#B12F41#B12F41

#B12F41 is a mid, vivid red. Relative luminance 0.118; OKLCH L 51.1% C 0.166 H 17.8°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#B12F41
RGB	rgb(177, 47, 65)
HSL	hsl(352, 58%, 44%)
HSV	hsv(352, 73%, 69%)
CMYK	cmyk(0%, 73.4%, 63.3%, 30.6%)
CIE-LAB	lab(40.84, 52.91, 21.01)
CIE-LCH	lch(40.84, 56.93, 21.65°)
OKLab	oklab(51.06% 0.1576 0.0506)
OKLCH	oklch(51.06% 0.166 17.8)
XYZ	xyz(20.1042, 11.7647, 6.2122)
Luminance	0.1176 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B12F41 #2FB19F

analogous

#B12F82 #B12F41 #B15E2F

triadic

#B12F41 #41B12F #2F41B1

tetradic

#B12F41 #82B12F #2FB19F #5E2FB1

square

#B12F41 #82B12F #2FB19F #5E2FB1

split-complementary

#B12F41 #2FB15E #2F82B1

monochromatic

#50151D #81222F #B12F41 #D04D5F #DD7E8B

Accessibility & contrast

On white

6.26

#B12F41 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#B12F41 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B12F41

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B12F41	#FFFFFF	#000000	##FFFFFF
##B12F41	1.00	6.26	3.35	6.26
#FFFFFF	6.26	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534F41

Deuteranopia (green-blind)

#746A3D

Tritanopia (blue-blind)

#C20037

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #b12f41;
/* rgb */ color: rgb(177, 47, 65);
/* oklch */ color: oklch(51.1% 0.166 17.8);

Tailwind

colors: {
  custom: {
    50: '#cf7275',
    500: '#b12f41',
    950: '#000000',
  },
}

SCSS

$custom: #b12f41;
$custom-light: #cf7275;
$custom-dark: #000000;

JSON

{
  "hex": "#b12f41",
  "rgb": {
    "r": 177,
    "g": 47,
    "b": 65
  },
  "hsl": {
    "h": 351.692,
    "s": 58.036,
    "l": 43.922
  },
  "oklch": {
    "l": 0.51062,
    "c": 0.16556,
    "h": 17.8
  },
  "luminance": 0.11762
}

Semantic roles & 50–950 ramp

primary

#B12F41

secondary

#76C5BA

accent

#E1CC47

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150808

muted

#837B7B

Preview Lab

Preview with #B12F41

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

Preview Lab → · Contrast checker → · Palette generator →