#BA313A#BA313A

#BA313A is a mid, vivid red. Relative luminance 0.129; OKLCH L 52.7% C 0.173 H 22.1°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#BA313A
RGB	rgb(186, 49, 58)
HSL	hsl(356, 58%, 46%)
HSV	hsv(356, 74%, 73%)
CMYK	cmyk(0%, 73.7%, 68.8%, 27.1%)
CIE-LAB	lab(42.68, 54.60, 27.98)
CIE-LCH	lch(42.68, 61.35, 27.14°)
OKLab	oklab(52.7% 0.1604 0.0652)
OKLCH	oklch(52.7% 0.173 22.1)
XYZ	xyz(22.1142, 12.9445, 5.3363)
Luminance	0.1294 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BA313A #31BAB1

analogous

#BA317E #BA313A #BA6C31

triadic

#BA313A #3ABA31 #313ABA

tetradic

#BA313A #7EBA31 #31BAB1 #6C31BA

square

#BA313A #7EBA31 #31BAB1 #6C31BA

split-complementary

#BA313A #31BA6C #317EBA

monochromatic

#59171C #8A242B #BA313A #D2565E #DF868C

Accessibility & contrast

On white

5.85

#BA313A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#BA313A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BA313A

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BA313A	#FFFFFF	#000000	##FFFFFF
##BA313A	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585239

Deuteranopia (green-blind)

#7B6F36

Tritanopia (blue-blind)

#CC0036

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #ba313a;
/* rgb */ color: rgb(186, 49, 58);
/* oklch */ color: oklch(52.7% 0.173 22.1);

Tailwind

colors: {
  custom: {
    50: '#d77470',
    500: '#ba313a',
    950: '#000000',
  },
}

SCSS

$custom: #ba313a;
$custom-light: #d77470;
$custom-dark: #000000;

JSON

{
  "hex": "#ba313a",
  "rgb": {
    "r": 186,
    "g": 49,
    "b": 58
  },
  "hsl": {
    "h": 356.058,
    "s": 58.298,
    "l": 46.078
  },
  "oklch": {
    "l": 0.52702,
    "c": 0.17311,
    "h": 22.1
  },
  "luminance": 0.12941
}

Semantic roles & 50–950 ramp

primary

#BA313A

secondary

#7EC9C4

accent

#E2D746

background

#FEF7F6

surface

#FCEDEC

border

#D5C8C7

text

#160907

muted

#847B7A

Preview Lab

Preview with #BA313A

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

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