#B04036#B04036

#B04036 is a mid, vivid red. Relative luminance 0.132; OKLCH L 52.6% C 0.148 H 28.3°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#B04036
RGB	rgb(176, 64, 54)
HSL	hsl(5, 53%, 45%)
HSV	hsv(5, 69%, 69%)
CMYK	cmyk(0%, 63.6%, 69.3%, 31%)
CIE-LAB	lab(43.01, 45.03, 30.34)
CIE-LCH	lch(43.01, 54.29, 33.97°)
OKLab	oklab(52.6% 0.1305 0.0702)
OKLCH	oklch(52.6% 0.148 28.3)
XYZ	xyz(20.4058, 13.1661, 4.9561)
Luminance	0.1316 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B04036 #36A6B0

analogous

#B03669 #B04036 #B07D36

triadic

#B04036 #36B040 #4036B0

tetradic

#B04036 #69B036 #36A6B0 #7D36B0

square

#B04036 #69B036 #36A6B0 #7D36B0

split-complementary

#B04036 #36B07D #3669B0

monochromatic

#521E19 #812F28 #B04036 #CC6158 #DA8D86

Accessibility & contrast

On white

5.78

#B04036 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#B04036 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B04036

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B04036	#FFFFFF	#000000	##FFFFFF
##B04036	1.00	5.78	3.63	5.78
#FFFFFF	5.78	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5634

Deuteranopia (green-blind)

#7A6F33

Tritanopia (blue-blind)

#C1263E

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b04036;
/* rgb */ color: rgb(176, 64, 54);
/* oklch */ color: oklch(52.6% 0.148 28.3);

Tailwind

colors: {
  custom: {
    50: '#cf7a6d',
    500: '#b04036',
    950: '#000000',
  },
}

SCSS

$custom: #b04036;
$custom-light: #cf7a6d;
$custom-dark: #000000;

JSON

{
  "hex": "#b04036",
  "rgb": {
    "r": 176,
    "g": 64,
    "b": 54
  },
  "hsl": {
    "h": 4.918,
    "s": 53.043,
    "l": 45.098
  },
  "oklch": {
    "l": 0.52596,
    "c": 0.14821,
    "h": 28.3
  },
  "luminance": 0.13163
}

Semantic roles & 50–950 ramp

primary

#B04036

secondary

#7EBEC4

accent

#D1DC4B

background

#FDF7F6

surface

#FBEEEB

border

#D4C9C6

text

#150A07

muted

#837C7A

Preview Lab

Preview with #B04036

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

Preview Lab → · Contrast checker → · Palette generator →