#B64045#B64045

#B64045 is a mid, vivid red. Relative luminance 0.140; OKLCH L 53.8% C 0.153 H 21.4°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#B64045
RGB	rgb(182, 64, 69)
HSL	hsl(357, 48%, 48%)
HSV	hsv(357, 65%, 71%)
CMYK	cmyk(0%, 64.8%, 62.1%, 28.6%)
CIE-LAB	lab(44.30, 48.03, 23.19)
CIE-LCH	lch(44.30, 53.33, 25.78°)
OKLab	oklab(53.83% 0.1422 0.0559)
OKLCH	oklch(53.83% 0.153 21.4)
XYZ	xyz(22.2011, 14.0446, 7.1709)
Luminance	0.1404 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B64045 #40B6B1

analogous

#B64080 #B64045 #B67640

triadic

#B64045 #45B640 #4045B6

tetradic

#B64045 #80B640 #40B6B1 #7640B6

square

#B64045 #80B640 #40B6B1 #7640B6

split-complementary

#B64045 #40B676 #4080B6

monochromatic

#5B2023 #893034 #B64045 #CA696D #DA9699

Accessibility & contrast

On white

5.51

#B64045 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#B64045 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B64045

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B64045	#FFFFFF	#000000	##FFFFFF
##B64045	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5944

Deuteranopia (green-blind)

#7C7242

Tritanopia (blue-blind)

#C72643

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b64045;
/* rgb */ color: rgb(182, 64, 69);
/* oklch */ color: oklch(53.8% 0.153 21.4);

Tailwind

colors: {
  custom: {
    50: '#d27b78',
    500: '#b64045',
    950: '#000000',
  },
}

SCSS

$custom: #b64045;
$custom-light: #d27b78;
$custom-dark: #000000;

JSON

{
  "hex": "#b64045",
  "rgb": {
    "r": 182,
    "g": 64,
    "b": 69
  },
  "hsl": {
    "h": 357.458,
    "s": 47.967,
    "l": 48.235
  },
  "oklch": {
    "l": 0.53834,
    "c": 0.15279,
    "h": 21.4
  },
  "luminance": 0.14042
}

Semantic roles & 50–950 ramp

primary

#B64045

secondary

#8CC6C3

accent

#D8D250

background

#FDF7F7

surface

#FBEEED

border

#D4C9C8

text

#150A09

muted

#837C7B

Preview Lab

Preview with #B64045

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

Preview Lab → · Contrast checker → · Palette generator →