#B54830#B54830

#B54830 is a mid, vivid red. Relative luminance 0.147; OKLCH L 54.4% C 0.147 H 34.0°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#B54830
RGB	rgb(181, 72, 48)
HSL	hsl(11, 58%, 45%)
HSV	hsv(11, 73%, 71%)
CMYK	cmyk(0%, 60.2%, 73.5%, 29%)
CIE-LAB	lab(45.19, 42.84, 36.47)
CIE-LCH	lch(45.19, 56.26, 40.41°)
OKLab	oklab(54.37% 0.122 0.0822)
OKLCH	oklch(54.37% 0.147 34)
XYZ	xyz(21.9092, 14.6749, 4.4746)
Luminance	0.1467 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B54830 #309DB5

analogous

#B5305B #B54830 #B58B30

triadic

#B54830 #30B548 #4830B5

tetradic

#B54830 #5BB530 #309DB5 #8B30B5

square

#B54830 #5BB530 #309DB5 #8B30B5

split-complementary

#B54830 #30B58B #305BB5

monochromatic

#542216 #853523 #B54830 #D16851 #DE9282

Accessibility & contrast

On white

5.34

#B54830 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#B54830 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B54830

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B54830	#FFFFFF	#000000	##FFFFFF
##B54830	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665C2D

Deuteranopia (green-blind)

#81742D

Tritanopia (blue-blind)

#C72F43

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b54830;
/* rgb */ color: rgb(181, 72, 48);
/* oklch */ color: oklch(54.4% 0.147 34.0);

Tailwind

colors: {
  custom: {
    50: '#d27f69',
    500: '#b54830',
    950: '#000000',
  },
}

SCSS

$custom: #b54830;
$custom-light: #d27f69;
$custom-dark: #000000;

JSON

{
  "hex": "#b54830",
  "rgb": {
    "r": 181,
    "g": 72,
    "b": 48
  },
  "hsl": {
    "h": 10.827,
    "s": 58.079,
    "l": 44.902
  },
  "oklch": {
    "l": 0.54372,
    "c": 0.14706,
    "h": 34
  },
  "luminance": 0.14672
}

Semantic roles & 50–950 ramp

primary

#B54830

secondary

#7AB9C7

accent

#C5E146

background

#FDF7F6

surface

#FBEEEB

border

#D4C9C6

text

#150A06

muted

#837C7A

Preview Lab

Preview with #B54830

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

Preview Lab → · Contrast checker → · Palette generator →