#B54423#B54423

#B54423 is a mid, vivid red. Relative luminance 0.141; OKLCH L 53.7% C 0.154 H 36.6°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#B54423
RGB	rgb(181, 68, 35)
HSL	hsl(14, 68%, 42%)
HSV	hsv(14, 81%, 71%)
CMYK	cmyk(0%, 62.4%, 80.7%, 29%)
CIE-LAB	lab(44.35, 44.18, 42.46)
CIE-LCH	lch(44.35, 61.28, 43.86°)
OKLab	oklab(53.7% 0.1237 0.0917)
OKLCH	oklch(53.7% 0.154 36.6)
XYZ	xyz(21.4289, 14.0824, 3.1796)
Luminance	0.1408 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B54423 #2394B5

analogous

#B5234B #B54423 #B58D23

triadic

#B54423 #23B544 #4423B5

tetradic

#B54423 #4BB523 #2394B5 #8D23B5

square

#B54423 #4BB523 #2394B5 #8D23B5

split-complementary

#B54423 #23B58D #234BB5

monochromatic

#4E1D0F #823119 #B54423 #D95F3C #E3896F

Accessibility & contrast

On white

5.50

#B54423 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#B54423 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B54423

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B54423	#FFFFFF	#000000	##FFFFFF
##B54423	1.00	5.50	3.82	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#64591E

Deuteranopia (green-blind)

#80721E

Tritanopia (blue-blind)

#C7273D

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b54423;
/* rgb */ color: rgb(181, 68, 35);
/* oklch */ color: oklch(53.7% 0.154 36.6);

Tailwind

colors: {
  custom: {
    50: '#d37c60',
    500: '#b54423',
    950: '#000000',
  },
}

SCSS

$custom: #b54423;
$custom-light: #d37c60;
$custom-dark: #000000;

JSON

{
  "hex": "#b54423",
  "rgb": {
    "r": 181,
    "g": 68,
    "b": 35
  },
  "hsl": {
    "h": 13.562,
    "s": 67.593,
    "l": 42.353
  },
  "oklch": {
    "l": 0.53701,
    "c": 0.15397,
    "h": 36.6
  },
  "luminance": 0.14079
}

Semantic roles & 50–950 ramp

primary

#B54423

secondary

#6AB4CA

accent

#C3EA3D

background

#FEF7F5

surface

#FCEEEA

border

#D5C9C6

text

#160A05

muted

#847C79

Preview Lab

Preview with #B54423

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

Preview Lab → · Contrast checker → · Palette generator →