#B04423#B04423

#B04423 is a mid, vivid red. Relative luminance 0.135; OKLCH L 52.9% C 0.149 H 37.1°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#B04423
RGB	rgb(176, 68, 35)
HSL	hsl(14, 67%, 41%)
HSV	hsv(14, 80%, 69%)
CMYK	cmyk(0%, 61.4%, 80.1%, 31%)
CIE-LAB	lab(43.49, 42.34, 41.33)
CIE-LCH	lch(43.49, 59.17, 44.31°)
OKLab	oklab(52.89% 0.1185 0.0896)
OKLCH	oklch(52.89% 0.149 37.1)
XYZ	xyz(20.2772, 13.4885, 3.1256)
Luminance	0.1349 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B04423 #238FB0

analogous

#B02348 #B04423 #B08B23

triadic

#B04423 #23B044 #4423B0

tetradic

#B04423 #48B023 #238FB0 #8B23B0

square

#B04423 #48B023 #238FB0 #8B23B0

split-complementary

#B04423 #23B08B #2348B0

monochromatic

#4A1D0F #7D3019 #B04423 #D85E39 #E2876C

Accessibility & contrast

On white

5.68

#B04423 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#B04423 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B04423

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B04423	#FFFFFF	#000000	##FFFFFF
##B04423	1.00	5.68	3.70	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#63581E

Deuteranopia (green-blind)

#7D701F

Tritanopia (blue-blind)

#C2293D

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b04423;
/* rgb */ color: rgb(176, 68, 35);
/* oklch */ color: oklch(52.9% 0.149 37.1);

Tailwind

colors: {
  custom: {
    50: '#d07c60',
    500: '#b04423',
    950: '#000000',
  },
}

SCSS

$custom: #b04423;
$custom-light: #d07c60;
$custom-dark: #000000;

JSON

{
  "hex": "#b04423",
  "rgb": {
    "r": 176,
    "g": 68,
    "b": 35
  },
  "hsl": {
    "h": 14.043,
    "s": 66.825,
    "l": 41.373
  },
  "oklch": {
    "l": 0.52887,
    "c": 0.14858,
    "h": 37.1
  },
  "luminance": 0.13486
}

Semantic roles & 50–950 ramp

primary

#B04423

secondary

#67B1C8

accent

#C2EA3E

background

#FDF7F5

surface

#FBEEEA

border

#D4C9C6

text

#150A05

muted

#837C79

Preview Lab

Preview with #B04423

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

Preview Lab → · Contrast checker → · Palette generator →