#B12544#B12544

#B12544 is a mid, vivid red. Relative luminance 0.111; OKLCH L 50.3% C 0.175 H 14.3°. Best body text is #FFFFFF at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#B12544
RGB	rgb(177, 37, 68)
HSL	hsl(347, 65%, 42%)
HSV	hsv(347, 79%, 69%)
CMYK	cmyk(0%, 79.1%, 61.6%, 30.6%)
CIE-LAB	lab(39.73, 56.37, 17.67)
CIE-LCH	lch(39.73, 59.07, 17.41°)
OKLab	oklab(50.26% 0.1693 0.0432)
OKLCH	oklch(50.26% 0.175 14.3)
XYZ	xyz(19.8385, 11.0906, 6.5638)
Luminance	0.1109 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B12544 #25B192

analogous

#B1258A #B12544 #B14C25

triadic

#B12544 #44B125 #2544B1

tetradic

#B12544 #8AB125 #25B192 #4C25B1

square

#B12544 #8AB125 #25B192 #4C25B1

split-complementary

#B12544 #25B14C #258AB1

monochromatic

#4C101D #7E1A31 #B12544 #D63D5F #E16F89

Accessibility & contrast

On white

6.53

#B12544 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#B12544 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B12544

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B12544	#FFFFFF	#000000	##FFFFFF
##B12544	1.00	6.53	3.22	6.53
#FFFFFF	6.53	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4B44

Deuteranopia (green-blind)

#716840

Tritanopia (blue-blind)

#C20032

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #b12544;
/* rgb */ color: rgb(177, 37, 68);
/* oklch */ color: oklch(50.3% 0.175 14.3);

Tailwind

colors: {
  custom: {
    50: '#d06e77',
    500: '#b12544',
    950: '#000000',
  },
}

SCSS

$custom: #b12544;
$custom-light: #d06e77;
$custom-dark: #000000;

JSON

{
  "hex": "#b12544",
  "rgb": {
    "r": 177,
    "g": 37,
    "b": 68
  },
  "hsl": {
    "h": 346.714,
    "s": 65.421,
    "l": 41.961
  },
  "oklch": {
    "l": 0.50261,
    "c": 0.17472,
    "h": 14.3
  },
  "luminance": 0.11088
}

Semantic roles & 50–950 ramp

primary

#B12544

secondary

#6AC8B3

accent

#E8C33F

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150808

muted

#837B7B

Preview Lab

Preview with #B12544

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

Preview Lab → · Contrast checker → · Palette generator →