#B6423C#B6423C

#B6423C is a mid, vivid red. Relative luminance 0.142; OKLCH L 53.9% C 0.152 H 26.4°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#B6423C
RGB	rgb(182, 66, 60)
HSL	hsl(3, 50%, 47%)
HSV	hsv(3, 67%, 71%)
CMYK	cmyk(0%, 63.7%, 67%, 28.6%)
CIE-LAB	lab(44.48, 46.59, 28.81)
CIE-LCH	lch(44.48, 54.78, 31.74°)
OKLab	oklab(53.92% 0.1359 0.0675)
OKLCH	oklch(53.92% 0.152 26.4)
XYZ	xyz(22.0575, 14.1708, 5.8478)
Luminance	0.1417 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B6423C #3CB0B6

analogous

#B63C73 #B6423C #B67F3C

triadic

#B6423C #3CB642 #423CB6

tetradic

#B6423C #73B63C #3CB0B6 #7F3CB6

square

#B6423C #73B63C #3CB0B6 #7F3CB6

split-complementary

#B6423C #3CB67F #3C73B6

monochromatic

#5A211E #88312D #B6423C #CC6963 #DB9591

Accessibility & contrast

On white

5.48

#B6423C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#B6423C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B6423C

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B6423C	#FFFFFF	#000000	##FFFFFF
##B6423C	1.00	5.48	3.83	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61593B

Deuteranopia (green-blind)

#7E7239

Tritanopia (blue-blind)

#C82741

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b6423c;
/* rgb */ color: rgb(182, 66, 60);
/* oklch */ color: oklch(53.9% 0.152 26.4);

Tailwind

colors: {
  custom: {
    50: '#d37c72',
    500: '#b6423c',
    950: '#000000',
  },
}

SCSS

$custom: #b6423c;
$custom-light: #d37c72;
$custom-dark: #000000;

JSON

{
  "hex": "#b6423c",
  "rgb": {
    "r": 182,
    "g": 66,
    "b": 60
  },
  "hsl": {
    "h": 2.951,
    "s": 50.413,
    "l": 47.451
  },
  "oklch": {
    "l": 0.53922,
    "c": 0.15176,
    "h": 26.4
  },
  "luminance": 0.14168
}

Semantic roles & 50–950 ramp

primary

#B6423C

secondary

#88C3C6

accent

#D3DA4E

background

#FDF7F6

surface

#FBEEEC

border

#D4C9C7

text

#150A08

muted

#837C7B

Preview Lab

Preview with #B6423C

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

Preview Lab → · Contrast checker → · Palette generator →