#B0412A#B0412A

#B0412A is a mid, vivid red. Relative luminance 0.132; OKLCH L 52.6% C 0.150 H 33.5°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#B0412A
RGB	rgb(176, 65, 42)
HSL	hsl(10, 61%, 43%)
HSV	hsv(10, 76%, 69%)
CMYK	cmyk(0%, 63.1%, 76.1%, 31%)
CIE-LAB	lab(43.03, 44.00, 37.18)
CIE-LCH	lch(43.03, 57.60, 40.20°)
OKLab	oklab(52.57% 0.1249 0.0826)
OKLCH	oklch(52.57% 0.15 33.5)
XYZ	xyz(20.2149, 13.1807, 3.6697)
Luminance	0.1318 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0412A #2A99B0

analogous

#B02A56 #B0412A #B0842A

triadic

#B0412A #2AB041 #412AB0

tetradic

#B0412A #56B02A #2A99B0 #842AB0

square

#B0412A #56B02A #2A99B0 #842AB0

split-complementary

#B0412A #2AB084 #2A56B0

monochromatic

#4D1D12 #7F2F1E #B0412A #D35D45 #DE8876

Accessibility & contrast

On white

5.78

#B0412A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#B0412A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B0412A

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0412A	#FFFFFF	#000000	##FFFFFF
##B0412A	1.00	5.78	3.64	5.78
#FFFFFF	5.78	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605627

Deuteranopia (green-blind)

#7B6F26

Tritanopia (blue-blind)

#C2253C

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b0412a;
/* rgb */ color: rgb(176, 65, 42);
/* oklch */ color: oklch(52.6% 0.150 33.5);

Tailwind

colors: {
  custom: {
    50: '#cf7a65',
    500: '#b0412a',
    950: '#000000',
  },
}

SCSS

$custom: #b0412a;
$custom-light: #cf7a65;
$custom-dark: #000000;

JSON

{
  "hex": "#b0412a",
  "rgb": {
    "r": 176,
    "g": 65,
    "b": 42
  },
  "hsl": {
    "h": 10.299,
    "s": 61.468,
    "l": 42.745
  },
  "oklch": {
    "l": 0.52565,
    "c": 0.14976,
    "h": 33.5
  },
  "luminance": 0.13178
}

Semantic roles & 50–950 ramp

primary

#B0412A

secondary

#70B7C6

accent

#C9E543

background

#FDF7F6

surface

#FBEEEB

border

#D4C9C6

text

#150A05

muted

#837C7A

Preview Lab

Preview with #B0412A

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

Preview Lab → · Contrast checker → · Palette generator →