#BA373D#BA373D

#BA373D is a mid, vivid red. Relative luminance 0.135; OKLCH L 53.3% C 0.167 H 22.5°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#BA373D
RGB	rgb(186, 55, 61)
HSL	hsl(357, 54%, 47%)
HSV	hsv(357, 70%, 73%)
CMYK	cmyk(0%, 70.4%, 67.2%, 27.1%)
CIE-LAB	lab(43.52, 52.55, 27.21)
CIE-LCH	lch(43.52, 59.18, 27.37°)
OKLab	oklab(53.35% 0.1545 0.0639)
OKLCH	oklch(53.35% 0.167 22.5)
XYZ	xyz(22.4606, 13.5117, 5.8393)
Luminance	0.1351 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BA373D #37BAB4

analogous

#BA377F #BA373D #BA7337

triadic

#BA373D #3DBA37 #373DBA

tetradic

#BA373D #7FBA37 #37BAB4 #7337BA

square

#BA373D #7FBA37 #37BAB4 #7337BA

split-complementary

#BA373D #37BA73 #377FBA

monochromatic

#5C1B1E #8B292E #BA373D #D05F64 #DE8E92

Accessibility & contrast

On white

5.67

#BA373D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#BA373D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BA373D

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BA373D	#FFFFFF	#000000	##FFFFFF
##BA373D	1.00	5.67	3.70	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B553C

Deuteranopia (green-blind)

#7C7139

Tritanopia (blue-blind)

#CC0D3A

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #ba373d;
/* rgb */ color: rgb(186, 55, 61);
/* oklch */ color: oklch(53.3% 0.167 22.5);

Tailwind

colors: {
  custom: {
    50: '#d67772',
    500: '#ba373d',
    950: '#000000',
  },
}

SCSS

$custom: #ba373d;
$custom-light: #d67772;
$custom-dark: #000000;

JSON

{
  "hex": "#ba373d",
  "rgb": {
    "r": 186,
    "g": 55,
    "b": 61
  },
  "hsl": {
    "h": 357.252,
    "s": 54.357,
    "l": 47.255
  },
  "oklch": {
    "l": 0.53347,
    "c": 0.16719,
    "h": 22.5
  },
  "luminance": 0.13508
}

Semantic roles & 50–950 ramp

primary

#BA373D

secondary

#85C8C5

accent

#DED74A

background

#FEF7F6

surface

#FCEEEC

border

#D5C9C7

text

#160908

muted

#847B7B

Preview Lab

Preview with #BA373D

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

Preview Lab → · Contrast checker → · Palette generator →