#A23A3D#A23A3D

#A23A3D is a mid, vivid red. Relative luminance 0.110; OKLCH L 49.6% C 0.138 H 22.0°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#A23A3D
RGB	rgb(162, 58, 61)
HSL	hsl(358, 47%, 43%)
HSV	hsv(358, 64%, 64%)
CMYK	cmyk(0%, 64.2%, 62.3%, 36.5%)
CIE-LAB	lab(39.66, 43.22, 21.42)
CIE-LCH	lch(39.66, 48.24, 26.37°)
OKLab	oklab(49.65% 0.1279 0.0516)
OKLCH	oklch(49.65% 0.138 22)
XYZ	xyz(17.2573, 11.0467, 5.6375)
Luminance	0.1104 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A23A3D #3AA29F

analogous

#A23A71 #A23A3D #A26B3A

triadic

#A23A3D #3DA23A #3A3DA2

tetradic

#A23A3D #71A23A #3AA29F #6B3AA2

square

#A23A3D #71A23A #3AA29F #6B3AA2

split-complementary

#A23A3D #3AA26B #3A71A2

monochromatic

#481A1B #752A2C #A23A3D #C3575A #D38486

Accessibility & contrast

On white

6.54

#A23A3D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#A23A3D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A23A3D

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A23A3D	#FFFFFF	#000000	##FFFFFF
##A23A3D	1.00	6.54	3.21	6.54
#FFFFFF	6.54	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#55503C

Deuteranopia (green-blind)

#6F663A

Tritanopia (blue-blind)

#B1243C

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a23a3d;
/* rgb */ color: rgb(162, 58, 61);
/* oklch */ color: oklch(49.6% 0.138 22.0);

Tailwind

colors: {
  custom: {
    50: '#c47572',
    500: '#a23a3d',
    950: '#000000',
  },
}

SCSS

$custom: #a23a3d;
$custom-light: #c47572;
$custom-dark: #000000;

JSON

{
  "hex": "#a23a3d",
  "rgb": {
    "r": 162,
    "g": 58,
    "b": 61
  },
  "hsl": {
    "h": 358.269,
    "s": 47.273,
    "l": 43.137
  },
  "oklch": {
    "l": 0.49648,
    "c": 0.13792,
    "h": 22
  },
  "luminance": 0.11044
}

Semantic roles & 50–950 ramp

primary

#A23A3D

secondary

#7BBDBB

accent

#D7D351

background

#FCF7F6

surface

#F9EDEC

border

#D2C8C7

text

#140908

muted

#827B7B

Preview Lab

Preview with #A23A3D

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

Preview Lab → · Contrast checker → · Palette generator →