#BA3636#BA3636

#BA3636 is a mid, vivid red. Relative luminance 0.133; OKLCH L 53.1% C 0.169 H 25.0°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#BA3636
RGB	rgb(186, 54, 54)
HSL	hsl(0, 55%, 47%)
HSV	hsv(0, 71%, 73%)
CMYK	cmyk(0%, 71%, 71%, 27.1%)
CIE-LAB	lab(43.28, 52.57, 31.10)
CIE-LCH	lch(43.28, 61.08, 30.61°)
OKLab	oklab(53.13% 0.1531 0.0714)
OKLCH	oklch(53.13% 0.169 25)
XYZ	xyz(22.2372, 13.3471, 4.8946)
Luminance	0.1334 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BA3636 #36BABA

analogous

#BA3678 #BA3636 #BA7836

triadic

#BA3636 #36BA36 #3636BA

tetradic

#BA3636 #78BA36 #36BABA #7836BA

square

#BA3636 #78BA36 #36BABA #7836BA

split-complementary

#BA3636 #36BA78 #3678BA

monochromatic

#5B1A1A #8B2828 #BA3636 #D05D5D #DE8D8D

Accessibility & contrast

On white

5.72

#BA3636 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#BA3636 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BA3636

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BA3636	#FFFFFF	#000000	##FFFFFF
##BA3636	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5435

Deuteranopia (green-blind)

#7D7132

Tritanopia (blue-blind)

#CC0438

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #ba3636;
/* rgb */ color: rgb(186, 54, 54);
/* oklch */ color: oklch(53.1% 0.169 25.0);

Tailwind

colors: {
  custom: {
    50: '#d7766d',
    500: '#ba3636',
    950: '#000000',
  },
}

SCSS

$custom: #ba3636;
$custom-light: #d7766d;
$custom-dark: #000000;

JSON

{
  "hex": "#ba3636",
  "rgb": {
    "r": 186,
    "g": 54,
    "b": 54
  },
  "hsl": {
    "h": 0,
    "s": 55,
    "l": 47.059
  },
  "oklch": {
    "l": 0.53132,
    "c": 0.16891,
    "h": 25
  },
  "luminance": 0.13344
}

Semantic roles & 50–950 ramp

primary

#BA3636

secondary

#84C8C8

accent

#DEDE49

background

#FEF7F6

surface

#FCEDEB

border

#D5C8C6

text

#160907

muted

#847B7A

Preview Lab

Preview with #BA3636

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

Preview Lab → · Contrast checker → · Palette generator →