#BA3741#BA3741

#BA3741 is a mid, vivid red. Relative luminance 0.136; OKLCH L 53.4% C 0.167 H 20.8°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#BA3741
RGB	rgb(186, 55, 65)
HSL	hsl(355, 54%, 47%)
HSV	hsv(355, 70%, 73%)
CMYK	cmyk(0%, 70.4%, 65.1%, 27.1%)
CIE-LAB	lab(43.59, 52.78, 24.87)
CIE-LCH	lch(43.59, 58.35, 25.22°)
OKLab	oklab(53.42% 0.1561 0.0591)
OKLCH	oklch(53.42% 0.167 20.8)
XYZ	xyz(22.5724, 13.5564, 6.4281)
Luminance	0.1355 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BA3741 #37BAB0

analogous

#BA3782 #BA3741 #BA6F37

triadic

#BA3741 #41BA37 #3741BA

tetradic

#BA3741 #82BA37 #37BAB0 #6F37BA

square

#BA3741 #82BA37 #37BAB0 #6F37BA

split-complementary

#BA3741 #37BA6F #3782BA

monochromatic

#5C1B20 #8B2930 #BA3741 #D05F67 #DE8E94

Accessibility & contrast

On white

5.66

#BA3741 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#BA3741 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BA3741

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BA3741	#FFFFFF	#000000	##FFFFFF
##BA3741	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)

#5B5540

Deuteranopia (green-blind)

#7C713D

Tritanopia (blue-blind)

#CC0F3C

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #ba3741;
/* rgb */ color: rgb(186, 55, 65);
/* oklch */ color: oklch(53.4% 0.167 20.8);

Tailwind

colors: {
  custom: {
    50: '#d67775',
    500: '#ba3741',
    950: '#000000',
  },
}

SCSS

$custom: #ba3741;
$custom-light: #d67775;
$custom-dark: #000000;

JSON

{
  "hex": "#ba3741",
  "rgb": {
    "r": 186,
    "g": 55,
    "b": 65
  },
  "hsl": {
    "h": 355.42,
    "s": 54.357,
    "l": 47.255
  },
  "oklch": {
    "l": 0.53417,
    "c": 0.16688,
    "h": 20.8
  },
  "luminance": 0.13553
}

Semantic roles & 50–950 ramp

primary

#BA3741

secondary

#85C8C3

accent

#DED24A

background

#FEF7F7

surface

#FCEEED

border

#D5C9C8

text

#160908

muted

#847B7B

Preview Lab

Preview with #BA3741

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

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