#B2404D#B2404D

#B2404D is a mid, vivid red. Relative luminance 0.137; OKLCH L 53.3% C 0.148 H 17.0°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#B2404D
RGB	rgb(178, 64, 77)
HSL	hsl(353, 47%, 47%)
HSV	hsv(353, 64%, 70%)
CMYK	cmyk(0%, 64%, 56.7%, 30.2%)
CIE-LAB	lab(43.76, 47.25, 17.47)
CIE-LCH	lch(43.76, 50.37, 20.29°)
OKLab	oklab(53.35% 0.1416 0.0433)
OKLCH	oklch(53.35% 0.148 17)
XYZ	xyz(21.5350, 13.6704, 8.5244)
Luminance	0.1367 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2404D #40B2A5

analogous

#B24086 #B2404D #B26C40

triadic

#B2404D #4DB240 #404DB2

tetradic

#B2404D #86B240 #40B2A5 #6C40B2

square

#B2404D #86B240 #40B2A5 #6C40B2

split-complementary

#B2404D #40B26C #4086B2

monochromatic

#582026 #85303A #B2404D #C86772 #D8949C

Accessibility & contrast

On white

5.62

#B2404D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#B2404D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B2404D

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2404D	#FFFFFF	#000000	##FFFFFF
##B2404D	1.00	5.62	3.73	5.62
#FFFFFF	5.62	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C584D

Deuteranopia (green-blind)

#79704A

Tritanopia (blue-blind)

#C22B45

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b2404d;
/* rgb */ color: rgb(178, 64, 77);
/* oklch */ color: oklch(53.3% 0.148 17.0);

Tailwind

colors: {
  custom: {
    50: '#cf7b7e',
    500: '#b2404d',
    950: '#000000',
  },
}

SCSS

$custom: #b2404d;
$custom-light: #cf7b7e;
$custom-dark: #000000;

JSON

{
  "hex": "#b2404d",
  "rgb": {
    "r": 178,
    "g": 64,
    "b": 77
  },
  "hsl": {
    "h": 353.158,
    "s": 47.107,
    "l": 47.451
  },
  "oklch": {
    "l": 0.53348,
    "c": 0.14802,
    "h": 17
  },
  "luminance": 0.13668
}

Semantic roles & 50–950 ramp

primary

#B2404D

secondary

#8AC4BD

accent

#D7C751

background

#FDF7F7

surface

#FAEEEE

border

#D3C9C9

text

#150A0A

muted

#837C7C

Preview Lab

Preview with #B2404D

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

Preview Lab → · Contrast checker → · Palette generator →