#A52139#A52139

#A52139 is a mid, vivid red. Relative luminance 0.094; OKLCH L 47.5% C 0.166 H 16.9°. Best body text is #FFFFFF at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#A52139
RGB	rgb(165, 33, 57)
HSL	hsl(349, 67%, 39%)
HSV	hsv(349, 80%, 65%)
CMYK	cmyk(0%, 80%, 65.5%, 35.3%)
CIE-LAB	lab(36.72, 53.39, 20.25)
CIE-LCH	lch(36.72, 57.10, 20.77°)
OKLab	oklab(47.54% 0.1592 0.0485)
OKLCH	oklch(47.54% 0.166 16.9)
XYZ	xyz(16.8013, 9.3850, 4.7969)
Luminance	0.0938 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A52139 #21A58D

analogous

#A5217B #A52139 #A54B21

triadic

#A52139 #39A521 #2139A5

tetradic

#A52139 #7BA521 #21A58D #4B21A5

square

#A52139 #7BA521 #21A58D #4B21A5

split-complementary

#A52139 #21A54B #217BA5

monochromatic

#3F0D16 #721727 #A52139 #D52E4C #DF6178

Accessibility & contrast

On white

7.30

#A52139 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#A52139 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A52139

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A52139	#FFFFFF	#000000	##FFFFFF
##A52139	1.00	7.30	2.88	7.30
#FFFFFF	7.30	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484539

Deuteranopia (green-blind)

#696035

Tritanopia (blue-blind)

#B5002C

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #a52139;
/* rgb */ color: rgb(165, 33, 57);
/* oklch */ color: oklch(47.5% 0.166 16.9);

Tailwind

colors: {
  custom: {
    50: '#c76a6f',
    500: '#a52139',
    950: '#000000',
  },
}

SCSS

$custom: #a52139;
$custom-light: #c76a6f;
$custom-dark: #000000;

JSON

{
  "hex": "#a52139",
  "rgb": {
    "r": 165,
    "g": 33,
    "b": 57
  },
  "hsl": {
    "h": 349.091,
    "s": 66.667,
    "l": 38.824
  },
  "oklch": {
    "l": 0.47535,
    "c": 0.16637,
    "h": 16.9
  },
  "luminance": 0.09382
}

Semantic roles & 50–950 ramp

primary

#A52139

secondary

#5EC4B2

accent

#EACA3E

background

#FDF6F6

surface

#FAECEC

border

#D3C7C7

text

#140707

muted

#837A7A

Preview Lab

Preview with #A52139

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

Preview Lab → · Contrast checker → · Palette generator →