#BA312F#BA312F

#BA312F is a mid, vivid red. Relative luminance 0.128; OKLCH L 52.5% C 0.174 H 26.2°. Best body text is #FFFFFF at 5.89:1 contrast (WCAG AA passes).

Color values

HEX#BA312F
RGBrgb(186, 49, 47)
HSLhsl(1, 60%, 46%)
HSVhsv(1, 75%, 73%)
CMYKcmyk(0%, 73.7%, 74.7%, 27.1%)
CIE-LABlab(42.53, 54.08, 34.33)
CIE-LCHlch(42.53, 64.06, 32.41°)
OKLaboklab(52.54% 0.1564 0.077)
OKLCHoklch(52.54% 0.174 26.2)
XYZxyz(21.8636, 12.8443, 4.0168)
Luminance0.1284 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#BA312F #2FB8BA
analogous
#BA2F73 #BA312F #BA762F
triadic
#BA312F #2FBA31 #312FBA
tetradic
#BA312F #73BA2F #2FB8BA #762FBA
square
#BA312F #73BA2F #2FB8BA #762FBA
split-complementary
#BA312F #2FBA76 #2F73BA
monochromatic
#581716 #892423 #BA312F #D35553 #E08584

Accessibility & contrast

On white

5.89
#BA312F on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.57
#BA312F on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BA312F
5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##BA312F#FFFFFF#000000##FFFFFF
##BA312F1.005.893.575.89
#FFFFFF5.891.0021.001.00
#0000003.5721.001.0021.00
##FFFFFF5.891.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5A512D
Deuteranopia (green-blind)
#7C6F2A
Tritanopia (blue-blind)
#CD0032
Achromatopsia (no color)
#646464

Design tokens & code

CSS
--color: #ba312f;
/* rgb */ color: rgb(186, 49, 47);
/* oklch */ color: oklch(52.5% 0.174 26.2);
Tailwind
colors: {
  custom: {
    50: '#d77368',
    500: '#ba312f',
    950: '#000000',
  },
}
SCSS
$custom: #ba312f;
$custom-light: #d77368;
$custom-dark: #000000;
JSON
{
  "hex": "#ba312f",
  "rgb": {
    "r": 186,
    "g": 49,
    "b": 47
  },
  "hsl": {
    "h": 0.863,
    "s": 59.657,
    "l": 45.686
  },
  "oklch": {
    "l": 0.5254,
    "c": 0.1743,
    "h": 26.2
  },
  "luminance": 0.12841
}

Semantic roles & 50–950 ramp

primary
#BA312F
secondary
#7CC8C9
accent
#E1E345
background
#FEF7F6
surface
#FDEDEB
border
#D5C8C6
text
#160906
muted
#847B7A

Preview Lab

Preview with #BA312F

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

Preview Lab → · Contrast checker → · Palette generator →

#BA312F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva