#B54930#B54930

#B54930 is a mid, vivid red. Relative luminance 0.148; OKLCH L 54.5% C 0.146 H 34.4°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#B54930
RGB	rgb(181, 73, 48)
HSL	hsl(11, 58%, 45%)
HSV	hsv(11, 73%, 71%)
CMYK	cmyk(0%, 59.7%, 73.5%, 29%)
CIE-LAB	lab(45.37, 42.37, 36.67)
CIE-LCH	lch(45.37, 56.04, 40.88°)
OKLab	oklab(54.51% 0.1205 0.0826)
OKLCH	oklch(54.51% 0.146 34.4)
XYZ	xyz(21.9744, 14.8052, 4.4963)
Luminance	0.1480 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B54930 #309CB5

analogous

#B5305A #B54930 #B58B30

triadic

#B54930 #30B549 #4930B5

tetradic

#B54930 #5AB530 #309CB5 #8B30B5

square

#B54930 #5AB530 #309CB5 #8B30B5

split-complementary

#B54930 #30B58B #305AB5

monochromatic

#542216 #853523 #B54930 #D16951 #DE9382

Accessibility & contrast

On white

5.30

#B54930 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#B54930 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B54930

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B54930	#FFFFFF	#000000	##FFFFFF
##B54930	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675C2D

Deuteranopia (green-blind)

#81742D

Tritanopia (blue-blind)

#C73144

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b54930;
/* rgb */ color: rgb(181, 73, 48);
/* oklch */ color: oklch(54.5% 0.146 34.4);

Tailwind

colors: {
  custom: {
    50: '#d28069',
    500: '#b54930',
    950: '#000000',
  },
}

SCSS

$custom: #b54930;
$custom-light: #d28069;
$custom-dark: #000000;

JSON

{
  "hex": "#b54930",
  "rgb": {
    "r": 181,
    "g": 73,
    "b": 48
  },
  "hsl": {
    "h": 11.278,
    "s": 58.079,
    "l": 44.902
  },
  "oklch": {
    "l": 0.54509,
    "c": 0.14609,
    "h": 34.4
  },
  "luminance": 0.14802
}

Semantic roles & 50–950 ramp

primary

#B54930

secondary

#7AB8C7

accent

#C4E146

background

#FDF8F6

surface

#FBEFEB

border

#D4CAC6

text

#150A06

muted

#837C7A

Preview Lab

Preview with #B54930

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

Preview Lab → · Contrast checker → · Palette generator →