#B2404B#B2404B

#B2404B is a mid, vivid red. Relative luminance 0.136; OKLCH L 53.3% C 0.148 H 18.1°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#B2404B
RGB	rgb(178, 64, 75)
HSL	hsl(354, 47%, 47%)
HSV	hsv(354, 64%, 70%)
CMYK	cmyk(0%, 64%, 57.9%, 30.2%)
CIE-LAB	lab(43.72, 47.09, 18.64)
CIE-LCH	lch(43.72, 50.65, 21.60°)
OKLab	oklab(53.31% 0.1407 0.0459)
OKLCH	oklch(53.31% 0.148 18.1)
XYZ	xyz(21.4654, 13.6426, 8.1582)
Luminance	0.1364 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2404B #40B2A7

analogous

#B24084 #B2404B #B26E40

triadic

#B2404B #4BB240 #404BB2

tetradic

#B2404B #84B240 #40B2A7 #6E40B2

square

#B2404B #84B240 #40B2A7 #6E40B2

split-complementary

#B2404B #40B26E #4084B2

monochromatic

#582025 #853038 #B2404B #C86770 #D8949B

Accessibility & contrast

On white

5.63

#B2404B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#B2404B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B2404B

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2404B	#FFFFFF	#000000	##FFFFFF
##B2404B	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C584B

Deuteranopia (green-blind)

#797048

Tritanopia (blue-blind)

#C22A45

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b2404b;
/* rgb */ color: rgb(178, 64, 75);
/* oklch */ color: oklch(53.3% 0.148 18.1);

Tailwind

colors: {
  custom: {
    50: '#cf7b7d',
    500: '#b2404b',
    950: '#000000',
  },
}

SCSS

$custom: #b2404b;
$custom-light: #cf7b7d;
$custom-dark: #000000;

JSON

{
  "hex": "#b2404b",
  "rgb": {
    "r": 178,
    "g": 64,
    "b": 75
  },
  "hsl": {
    "h": 354.211,
    "s": 47.107,
    "l": 47.451
  },
  "oklch": {
    "l": 0.53305,
    "c": 0.14805,
    "h": 18.1
  },
  "luminance": 0.1364
}

Semantic roles & 50–950 ramp

primary

#B2404B

secondary

#8AC4BE

accent

#D7CA51

background

#FDF7F7

surface

#FAEEEE

border

#D3C9C9

text

#150A09

muted

#837C7B

Preview Lab

Preview with #B2404B

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

Preview Lab → · Contrast checker → · Palette generator →