#BA3F3B#BA3F3B

#BA3F3B is a mid, vivid red. Relative luminance 0.143; OKLCH L 54.2% C 0.159 H 25.8°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#BA3F3B
RGB	rgb(186, 63, 59)
HSL	hsl(2, 52%, 48%)
HSV	hsv(2, 68%, 73%)
CMYK	cmyk(0%, 66.1%, 68.3%, 27.1%)
CIE-LAB	lab(44.68, 49.21, 29.81)
CIE-LCH	lch(44.68, 57.54, 31.20°)
OKLab	oklab(54.2% 0.1435 0.0694)
OKLCH	oklch(54.2% 0.159 25.8)
XYZ	xyz(22.8190, 14.3131, 5.6980)
Luminance	0.1431 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BA3F3B #3BB6BA

analogous

#BA3B76 #BA3F3B #BA7E3B

triadic

#BA3F3B #3BBA3F #3F3BBA

tetradic

#BA3F3B #76BA3B #3BB6BA #7E3BBA

square

#BA3F3B #76BA3B #3BB6BA #7E3BBA

split-complementary

#BA3F3B #3BBA7E #3B76BA

monochromatic

#5D201E #8C2F2C #BA3F3B #CE6864 #DD9593

Accessibility & contrast

On white

5.44

#BA3F3B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#BA3F3B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BA3F3B

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BA3F3B	#FFFFFF	#000000	##FFFFFF
##BA3F3B	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60593A

Deuteranopia (green-blind)

#7F7337

Tritanopia (blue-blind)

#CC203F

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #ba3f3b;
/* rgb */ color: rgb(186, 63, 59);
/* oklch */ color: oklch(54.2% 0.159 25.8);

Tailwind

colors: {
  custom: {
    50: '#d67b71',
    500: '#ba3f3b',
    950: '#000000',
  },
}

SCSS

$custom: #ba3f3b;
$custom-light: #d67b71;
$custom-dark: #000000;

JSON

{
  "hex": "#ba3f3b",
  "rgb": {
    "r": 186,
    "g": 63,
    "b": 59
  },
  "hsl": {
    "h": 1.89,
    "s": 51.837,
    "l": 48.039
  },
  "oklch": {
    "l": 0.542,
    "c": 0.15942,
    "h": 25.8
  },
  "luminance": 0.1431
}

Semantic roles & 50–950 ramp

primary

#BA3F3B

secondary

#89C6C8

accent

#D7DB4D

background

#FEF7F6

surface

#FCEEEC

border

#D5C9C7

text

#160A07

muted

#847C7A

Preview Lab

Preview with #BA3F3B

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

Preview Lab → · Contrast checker → · Palette generator →