#B0383E#B0383E

#B0383E is a mid, vivid red. Relative luminance 0.124; OKLCH L 51.8% C 0.156 H 21.7°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#B0383E
RGB	rgb(176, 56, 62)
HSL	hsl(357, 52%, 45%)
HSV	hsv(357, 68%, 69%)
CMYK	cmyk(0%, 68.2%, 64.8%, 31%)
CIE-LAB	lab(41.86, 48.94, 24.12)
CIE-LCH	lch(41.86, 54.56, 26.24°)
OKLab	oklab(51.77% 0.1445 0.0575)
OKLCH	oklch(51.77% 0.156 21.7)
XYZ	xyz(20.1902, 12.4091, 5.8885)
Luminance	0.1241 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0383E #38B0AA

analogous

#B0387A #B0383E #B06E38

triadic

#B0383E #3EB038 #383EB0

tetradic

#B0383E #7AB038 #38B0AA #6E38B0

square

#B0383E #7AB038 #38B0AA #6E38B0

split-complementary

#B0383E #38B06E #387AB0

monochromatic

#531A1D #82292E #B0383E #CB5B60 #D9898D

Accessibility & contrast

On white

6.03

#B0383E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#B0383E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B0383E

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0383E	#FFFFFF	#000000	##FFFFFF
##B0383E	1.00	6.03	3.48	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58533D

Deuteranopia (green-blind)

#766C3B

Tritanopia (blue-blind)

#C1193B

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b0383e;
/* rgb */ color: rgb(176, 56, 62);
/* oklch */ color: oklch(51.8% 0.156 21.7);

Tailwind

colors: {
  custom: {
    50: '#ce7673',
    500: '#b0383e',
    950: '#000000',
  },
}

SCSS

$custom: #b0383e;
$custom-light: #ce7673;
$custom-dark: #000000;

JSON

{
  "hex": "#b0383e",
  "rgb": {
    "r": 176,
    "g": 56,
    "b": 62
  },
  "hsl": {
    "h": 357,
    "s": 51.724,
    "l": 45.49
  },
  "oklch": {
    "l": 0.51771,
    "c": 0.15551,
    "h": 21.7
  },
  "luminance": 0.12406
}

Semantic roles & 50–950 ramp

primary

#B0383E

secondary

#80C4C0

accent

#DBD44D

background

#FDF7F6

surface

#FBEDEC

border

#D4C8C7

text

#150908

muted

#837B7B

Preview Lab

Preview with #B0383E

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

Preview Lab → · Contrast checker → · Palette generator →