#B3483F#B3483F

#B3483F is a mid, vivid red. Relative luminance 0.146; OKLCH L 54.3% C 0.141 H 27.5°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#B3483F
RGB	rgb(179, 72, 63)
HSL	hsl(5, 48%, 47%)
HSV	hsv(5, 65%, 70%)
CMYK	cmyk(0%, 59.8%, 64.8%, 29.8%)
CIE-LAB	lab(45.05, 42.93, 27.63)
CIE-LCH	lch(45.05, 51.06, 32.77°)
OKLab	oklab(54.27% 0.1254 0.0654)
OKLCH	oklch(54.27% 0.141 27.5)
XYZ	xyz(21.8071, 14.5802, 6.3676)
Luminance	0.1458 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3483F #3FAAB3

analogous

#B33F70 #B3483F #B3823F

triadic

#B3483F #3FB348 #483FB3

tetradic

#B3483F #70B33F #3FAAB3 #823FB3

square

#B3483F #70B33F #3FAAB3 #823FB3

split-complementary

#B3483F #3FB382 #3F70B3

monochromatic

#58241F #86362F #B3483F #C96E66 #D99993

Accessibility & contrast

On white

5.36

#B3483F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#B3483F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3483F

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3483F	#FFFFFF	#000000	##FFFFFF
##B3483F	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)

#645C3E

Deuteranopia (green-blind)

#7E733C

Tritanopia (blue-blind)

#C43246

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b3483f;
/* rgb */ color: rgb(179, 72, 63);
/* oklch */ color: oklch(54.3% 0.141 27.5);

Tailwind

colors: {
  custom: {
    50: '#d07f74',
    500: '#b3483f',
    950: '#000000',
  },
}

SCSS

$custom: #b3483f;
$custom-light: #d07f74;
$custom-dark: #000000;

JSON

{
  "hex": "#b3483f",
  "rgb": {
    "r": 179,
    "g": 72,
    "b": 63
  },
  "hsl": {
    "h": 4.655,
    "s": 47.934,
    "l": 47.451
  },
  "oklch": {
    "l": 0.54274,
    "c": 0.1414,
    "h": 27.5
  },
  "luminance": 0.14577
}

Semantic roles & 50–950 ramp

primary

#B3483F

secondary

#89C0C4

accent

#CDD850

background

#FDF7F7

surface

#FBEEED

border

#D4C9C8

text

#150A08

muted

#837C7B

Preview Lab

Preview with #B3483F

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

Preview Lab → · Contrast checker → · Palette generator →