#B2453A#B2453A

#B2453A is a mid, vivid red. Relative luminance 0.140; OKLCH L 53.6% C 0.144 H 28.6°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#B2453A
RGB	rgb(178, 69, 58)
HSL	hsl(6, 51%, 46%)
HSV	hsv(6, 67%, 70%)
CMYK	cmyk(0%, 61.2%, 67.4%, 30.2%)
CIE-LAB	lab(44.28, 43.68, 29.59)
CIE-LCH	lch(44.28, 52.75, 34.11°)
OKLab	oklab(53.63% 0.1269 0.0691)
OKLCH	oklch(53.63% 0.144 28.6)
XYZ	xyz(21.2540, 14.0296, 5.5909)
Luminance	0.1403 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2453A #3AA7B2

analogous

#B23A6B #B2453A #B2813A

triadic

#B2453A #3AB245 #453AB2

tetradic

#B2453A #6BB23A #3AA7B2 #813AB2

square

#B2453A #6BB23A #3AA7B2 #813AB2

split-complementary

#B2453A #3AB281 #3A6BB2

monochromatic

#56211C #84332B #B2453A #CB685F #DA948D

Accessibility & contrast

On white

5.52

#B2453A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#B2453A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B2453A

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2453A	#FFFFFF	#000000	##FFFFFF
##B2453A	1.00	5.52	3.81	5.52
#FFFFFF	5.52	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625A38

Deuteranopia (green-blind)

#7D7237

Tritanopia (blue-blind)

#C32D43

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b2453a;
/* rgb */ color: rgb(178, 69, 58);
/* oklch */ color: oklch(53.6% 0.144 28.6);

Tailwind

colors: {
  custom: {
    50: '#d07d70',
    500: '#b2453a',
    950: '#000000',
  },
}

SCSS

$custom: #b2453a;
$custom-light: #d07d70;
$custom-dark: #000000;

JSON

{
  "hex": "#b2453a",
  "rgb": {
    "r": 178,
    "g": 69,
    "b": 58
  },
  "hsl": {
    "h": 5.5,
    "s": 50.847,
    "l": 46.275
  },
  "oklch": {
    "l": 0.5363,
    "c": 0.14446,
    "h": 28.6
  },
  "luminance": 0.14027
}

Semantic roles & 50–950 ramp

primary

#B2453A

secondary

#83BEC4

accent

#CDDA4D

background

#FDF7F6

surface

#FBEEEC

border

#D4C9C7

text

#150A07

muted

#837C7A

Preview Lab

Preview with #B2453A

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

Preview Lab → · Contrast checker → · Palette generator →