#B12334#B12334

#B12334 is a mid, vivid red. Relative luminance 0.108; OKLCH L 49.8% C 0.176 H 20.8°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#B12334
RGB	rgb(177, 35, 52)
HSL	hsl(353, 67%, 42%)
HSV	hsv(353, 80%, 69%)
CMYK	cmyk(0%, 80.2%, 70.6%, 30.6%)
CIE-LAB	lab(39.24, 56.05, 27.06)
CIE-LCH	lch(39.24, 62.24, 25.77°)
OKLab	oklab(49.81% 0.1649 0.0626)
OKLCH	oklch(49.81% 0.176 20.8)
XYZ	xyz(19.3546, 10.8001, 4.3137)
Luminance	0.1080 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B12334 #23B1A0

analogous

#B1237B #B12334 #B15923

triadic

#B12334 #34B123 #2334B1

tetradic

#B12334 #7BB123 #23B1A0 #5923B1

square

#B12334 #7BB123 #23B1A0 #5923B1

split-complementary

#B12334 #23B159 #237BB1

monochromatic

#4B0F16 #7E1925 #B12334 #D8394C #E26C7A

Accessibility & contrast

On white

6.65

#B12334 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#B12334 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B12334

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B12334	#FFFFFF	#000000	##FFFFFF
##B12334	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4933

Deuteranopia (green-blind)

#72672F

Tritanopia (blue-blind)

#C3002B

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #b12334;
/* rgb */ color: rgb(177, 35, 52);
/* oklch */ color: oklch(49.8% 0.176 20.8);

Tailwind

colors: {
  custom: {
    50: '#d16c6b',
    500: '#b12334',
    950: '#000000',
  },
}

SCSS

$custom: #b12334;
$custom-light: #d16c6b;
$custom-dark: #000000;

JSON

{
  "hex": "#b12334",
  "rgb": {
    "r": 177,
    "g": 35,
    "b": 52
  },
  "hsl": {
    "h": 352.817,
    "s": 66.981,
    "l": 41.569
  },
  "oklch": {
    "l": 0.49805,
    "c": 0.17638,
    "h": 20.8
  },
  "luminance": 0.10797
}

Semantic roles & 50–950 ramp

primary

#B12334

secondary

#68C8BD

accent

#EAD53E

background

#FEF6F6

surface

#FCECEB

border

#D5C7C6

text

#160806

muted

#847A7A

Preview Lab

Preview with #B12334

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

Preview Lab → · Contrast checker → · Palette generator →