#A2313B#A2313B

#A2313B is a mid, vivid red. Relative luminance 0.102; OKLCH L 48.5% C 0.148 H 19.7°. Best body text is #FFFFFF at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#A2313B
RGB	rgb(162, 49, 59)
HSL	hsl(355, 54%, 41%)
HSV	hsv(355, 70%, 64%)
CMYK	cmyk(0%, 69.8%, 63.6%, 36.5%)
CIE-LAB	lab(38.19, 46.96, 20.78)
CIE-LCH	lch(38.19, 51.35, 23.87°)
OKLab	oklab(48.54% 0.1394 0.05)
OKLCH	oklch(48.54% 0.148 19.7)
XYZ	xyz(16.7897, 10.1962, 5.2208)
Luminance	0.1019 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A2313B #31A298

analogous

#A23174 #A2313B #A26031

triadic

#A2313B #3BA231 #313BA2

tetradic

#A2313B #74A231 #31A298 #6031A2

square

#A2313B #74A231 #31A298 #6031A2

split-complementary

#A2313B #31A260 #3174A2

monochromatic

#441519 #73232A #A2313B #C84854 #D67780

Accessibility & contrast

On white

6.91

#A2313B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#A2313B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A2313B

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A2313B	#FFFFFF	#000000	##FFFFFF
##A2313B	1.00	6.91	3.04	6.91
#FFFFFF	6.91	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4B3B

Deuteranopia (green-blind)

#6C6338

Tritanopia (blue-blind)

#B21335

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #a2313b;
/* rgb */ color: rgb(162, 49, 59);
/* oklch */ color: oklch(48.5% 0.148 19.7);

Tailwind

colors: {
  custom: {
    50: '#c47170',
    500: '#a2313b',
    950: '#000000',
  },
}

SCSS

$custom: #a2313b;
$custom-light: #c47170;
$custom-dark: #000000;

JSON

{
  "hex": "#a2313b",
  "rgb": {
    "r": 162,
    "g": 49,
    "b": 59
  },
  "hsl": {
    "h": 354.69,
    "s": 53.555,
    "l": 41.373
  },
  "oklch": {
    "l": 0.48539,
    "c": 0.14807,
    "h": 19.7
  },
  "luminance": 0.10194
}

Semantic roles & 50–950 ramp

primary

#A2313B

secondary

#71BEB7

accent

#DDD04B

background

#FCF7F6

surface

#F9EDEC

border

#D2C8C7

text

#140807

muted

#827B7A

Preview Lab

Preview with #A2313B

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

Preview Lab → · Contrast checker → · Palette generator →