#BA3940#BA3940

#BA3940 is a mid, vivid red. Relative luminance 0.137; OKLCH L 53.6% C 0.165 H 21.8°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#BA3940
RGB	rgb(186, 57, 64)
HSL	hsl(357, 53%, 48%)
HSV	hsv(357, 69%, 73%)
CMYK	cmyk(0%, 69.4%, 65.6%, 27.1%)
CIE-LAB	lab(43.86, 51.95, 25.81)
CIE-LCH	lch(43.86, 58.00, 26.42°)
OKLab	oklab(53.61% 0.1532 0.0612)
OKLCH	oklch(53.61% 0.165 21.8)
XYZ	xyz(22.6406, 13.7388, 6.3092)
Luminance	0.1374 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BA3940 #39BAB3

analogous

#BA3981 #BA3940 #BA7239

triadic

#BA3940 #40BA39 #3940BA

tetradic

#BA3940 #81BA39 #39BAB3 #7239BA

square

#BA3940 #81BA39 #39BAB3 #7239BA

split-complementary

#BA3940 #39BA72 #3981BA

monochromatic

#5C1C20 #8B2B30 #BA3940 #CF6167 #DD9094

Accessibility & contrast

On white

5.60

#BA3940 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#BA3940 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BA3940

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BA3940	#FFFFFF	#000000	##FFFFFF
##BA3940	1.00	5.60	3.75	5.60
#FFFFFF	5.60	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C563F

Deuteranopia (green-blind)

#7D723C

Tritanopia (blue-blind)

#CC143D

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #ba3940;
/* rgb */ color: rgb(186, 57, 64);
/* oklch */ color: oklch(53.6% 0.165 21.8);

Tailwind

colors: {
  custom: {
    50: '#d67874',
    500: '#ba3940',
    950: '#000000',
  },
}

SCSS

$custom: #ba3940;
$custom-light: #d67874;
$custom-dark: #000000;

JSON

{
  "hex": "#ba3940",
  "rgb": {
    "r": 186,
    "g": 57,
    "b": 64
  },
  "hsl": {
    "h": 356.744,
    "s": 53.086,
    "l": 47.647
  },
  "oklch": {
    "l": 0.5361,
    "c": 0.16494,
    "h": 21.8
  },
  "luminance": 0.13736
}

Semantic roles & 50–950 ramp

primary

#BA3940

secondary

#87C8C4

accent

#DCD54B

background

#FEF7F7

surface

#FCEEED

border

#D5C9C8

text

#160908

muted

#847B7B

Preview Lab

Preview with #BA3940

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

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