#BA3757#BA3757

#BA3757 is a mid, vivid red. Relative luminance 0.139; OKLCH L 53.9% C 0.167 H 10.4°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#BA3757
RGB	rgb(186, 55, 87)
HSL	hsl(345, 54%, 47%)
HSV	hsv(345, 70%, 73%)
CMYK	cmyk(0%, 70.4%, 53.2%, 27.1%)
CIE-LAB	lab(44.04, 54.32, 11.91)
CIE-LCH	lch(44.04, 55.61, 12.36°)
OKLab	oklab(53.89% 0.1647 0.0303)
OKLCH	oklch(53.89% 0.167 10.4)
XYZ	xyz(23.3383, 13.8628, 10.4618)
Luminance	0.1386 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BA3757 #37BA9A

analogous

#BA3798 #BA3757 #BA5937

triadic

#BA3757 #57BA37 #3757BA

tetradic

#BA3757 #98BA37 #37BA9A #5937BA

square

#BA3757 #98BA37 #37BA9A #5937BA

split-complementary

#BA3757 #37BA59 #3798BA

monochromatic

#5C1B2B #8B2941 #BA3757 #D05F7A #DE8EA1

Accessibility & contrast

On white

5.57

#BA3757 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#BA3757 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BA3757

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BA3757	#FFFFFF	#000000	##FFFFFF
##BA3757	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575758

Deuteranopia (green-blind)

#797254

Tritanopia (blue-blind)

#CB1B44

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #ba3757;
/* rgb */ color: rgb(186, 55, 87);
/* oklch */ color: oklch(53.9% 0.167 10.4);

Tailwind

colors: {
  custom: {
    50: '#d57786',
    500: '#ba3757',
    950: '#000000',
  },
}

SCSS

$custom: #ba3757;
$custom-light: #d57786;
$custom-dark: #000000;

JSON

{
  "hex": "#ba3757",
  "rgb": {
    "r": 186,
    "g": 55,
    "b": 87
  },
  "hsl": {
    "h": 345.344,
    "s": 54.357,
    "l": 47.255
  },
  "oklch": {
    "l": 0.53893,
    "c": 0.16747,
    "h": 10.4
  },
  "luminance": 0.1386
}

Semantic roles & 50–950 ramp

primary

#BA3757

secondary

#85C8B8

accent

#DEBA4A

background

#FDF7F8

surface

#FBEEEF

border

#D4C9CA

text

#15090B

muted

#837B7C

Preview Lab

Preview with #BA3757

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

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