#BA312E#BA312E

#BA312E is a mid, vivid red. Relative luminance 0.128; OKLCH L 52.5% C 0.174 H 26.6°. Best body text is #FFFFFF at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#BA312E
RGB	rgb(186, 49, 46)
HSL	hsl(1, 60%, 45%)
HSV	hsv(1, 75%, 73%)
CMYK	cmyk(0%, 73.7%, 75.3%, 27.1%)
CIE-LAB	lab(42.52, 54.04, 34.90)
CIE-LCH	lch(42.52, 64.33, 32.85°)
OKLab	oklab(52.53% 0.156 0.078)
OKLCH	oklch(52.53% 0.174 26.6)
XYZ	xyz(21.8437, 12.8364, 3.9117)
Luminance	0.1283 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BA312E #2EB7BA

analogous

#BA2E71 #BA312E #BA772E

triadic

#BA312E #2EBA31 #312EBA

tetradic

#BA312E #71BA2E #2EB7BA #772EBA

square

#BA312E #71BA2E #2EB7BA #772EBA

split-complementary

#BA312E #2EBA77 #2E71BA

monochromatic

#581716 #892422 #BA312E #D45451 #E08482

Accessibility & contrast

On white

5.89

#BA312E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#BA312E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BA312E

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BA312E	#FFFFFF	#000000	##FFFFFF
##BA312E	1.00	5.89	3.57	5.89
#FFFFFF	5.89	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A512C

Deuteranopia (green-blind)

#7C6F29

Tritanopia (blue-blind)

#CD0032

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #ba312e;
/* rgb */ color: rgb(186, 49, 46);
/* oklch */ color: oklch(52.5% 0.174 26.6);

Tailwind

colors: {
  custom: {
    50: '#d77367',
    500: '#ba312e',
    950: '#000000',
  },
}

SCSS

$custom: #ba312e;
$custom-light: #d77367;
$custom-dark: #000000;

JSON

{
  "hex": "#ba312e",
  "rgb": {
    "r": 186,
    "g": 49,
    "b": 46
  },
  "hsl": {
    "h": 1.286,
    "s": 60.345,
    "l": 45.49
  },
  "oklch": {
    "l": 0.52527,
    "c": 0.17443,
    "h": 26.6
  },
  "luminance": 0.12833
}

Semantic roles & 50–950 ramp

primary

#BA312E

secondary

#7BC8C9

accent

#E0E344

background

#FEF7F6

surface

#FDEDEB

border

#D5C8C6

text

#160906

muted

#847B7A

Preview Lab

Preview with #BA312E

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

Preview Lab → · Contrast checker → · Palette generator →