#B3483C#B3483C

#B3483C is a mid, vivid red. Relative luminance 0.145; OKLCH L 54.2% C 0.142 H 29.0°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#B3483C
RGB	rgb(179, 72, 60)
HSL	hsl(6, 50%, 47%)
HSV	hsv(6, 66%, 70%)
CMYK	cmyk(0%, 59.8%, 66.5%, 29.8%)
CIE-LAB	lab(45.01, 42.75, 29.34)
CIE-LCH	lch(45.01, 51.85, 34.47°)
OKLab	oklab(54.23% 0.1242 0.0688)
OKLCH	oklch(54.23% 0.142 29)
XYZ	xyz(21.7255, 14.5475, 5.9380)
Luminance	0.1454 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3483C #3CA7B3

analogous

#B33C6C #B3483C #B3833C

triadic

#B3483C #3CB348 #483CB3

tetradic

#B3483C #6CB33C #3CA7B3 #833CB3

square

#B3483C #6CB33C #3CA7B3 #833CB3

split-complementary

#B3483C #3CB383 #3C6CB3

monochromatic

#57231D #85362D #B3483C #CA6C62 #DA9790

Accessibility & contrast

On white

5.37

#B3483C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#B3483C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3483C

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3483C	#FFFFFF	#000000	##FFFFFF
##B3483C	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645C3A

Deuteranopia (green-blind)

#7F7339

Tritanopia (blue-blind)

#C43246

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #b3483c;
/* rgb */ color: rgb(179, 72, 60);
/* oklch */ color: oklch(54.2% 0.142 29.0);

Tailwind

colors: {
  custom: {
    50: '#d07f72',
    500: '#b3483c',
    950: '#000000',
  },
}

SCSS

$custom: #b3483c;
$custom-light: #d07f72;
$custom-dark: #000000;

JSON

{
  "hex": "#b3483c",
  "rgb": {
    "r": 179,
    "g": 72,
    "b": 60
  },
  "hsl": {
    "h": 6.05,
    "s": 49.791,
    "l": 46.863
  },
  "oklch": {
    "l": 0.54225,
    "c": 0.142,
    "h": 29
  },
  "luminance": 0.14545
}

Semantic roles & 50–950 ramp

primary

#B3483C

secondary

#86BEC5

accent

#CBD94E

background

#FDF7F6

surface

#FBEEEC

border

#D4C9C7

text

#150A08

muted

#837C7B

Preview Lab

Preview with #B3483C

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

Preview Lab → · Contrast checker → · Palette generator →