#B3382F#B3382F

#B3382F is a mid, vivid red. Relative luminance 0.126; OKLCH L 52.0% C 0.161 H 28.2°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#B3382F
RGB	rgb(179, 56, 47)
HSL	hsl(4, 58%, 44%)
HSV	hsv(4, 74%, 70%)
CMYK	cmyk(0%, 68.7%, 73.7%, 29.8%)
CIE-LAB	lab(42.19, 49.15, 33.59)
CIE-LCH	lch(42.19, 59.53, 34.35°)
OKLab	oklab(52.05% 0.1417 0.0758)
OKLCH	oklch(52.05% 0.161 28.2)
XYZ	xyz(20.5199, 12.6203, 4.0442)
Luminance	0.1262 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3382F #2FAAB3

analogous

#B32F68 #B3382F #B37A2F

triadic

#B3382F #2FB338 #382FB3

tetradic

#B3382F #68B32F #2FAAB3 #7A2FB3

square

#B3382F #68B32F #2FAAB3 #7A2FB3

split-complementary

#B3382F #2FB37A #2F68B3

monochromatic

#521A16 #832922 #B3382F #D1574F #DD857F

Accessibility & contrast

On white

5.96

#B3382F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#B3382F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3382F

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3382F	#FFFFFF	#000000	##FFFFFF
##B3382F	1.00	5.96	3.52	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B532D

Deuteranopia (green-blind)

#7A6D2B

Tritanopia (blue-blind)

#C51137

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b3382f;
/* rgb */ color: rgb(179, 56, 47);
/* oklch */ color: oklch(52.0% 0.161 28.2);

Tailwind

colors: {
  custom: {
    50: '#d27668',
    500: '#b3382f',
    950: '#000000',
  },
}

SCSS

$custom: #b3382f;
$custom-light: #d27668;
$custom-dark: #000000;

JSON

{
  "hex": "#b3382f",
  "rgb": {
    "r": 179,
    "g": 56,
    "b": 47
  },
  "hsl": {
    "h": 4.091,
    "s": 58.407,
    "l": 44.314
  },
  "oklch": {
    "l": 0.52046,
    "c": 0.16069,
    "h": 28.2
  },
  "luminance": 0.12617
}

Semantic roles & 50–950 ramp

primary

#B3382F

secondary

#78C1C6

accent

#D7E246

background

#FEF7F6

surface

#FCEDEB

border

#D5C8C6

text

#160906

muted

#847B7A

Preview Lab

Preview with #B3382F

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

Preview Lab → · Contrast checker → · Palette generator →