#BA3742#BA3742

#BA3742 is a mid, vivid red. Relative luminance 0.136; OKLCH L 53.4% C 0.167 H 20.3°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#BA3742
RGB	rgb(186, 55, 66)
HSL	hsl(355, 54%, 47%)
HSV	hsv(355, 70%, 73%)
CMYK	cmyk(0%, 70.4%, 64.5%, 27.1%)
CIE-LAB	lab(43.61, 52.84, 24.28)
CIE-LCH	lch(43.61, 58.15, 24.68°)
OKLab	oklab(53.44% 0.1564 0.0579)
OKLCH	oklch(53.44% 0.167 20.3)
XYZ	xyz(22.6016, 13.5681, 6.5820)
Luminance	0.1356 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BA3742 #37BAAF

analogous

#BA3783 #BA3742 #BA6E37

triadic

#BA3742 #42BA37 #3742BA

tetradic

#BA3742 #83BA37 #37BAAF #6E37BA

square

#BA3742 #83BA37 #37BAAF #6E37BA

split-complementary

#BA3742 #37BA6E #3783BA

monochromatic

#5C1B20 #8B2931 #BA3742 #D05F68 #DE8E95

Accessibility & contrast

On white

5.66

#BA3742 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#BA3742 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BA3742

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BA3742	#FFFFFF	#000000	##FFFFFF
##BA3742	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5541

Deuteranopia (green-blind)

#7C713E

Tritanopia (blue-blind)

#CC103C

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #ba3742;
/* rgb */ color: rgb(186, 55, 66);
/* oklch */ color: oklch(53.4% 0.167 20.3);

Tailwind

colors: {
  custom: {
    50: '#d67776',
    500: '#ba3742',
    950: '#000000',
  },
}

SCSS

$custom: #ba3742;
$custom-light: #d67776;
$custom-dark: #000000;

JSON

{
  "hex": "#ba3742",
  "rgb": {
    "r": 186,
    "g": 55,
    "b": 66
  },
  "hsl": {
    "h": 354.962,
    "s": 54.357,
    "l": 47.255
  },
  "oklch": {
    "l": 0.53435,
    "c": 0.16682,
    "h": 20.3
  },
  "luminance": 0.13565
}

Semantic roles & 50–950 ramp

primary

#BA3742

secondary

#85C8C2

accent

#DED14A

background

#FEF7F7

surface

#FCEEED

border

#D5C9C8

text

#160908

muted

#847B7B

Preview Lab

Preview with #BA3742

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

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