#B12635#B12635

#B12635 is a mid, vivid red. Relative luminance 0.110; OKLCH L 50.1% C 0.174 H 21.0°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#B12635
RGB	rgb(177, 38, 53)
HSL	hsl(354, 65%, 42%)
HSV	hsv(354, 79%, 69%)
CMYK	cmyk(0%, 78.5%, 70.1%, 30.6%)
CIE-LAB	lab(39.57, 55.22, 26.84)
CIE-LCH	lch(39.57, 61.40, 25.93°)
OKLab	oklab(50.05% 0.1625 0.0623)
OKLCH	oklch(50.05% 0.174 21)
XYZ	xyz(19.4694, 10.9934, 4.4643)
Luminance	0.1099 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B12635 #26B1A2

analogous

#B1267B #B12635 #B15C26

triadic

#B12635 #35B126 #2635B1

tetradic

#B12635 #7BB126 #26B1A2 #5C26B1

square

#B12635 #7BB126 #26B1A2 #5C26B1

split-complementary

#B12635 #26B15C #267BB1

monochromatic

#4C1017 #7F1B26 #B12635 #D63F4F #E0717D

Accessibility & contrast

On white

6.57

#B12635 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#B12635 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B12635

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B12635	#FFFFFF	#000000	##FFFFFF
##B12635	1.00	6.57	3.20	6.57
#FFFFFF	6.57	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504A34

Deuteranopia (green-blind)

#736830

Tritanopia (blue-blind)

#C3002D

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #b12635;
/* rgb */ color: rgb(177, 38, 53);
/* oklch */ color: oklch(50.1% 0.174 21.0);

Tailwind

colors: {
  custom: {
    50: '#d16e6c',
    500: '#b12635',
    950: '#000000',
  },
}

SCSS

$custom: #b12635;
$custom-light: #d16e6c;
$custom-dark: #000000;

JSON

{
  "hex": "#b12635",
  "rgb": {
    "r": 177,
    "g": 38,
    "b": 53
  },
  "hsl": {
    "h": 353.525,
    "s": 64.651,
    "l": 42.157
  },
  "oklch": {
    "l": 0.50053,
    "c": 0.17399,
    "h": 21
  },
  "luminance": 0.1099
}

Semantic roles & 50–950 ramp

primary

#B12635

secondary

#6BC7BD

accent

#E8D640

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150807

muted

#837B7A

Preview Lab

Preview with #B12635

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

Preview Lab → · Contrast checker → · Palette generator →