#8A1C33#8A1C33

#8A1C33 is a dark, vivid red. Relative luminance 0.065; OKLCH L 42.0% C 0.144 H 14.8°. Best body text is #FFFFFF at 9.15:1 contrast (WCAG AA passes).

Color values

HEX	#8A1C33
RGB	rgb(138, 28, 51)
HSL	hsl(347, 66%, 33%)
HSV	hsv(347, 80%, 54%)
CMYK	cmyk(0%, 79.7%, 63%, 45.9%)
CIE-LAB	lab(30.58, 46.49, 15.09)
CIE-LCH	lch(30.58, 48.88, 17.98°)
OKLab	oklab(41.98% 0.1395 0.0368)
OKLCH	oklch(41.98% 0.144 14.8)
XYZ	xyz(11.4952, 6.4745, 3.7757)
Luminance	0.0647 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8A1C33 #1C8A73

analogous

#8A1C6A #8A1C33 #8A3C1C

triadic

#8A1C33 #338A1C #1C338A

tetradic

#8A1C33 #6A8A1C #1C8A73 #3C1C8A

square

#8A1C33 #6A8A1C #1C8A73 #3C1C8A

split-complementary

#8A1C33 #1C8A3C #1C6A8A

monochromatic

#24070D #571220 #8A1C33 #BD2646 #DA4765

Accessibility & contrast

On white

9.15

#8A1C33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#8A1C33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8A1C33

9.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8A1C33	#FFFFFF	#000000	##FFFFFF
##8A1C33	1.00	9.15	2.29	9.15
#FFFFFF	9.15	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3933

Deuteranopia (green-blind)

#575030

Tritanopia (blue-blind)

#980026

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #8a1c33;
/* rgb */ color: rgb(138, 28, 51);
/* oklch */ color: oklch(42.0% 0.144 14.8);

Tailwind

colors: {
  custom: {
    50: '#b3646a',
    500: '#8a1c33',
    950: '#000000',
  },
}

SCSS

$custom: #8a1c33;
$custom-light: #b3646a;
$custom-dark: #000000;

JSON

{
  "hex": "#8a1c33",
  "rgb": {
    "r": 138,
    "g": 28,
    "b": 51
  },
  "hsl": {
    "h": 347.455,
    "s": 66.265,
    "l": 32.549
  },
  "oklch": {
    "l": 0.4198,
    "c": 0.14427,
    "h": 14.8
  },
  "luminance": 0.06473
}

Semantic roles & 50–950 ramp

primary

#8A1C33

secondary

#46BBA3

accent

#E9C63F

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#120606

muted

#817A7A

Preview Lab

Preview with #8A1C33

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

Preview Lab → · Contrast checker → · Palette generator →