#B04B38#B04B38

#B04B38 is a mid, vivid red. Relative luminance 0.145; OKLCH L 54.1% C 0.136 H 32.5°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#B04B38
RGB	rgb(176, 75, 56)
HSL	hsl(10, 52%, 45%)
HSV	hsv(10, 68%, 69%)
CMYK	cmyk(0%, 57.4%, 68.2%, 31%)
CIE-LAB	lab(45.01, 39.94, 31.55)
CIE-LCH	lch(45.01, 50.90, 38.31°)
OKLab	oklab(54.11% 0.1151 0.0732)
OKLCH	oklch(54.11% 0.136 32.5)
XYZ	xyz(21.1364, 14.5505, 5.4361)
Luminance	0.1455 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B04B38 #389DB0

analogous

#B03861 #B04B38 #B08738

triadic

#B04B38 #38B04B #4B38B0

tetradic

#B04B38 #61B038 #389DB0 #8738B0

square

#B04B38 #61B038 #389DB0 #8738B0

split-complementary

#B04B38 #38B087 #3861B0

monochromatic

#53231A #823729 #B04B38 #CB6C5B #D99689

Accessibility & contrast

On white

5.37

#B04B38 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#B04B38 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B04B38

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B04B38	#FFFFFF	#000000	##FFFFFF
##B04B38	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665D36

Deuteranopia (green-blind)

#7F7335

Tritanopia (blue-blind)

#C13647

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #b04b38;
/* rgb */ color: rgb(176, 75, 56);
/* oklch */ color: oklch(54.1% 0.136 32.5);

Tailwind

colors: {
  custom: {
    50: '#ce816f',
    500: '#b04b38',
    950: '#000000',
  },
}

SCSS

$custom: #b04b38;
$custom-light: #ce816f;
$custom-dark: #000000;

JSON

{
  "hex": "#b04b38",
  "rgb": {
    "r": 176,
    "g": 75,
    "b": 56
  },
  "hsl": {
    "h": 9.5,
    "s": 51.724,
    "l": 45.49
  },
  "oklch": {
    "l": 0.54114,
    "c": 0.13635,
    "h": 32.5
  },
  "luminance": 0.14548
}

Semantic roles & 50–950 ramp

primary

#B04B38

secondary

#80B9C4

accent

#C5DB4D

background

#FDF8F6

surface

#FAEFEC

border

#D3CAC7

text

#150A07

muted

#837C7A

Preview Lab

Preview with #B04B38

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

Preview Lab → · Contrast checker → · Palette generator →