#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
RGBrgb(176, 65, 42)
HSLhsl(10, 61%, 43%)
HSVhsv(10, 76%, 69%)
CMYKcmyk(0%, 63.1%, 76.1%, 31%)
CIE-LABlab(43.03, 44.00, 37.18)
CIE-LCHlch(43.03, 57.60, 40.20°)
OKLaboklab(52.57% 0.1249 0.0826)
OKLCHoklch(52.57% 0.15 33.5)
XYZxyz(20.2149, 13.1807, 3.6697)
Luminance0.1318 (WCAG relative)
Temperaturewarm
Familyred

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
##B0412A1.005.783.645.78
#FFFFFF5.781.0021.001.00
#0000003.6421.001.0021.00
##FFFFFF5.781.0021.001.00

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 →

#B0412A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva