#BA3A21#BA3A21

#BA3A21 is a mid, vivid red. Relative luminance 0.136; OKLCH L 53.3% C 0.169 H 33.0°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#BA3A21
RGB	rgb(186, 58, 33)
HSL	hsl(10, 70%, 43%)
HSV	hsv(10, 82%, 73%)
CMYK	cmyk(0%, 68.8%, 82.3%, 27.1%)
CIE-LAB	lab(43.62, 50.19, 43.08)
CIE-LCH	lch(43.62, 66.14, 40.64°)
OKLab	oklab(53.31% 0.1414 0.0919)
OKLCH	oklch(53.31% 0.169 33)
XYZ	xyz(22.0398, 13.5784, 2.8989)
Luminance	0.1358 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BA3A21 #21A1BA

analogous

#BA2154 #BA3A21 #BA8621

triadic

#BA3A21 #21BA3A #3A21BA

tetradic

#BA3A21 #54BA21 #21A1BA #8621BA

square

#BA3A21 #54BA21 #21A1BA #8621BA

split-complementary

#BA3A21 #21BA86 #2154BA

monochromatic

#521A0F #862A18 #BA3A21 #DC563C #E68370

Accessibility & contrast

On white

5.65

#BA3A21 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#BA3A21 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BA3A21

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BA3A21	#FFFFFF	#000000	##FFFFFF
##BA3A21	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60551D

Deuteranopia (green-blind)

#7F721B

Tritanopia (blue-blind)

#CD0A35

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #ba3a21;
/* rgb */ color: rgb(186, 58, 33);
/* oklch */ color: oklch(53.3% 0.169 33.0);

Tailwind

colors: {
  custom: {
    50: '#d8785f',
    500: '#ba3a21',
    950: '#000000',
  },
}

SCSS

$custom: #ba3a21;
$custom-light: #d8785f;
$custom-dark: #000000;

JSON

{
  "hex": "#ba3a21",
  "rgb": {
    "r": 186,
    "g": 58,
    "b": 33
  },
  "hsl": {
    "h": 9.804,
    "s": 69.863,
    "l": 42.941
  },
  "oklch": {
    "l": 0.53313,
    "c": 0.16865,
    "h": 33
  },
  "luminance": 0.13575
}

Semantic roles & 50–950 ramp

primary

#BA3A21

secondary

#6BBCCC

accent

#D0ED3B

background

#FEF7F5

surface

#FDEEE9

border

#D5C9C5

text

#160905

muted

#847B79

Preview Lab

Preview with #BA3A21

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

Preview Lab → · Contrast checker → · Palette generator →