#B12335#B12335

#B12335 is a mid, vivid red. Relative luminance 0.108; OKLCH L 49.8% C 0.176 H 20.4°. Best body text is #FFFFFF at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#B12335
RGB	rgb(177, 35, 53)
HSL	hsl(352, 67%, 42%)
HSV	hsv(352, 80%, 69%)
CMYK	cmyk(0%, 80.2%, 70.1%, 30.6%)
CIE-LAB	lab(39.26, 56.10, 26.46)
CIE-LCH	lch(39.26, 62.03, 25.26°)
OKLab	oklab(49.82% 0.1653 0.0614)
OKLCH	oklch(49.82% 0.176 20.4)
XYZ	xyz(19.3773, 10.8093, 4.4336)
Luminance	0.1081 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B12335 #23B19F

analogous

#B1237C #B12335 #B15823

triadic

#B12335 #35B123 #2335B1

tetradic

#B12335 #7CB123 #23B19F #5823B1

square

#B12335 #7CB123 #23B19F #5823B1

split-complementary

#B12335 #23B158 #237CB1

monochromatic

#4B0F16 #7E1926 #B12335 #D8394D #E26C7B

Accessibility & contrast

On white

6.64

#B12335 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#B12335 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B12335

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B12335	#FFFFFF	#000000	##FFFFFF
##B12335	1.00	6.64	3.16	6.64
#FFFFFF	6.64	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4934

Deuteranopia (green-blind)

#726730

Tritanopia (blue-blind)

#C3002B

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #b12335;
/* rgb */ color: rgb(177, 35, 53);
/* oklch */ color: oklch(49.8% 0.176 20.4);

Tailwind

colors: {
  custom: {
    50: '#d16d6c',
    500: '#b12335',
    950: '#000000',
  },
}

SCSS

$custom: #b12335;
$custom-light: #d16d6c;
$custom-dark: #000000;

JSON

{
  "hex": "#b12335",
  "rgb": {
    "r": 177,
    "g": 35,
    "b": 53
  },
  "hsl": {
    "h": 352.394,
    "s": 66.981,
    "l": 41.569
  },
  "oklch": {
    "l": 0.49822,
    "c": 0.17633,
    "h": 20.4
  },
  "luminance": 0.10806
}

Semantic roles & 50–950 ramp

primary

#B12335

secondary

#68C8BC

accent

#EAD43E

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#160806

muted

#847B7A

Preview Lab

Preview with #B12335

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

Preview Lab → · Contrast checker → · Palette generator →