#BA3333#BA3333

#BA3333 is a mid, vivid red. Relative luminance 0.130; OKLCH L 52.8% C 0.172 H 25.3°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#BA3333
RGB	rgb(186, 51, 51)
HSL	hsl(0, 57%, 46%)
HSV	hsv(0, 73%, 73%)
CMYK	cmyk(0%, 72.6%, 72.6%, 27.1%)
CIE-LAB	lab(42.84, 53.54, 32.35)
CIE-LCH	lch(42.84, 62.56, 31.14°)
OKLab	oklab(52.79% 0.1555 0.0736)
OKLCH	oklch(52.79% 0.172 25.3)
XYZ	xyz(22.0336, 13.0491, 4.4899)
Luminance	0.1305 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BA3333 #33BABA

analogous

#BA3377 #BA3333 #BA7733

triadic

#BA3333 #33BA33 #3333BA

tetradic

#BA3333 #77BA33 #33BABA #7733BA

square

#BA3333 #77BA33 #33BABA #7733BA

split-complementary

#BA3333 #33BA77 #3377BA

monochromatic

#5A1919 #8A2626 #BA3333 #D15959 #DF8989

Accessibility & contrast

On white

5.82

#BA3333 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#BA3333 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BA3333

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BA3333	#FFFFFF	#000000	##FFFFFF
##BA3333	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5332

Deuteranopia (green-blind)

#7C702E

Tritanopia (blue-blind)

#CD0035

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #ba3333;
/* rgb */ color: rgb(186, 51, 51);
/* oklch */ color: oklch(52.8% 0.172 25.3);

Tailwind

colors: {
  custom: {
    50: '#d7746b',
    500: '#ba3333',
    950: '#000000',
  },
}

SCSS

$custom: #ba3333;
$custom-light: #d7746b;
$custom-dark: #000000;

JSON

{
  "hex": "#ba3333",
  "rgb": {
    "r": 186,
    "g": 51,
    "b": 51
  },
  "hsl": {
    "h": 0,
    "s": 56.962,
    "l": 46.471
  },
  "oklch": {
    "l": 0.52787,
    "c": 0.17204,
    "h": 25.3
  },
  "luminance": 0.13046
}

Semantic roles & 50–950 ramp

primary

#BA3333

secondary

#80C9C9

accent

#E0E048

background

#FEF7F6

surface

#FCEDEB

border

#D5C8C6

text

#160906

muted

#847B7A

Preview Lab

Preview with #BA3333

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

Preview Lab → · Contrast checker → · Palette generator →