#B82A27#B82A27

#B82A27 is a mid, vivid red. Relative luminance 0.120; OKLCH L 51.5% C 0.179 H 27.1°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#B82A27
RGB	rgb(184, 42, 39)
HSL	hsl(1, 65%, 44%)
HSV	hsv(1, 79%, 72%)
CMYK	cmyk(0%, 77.2%, 78.8%, 27.8%)
CIE-LAB	lab(41.21, 55.50, 37.37)
CIE-LCH	lch(41.21, 66.91, 33.95°)
OKLab	oklab(51.46% 0.1594 0.0816)
OKLCH	oklch(51.46% 0.179 27.1)
XYZ	xyz(20.9639, 11.9961, 3.1307)
Luminance	0.1199 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B82A27 #27B5B8

analogous

#B8276C #B82A27 #B87227

triadic

#B82A27 #27B82A #2A27B8

tetradic

#B82A27 #6CB827 #27B5B8 #7227B8

square

#B82A27 #6CB827 #27B5B8 #7227B8

split-complementary

#B82A27 #27B872 #276CB8

monochromatic

#531312 #861E1C #B82A27 #D84845 #E27977

Accessibility & contrast

On white

6.18

#B82A27 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#B82A27 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B82A27

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B82A27	#FFFFFF	#000000	##FFFFFF
##B82A27	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564D25

Deuteranopia (green-blind)

#796C21

Tritanopia (blue-blind)

#CB002B

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #b82a27;
/* rgb */ color: rgb(184, 42, 39);
/* oklch */ color: oklch(51.5% 0.179 27.1);

Tailwind

colors: {
  custom: {
    50: '#d77062',
    500: '#b82a27',
    950: '#000000',
  },
}

SCSS

$custom: #b82a27;
$custom-light: #d77062;
$custom-dark: #000000;

JSON

{
  "hex": "#b82a27",
  "rgb": {
    "r": 184,
    "g": 42,
    "b": 39
  },
  "hsl": {
    "h": 1.241,
    "s": 65.022,
    "l": 43.725
  },
  "oklch": {
    "l": 0.5146,
    "c": 0.17905,
    "h": 27.1
  },
  "luminance": 0.11993
}

Semantic roles & 50–950 ramp

primary

#B82A27

secondary

#71C8CA

accent

#E5E840

background

#FEF7F5

surface

#FDEDEA

border

#D5C8C6

text

#160805

muted

#847B79

Preview Lab

Preview with #B82A27

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

Preview Lab → · Contrast checker → · Palette generator →