#BA372D#BA372D

#BA372D is a mid, vivid red. Relative luminance 0.134; OKLCH L 53.1% C 0.169 H 28.5°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#BA372D
RGB	rgb(186, 55, 45)
HSL	hsl(4, 61%, 45%)
HSV	hsv(4, 76%, 73%)
CMYK	cmyk(0%, 70.4%, 75.8%, 27.1%)
CIE-LAB	lab(43.31, 51.79, 36.34)
CIE-LCH	lch(43.31, 63.26, 35.05°)
OKLab	oklab(53.12% 0.1487 0.0809)
OKLCH	oklch(53.12% 0.169 28.5)
XYZ	xyz(22.0921, 13.3643, 3.8984)
Luminance	0.1336 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BA372D #2DB0BA

analogous

#BA2D6A #BA372D #BA7D2D

triadic

#BA372D #2DBA37 #372DBA

tetradic

#BA372D #6ABA2D #2DB0BA #7D2DBA

square

#BA372D #6ABA2D #2DB0BA #7D2DBA

split-complementary

#BA372D #2DBA7D #2D6ABA

monochromatic

#571A15 #892821 #BA372D #D55950 #E08881

Accessibility & contrast

On white

5.72

#BA372D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#BA372D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BA372D

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BA372D	#FFFFFF	#000000	##FFFFFF
##BA372D	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D542B

Deuteranopia (green-blind)

#7E7128

Tritanopia (blue-blind)

#CD0336

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #ba372d;
/* rgb */ color: rgb(186, 55, 45);
/* oklch */ color: oklch(53.1% 0.169 28.5);

Tailwind

colors: {
  custom: {
    50: '#d77667',
    500: '#ba372d',
    950: '#000000',
  },
}

SCSS

$custom: #ba372d;
$custom-light: #d77667;
$custom-dark: #000000;

JSON

{
  "hex": "#ba372d",
  "rgb": {
    "r": 186,
    "g": 55,
    "b": 45
  },
  "hsl": {
    "h": 4.255,
    "s": 61.039,
    "l": 45.294
  },
  "oklch": {
    "l": 0.53115,
    "c": 0.16929,
    "h": 28.5
  },
  "luminance": 0.13361
}

Semantic roles & 50–950 ramp

primary

#BA372D

secondary

#79C4C9

accent

#D9E444

background

#FEF7F6

surface

#FDEDEB

border

#D5C8C6

text

#160906

muted

#847B7A

Preview Lab

Preview with #BA372D

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

Preview Lab → · Contrast checker → · Palette generator →