#BA3133#BA3133

#BA3133 is a mid, vivid red. Relative luminance 0.129; OKLCH L 52.6% C 0.174 H 24.8°. Best body text is #FFFFFF at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#BA3133
RGB	rgb(186, 49, 51)
HSL	hsl(359, 58%, 46%)
HSV	hsv(359, 74%, 73%)
CMYK	cmyk(0%, 73.7%, 72.6%, 27.1%)
CIE-LAB	lab(42.58, 54.26, 32.05)
CIE-LCH	lch(42.58, 63.02, 30.57°)
OKLab	oklab(52.6% 0.1578 0.0729)
OKLCH	oklch(52.6% 0.174 24.8)
XYZ	xyz(21.9480, 12.8781, 4.4614)
Luminance	0.1288 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BA3133 #31BAB8

analogous

#BA3177 #BA3133 #BA7331

triadic

#BA3133 #33BA31 #3133BA

tetradic

#BA3133 #77BA31 #31BAB8 #7331BA

square

#BA3133 #77BA31 #31BAB8 #7331BA

split-complementary

#BA3133 #31BA73 #3177BA

monochromatic

#591718 #8A2426 #BA3133 #D25658 #DF8688

Accessibility & contrast

On white

5.87

#BA3133 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#BA3133 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BA3133

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BA3133	#FFFFFF	#000000	##FFFFFF
##BA3133	1.00	5.87	3.58	5.87
#FFFFFF	5.87	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595232

Deuteranopia (green-blind)

#7B6F2E

Tritanopia (blue-blind)

#CD0033

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #ba3133;
/* rgb */ color: rgb(186, 49, 51);
/* oklch */ color: oklch(52.6% 0.174 24.8);

Tailwind

colors: {
  custom: {
    50: '#d7746b',
    500: '#ba3133',
    950: '#000000',
  },
}

SCSS

$custom: #ba3133;
$custom-light: #d7746b;
$custom-dark: #000000;

JSON

{
  "hex": "#ba3133",
  "rgb": {
    "r": 186,
    "g": 49,
    "b": 51
  },
  "hsl": {
    "h": 359.124,
    "s": 58.298,
    "l": 46.078
  },
  "oklch": {
    "l": 0.52595,
    "c": 0.17381,
    "h": 24.8
  },
  "luminance": 0.12875
}

Semantic roles & 50–950 ramp

primary

#BA3133

secondary

#7EC9C8

accent

#E2DF46

background

#FEF7F6

surface

#FCEDEB

border

#D5C8C6

text

#160906

muted

#847B7A

Preview Lab

Preview with #BA3133

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

Preview Lab → · Contrast checker → · Palette generator →