#A93031#A93031

#A93031 is a mid, vivid red. Relative luminance 0.108; OKLCH L 49.5% C 0.157 H 24.6°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#A93031
RGB	rgb(169, 48, 49)
HSL	hsl(360, 56%, 43%)
HSV	hsv(360, 72%, 66%)
CMYK	cmyk(0%, 71.6%, 71%, 33.7%)
CIE-LAB	lab(39.20, 49.09, 28.47)
CIE-LCH	lch(39.20, 56.75, 30.11°)
OKLab	oklab(49.48% 0.1431 0.0656)
OKLCH	oklch(49.48% 0.157 24.6)
XYZ	xyz(17.9755, 10.7733, 4.0381)
Luminance	0.1077 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A93031 #30A9A8

analogous

#A9306E #A93031 #A96B30

triadic

#A93031 #31A930 #3031A9

tetradic

#A93031 #6EA930 #30A9A8 #6B30A9

square

#A93031 #6EA930 #30A9A8 #6B30A9

split-complementary

#A93031 #30A96B #306EA9

monochromatic

#4A1515 #792223 #A93031 #CC4A4C #D97A7B

Accessibility & contrast

On white

6.66

#A93031 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#A93031 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A93031

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A93031	#FFFFFF	#000000	##FFFFFF
##A93031	1.00	6.66	3.15	6.66
#FFFFFF	6.66	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524C30

Deuteranopia (green-blind)

#71662D

Tritanopia (blue-blind)

#BA0332

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #a93031;
/* rgb */ color: rgb(169, 48, 49);
/* oklch */ color: oklch(49.5% 0.157 24.6);

Tailwind

colors: {
  custom: {
    50: '#ca7169',
    500: '#a93031',
    950: '#000000',
  },
}

SCSS

$custom: #a93031;
$custom-light: #ca7169;
$custom-dark: #000000;

JSON

{
  "hex": "#a93031",
  "rgb": {
    "r": 169,
    "g": 48,
    "b": 49
  },
  "hsl": {
    "h": 359.504,
    "s": 55.76,
    "l": 42.549
  },
  "oklch": {
    "l": 0.49477,
    "c": 0.15744,
    "h": 24.6
  },
  "luminance": 0.10771
}

Semantic roles & 50–950 ramp

primary

#A93031

secondary

#73C2C1

accent

#DFDE49

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#150806

muted

#837B7A

Preview Lab

Preview with #A93031

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

Preview Lab → · Contrast checker → · Palette generator →