white

5.06

#B64F2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#B64F2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B64F2F

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B64F2F	#FFFFFF	#000000	##FFFFFF
##B64F2F	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)

#6B602B

Deuteranopia (green-blind)

#84772C

Tritanopia (blue-blind)

#C83948

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #b64f2f;
/* rgb */ color: rgb(182, 79, 47);
/* oklch */ color: oklch(55.5% 0.142 37.7);

Tailwind

colors: {
  custom: {
    50: '#d38369',
    500: '#b64f2f',
    950: '#000000',
  },
}

SCSS

$custom: #b64f2f;
$custom-light: #d38369;
$custom-dark: #000000;

JSON

{
  "hex": "#b64f2f",
  "rgb": {
    "r": 182,
    "g": 79,
    "b": 47
  },
  "hsl": {
    "h": 14.222,
    "s": 58.952,
    "l": 44.902
  },
  "oklch": {
    "l": 0.55501,
    "c": 0.14175,
    "h": 37.7
  },
  "luminance": 0.15742
}

Semantic roles & 50–950 ramp

primary

#B64F2F

secondary

#79B5C7

accent

#BDE246

background

#FDF8F6

surface

#FBEFEB

border

#D4CAC6

text

#150B06

muted

#837C7A

Preview Lab

Preview with #B64F2F

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

Preview Lab → · Contrast checker → · Palette generator →