#B64134#B64134

#B64134 is a mid, vivid red. Relative luminance 0.140; OKLCH L 53.7% C 0.154 H 29.4°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#B64134
RGB	rgb(182, 65, 52)
HSL	hsl(6, 56%, 46%)
HSV	hsv(6, 71%, 71%)
CMYK	cmyk(0%, 64.3%, 71.4%, 28.6%)
CIE-LAB	lab(44.20, 46.60, 33.15)
CIE-LCH	lch(44.20, 57.19, 35.43°)
OKLab	oklab(53.68% 0.1344 0.0757)
OKLCH	oklch(53.68% 0.154 29.4)
XYZ	xyz(21.8038, 13.9767, 4.7978)
Luminance	0.1397 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B64134 #34A9B6

analogous

#B63468 #B64134 #B68234

triadic

#B64134 #34B641 #4134B6

tetradic

#B64134 #68B634 #34A9B6 #8234B6

square

#B64134 #68B634 #34A9B6 #8234B6

split-complementary

#B64134 #34B682 #3468B6

monochromatic

#571F19 #863026 #B64134 #CF6458 #DD9088

Accessibility & contrast

On white

5.53

#B64134 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#B64134 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B64134

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B64134	#FFFFFF	#000000	##FFFFFF
##B64134	1.00	5.53	3.79	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615832

Deuteranopia (green-blind)

#7E7230

Tritanopia (blue-blind)

#C8243F

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b64134;
/* rgb */ color: rgb(182, 65, 52);
/* oklch */ color: oklch(53.7% 0.154 29.4);

Tailwind

colors: {
  custom: {
    50: '#d37b6c',
    500: '#b64134',
    950: '#000000',
  },
}

SCSS

$custom: #b64134;
$custom-light: #d37b6c;
$custom-dark: #000000;

JSON

{
  "hex": "#b64134",
  "rgb": {
    "r": 182,
    "g": 65,
    "b": 52
  },
  "hsl": {
    "h": 6,
    "s": 55.556,
    "l": 45.882
  },
  "oklch": {
    "l": 0.53677,
    "c": 0.15423,
    "h": 29.4
  },
  "luminance": 0.13974
}

Semantic roles & 50–950 ramp

primary

#B64134

secondary

#7FC0C7

accent

#D0DF49

background

#FEF7F6

surface

#FCEEEB

border

#D5C9C6

text

#160A07

muted

#847C7A

Preview Lab

Preview with #B64134

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

Preview Lab → · Contrast checker → · Palette generator →