#B54827#B54827

#B54827 is a mid, vivid red. Relative luminance 0.146; OKLCH L 54.3% C 0.149 H 37.1°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#B54827
RGB	rgb(181, 72, 39)
HSL	hsl(14, 65%, 43%)
HSV	hsv(14, 78%, 71%)
CMYK	cmyk(0%, 60.2%, 78.5%, 29%)
CIE-LAB	lab(45.09, 42.46, 41.18)
CIE-LCH	lch(45.09, 59.15, 44.12°)
OKLab	oklab(54.27% 0.1191 0.0901)
OKLCH	oklch(54.27% 0.149 37.1)
XYZ	xyz(21.7420, 14.6080, 3.5938)
Luminance	0.1461 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B54827 #2794B5

analogous

#B5274D #B54827 #B58F27

triadic

#B54827 #27B548 #4827B5

tetradic

#B54827 #4DB527 #2794B5 #8F27B5

square

#B54827 #4DB527 #2794B5 #8F27B5

split-complementary

#B54827 #27B58F #274DB5

monochromatic

#502011 #83341C #B54827 #D66543 #E18E75

Accessibility & contrast

On white

5.36

#B54827 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#B54827 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B54827

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B54827	#FFFFFF	#000000	##FFFFFF
##B54827	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675C23

Deuteranopia (green-blind)

#817423

Tritanopia (blue-blind)

#C72E41

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b54827;
/* rgb */ color: rgb(181, 72, 39);
/* oklch */ color: oklch(54.3% 0.149 37.1);

Tailwind

colors: {
  custom: {
    50: '#d37f63',
    500: '#b54827',
    950: '#000000',
  },
}

SCSS

$custom: #b54827;
$custom-light: #d37f63;
$custom-dark: #000000;

JSON

{
  "hex": "#b54827",
  "rgb": {
    "r": 181,
    "g": 72,
    "b": 39
  },
  "hsl": {
    "h": 13.944,
    "s": 64.545,
    "l": 43.137
  },
  "oklch": {
    "l": 0.54272,
    "c": 0.14934,
    "h": 37.1
  },
  "luminance": 0.14605
}

Semantic roles & 50–950 ramp

primary

#B54827

secondary

#6FB4C9

accent

#C1E840

background

#FEF7F6

surface

#FCEEEB

border

#D5C9C6

text

#160A05

muted

#847C7A

Preview Lab

Preview with #B54827

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

Preview Lab → · Contrast checker → · Palette generator →