#B54A2F#B54A2F

#B54A2F is a mid, vivid red. Relative luminance 0.149; OKLCH L 54.6% C 0.145 H 35.3°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#B54A2F
RGB	rgb(181, 74, 47)
HSL	hsl(12, 59%, 45%)
HSV	hsv(12, 74%, 71%)
CMYK	cmyk(0%, 59.1%, 74%, 29%)
CIE-LAB	lab(45.54, 41.84, 37.41)
CIE-LCH	lch(45.54, 56.13, 41.80°)
OKLab	oklab(54.64% 0.1187 0.084)
OKLCH	oklch(54.64% 0.145 35.3)
XYZ	xyz(22.0202, 14.9295, 4.4109)
Luminance	0.1493 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B54A2F #2F9AB5

analogous

#B52F57 #B54A2F #B58D2F

triadic

#B54A2F #2FB54A #4A2FB5

tetradic

#B54A2F #57B52F #2F9AB5 #8D2FB5

square

#B54A2F #57B52F #2F9AB5 #8D2FB5

split-complementary

#B54A2F #2FB58D #2F57B5

monochromatic

#542216 #843622 #B54A2F #D16A50 #DE9380

Accessibility & contrast

On white

5.27

#B54A2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#B54A2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B54A2F

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B54A2F	#FFFFFF	#000000	##FFFFFF
##B54A2F	1.00	5.27	3.99	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675D2C

Deuteranopia (green-blind)

#82752C

Tritanopia (blue-blind)

#C73244

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #b54a2f;
/* rgb */ color: rgb(181, 74, 47);
/* oklch */ color: oklch(54.6% 0.145 35.3);

Tailwind

colors: {
  custom: {
    50: '#d28069',
    500: '#b54a2f',
    950: '#000000',
  },
}

SCSS

$custom: #b54a2f;
$custom-light: #d28069;
$custom-dark: #000000;

JSON

{
  "hex": "#b54a2f",
  "rgb": {
    "r": 181,
    "g": 74,
    "b": 47
  },
  "hsl": {
    "h": 12.09,
    "s": 58.772,
    "l": 44.706
  },
  "oklch": {
    "l": 0.54635,
    "c": 0.14539,
    "h": 35.3
  },
  "luminance": 0.14927
}

Semantic roles & 50–950 ramp

primary

#B54A2F

secondary

#79B7C7

accent

#C3E246

background

#FDF8F6

surface

#FBEFEB

border

#D4CAC6

text

#150A06

muted

#837C7A

Preview Lab

Preview with #B54A2F

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

Preview Lab → · Contrast checker → · Palette generator →