#B64E38#B64E38

#B64E38 is a mid, vivid red. Relative luminance 0.157; OKLCH L 55.5% C 0.140 H 33.5°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#B64E38
RGB	rgb(182, 78, 56)
HSL	hsl(10, 53%, 47%)
HSV	hsv(10, 69%, 71%)
CMYK	cmyk(0%, 57.1%, 69.2%, 28.6%)
CIE-LAB	lab(46.55, 40.73, 33.61)
CIE-LCH	lch(46.55, 52.80, 39.53°)
OKLab	oklab(55.47% 0.1169 0.0774)
OKLCH	oklch(55.47% 0.14 33.5)
XYZ	xyz(22.7318, 15.6823, 5.5706)
Luminance	0.1568 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B64E38 #38A0B6

analogous

#B63861 #B64E38 #B68D38

triadic

#B64E38 #38B64E #4E38B6

tetradic

#B64E38 #61B638 #38A0B6 #8D38B6

square

#B64E38 #61B638 #38A0B6 #8D38B6

split-complementary

#B64E38 #38B68D #3861B6

monochromatic

#58261B #873A2A #B64E38 #CD715E #DC9A8D

Accessibility & contrast

On white

5.08

#B64E38 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#B64E38 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B64E38

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B64E38	#FFFFFF	#000000	##FFFFFF
##B64E38	1.00	5.08	4.14	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6035

Deuteranopia (green-blind)

#837735

Tritanopia (blue-blind)

#C83849

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #b64e38;
/* rgb */ color: rgb(182, 78, 56);
/* oklch */ color: oklch(55.5% 0.140 33.5);

Tailwind

colors: {
  custom: {
    50: '#d2836f',
    500: '#b64e38',
    950: '#000000',
  },
}

SCSS

$custom: #b64e38;
$custom-light: #d2836f;
$custom-dark: #000000;

JSON

{
  "hex": "#b64e38",
  "rgb": {
    "r": 182,
    "g": 78,
    "b": 56
  },
  "hsl": {
    "h": 10.476,
    "s": 52.941,
    "l": 46.667
  },
  "oklch": {
    "l": 0.55471,
    "c": 0.14018,
    "h": 33.5
  },
  "luminance": 0.15679
}

Semantic roles & 50–950 ramp

primary

#B64E38

secondary

#84BBC6

accent

#C3DC4B

background

#FDF8F6

surface

#FBEFEC

border

#D4CAC7

text

#150B07

muted

#837C7A

Preview Lab

Preview with #B64E38

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

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