#A4323C#A4323C

#A4323C is a mid, vivid red. Relative luminance 0.105; OKLCH L 49.0% C 0.149 H 19.7°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#A4323C
RGB	rgb(164, 50, 60)
HSL	hsl(355, 53%, 42%)
HSV	hsv(355, 70%, 64%)
CMYK	cmyk(0%, 69.5%, 63.4%, 35.7%)
CIE-LAB	lab(38.73, 47.28, 20.92)
CIE-LCH	lch(38.73, 51.70, 23.86°)
OKLab	oklab(49.01% 0.1403 0.0503)
OKLCH	oklch(49.01% 0.149 19.7)
XYZ	xyz(17.2678, 10.5024, 5.3920)
Luminance	0.1050 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4323C #32A49A

analogous

#A43275 #A4323C #A46132

triadic

#A4323C #3CA432 #323CA4

tetradic

#A4323C #75A432 #32A49A #6132A4

square

#A4323C #75A432 #32A49A #6132A4

split-complementary

#A4323C #32A461 #3275A4

monochromatic

#46151A #75242B #A4323C #C84B56 #D67A82

Accessibility & contrast

On white

6.77

#A4323C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#A4323C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A4323C

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4323C	#FFFFFF	#000000	##FFFFFF
##A4323C	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504C3C

Deuteranopia (green-blind)

#6D6439

Tritanopia (blue-blind)

#B41536

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #a4323c;
/* rgb */ color: rgb(164, 50, 60);
/* oklch */ color: oklch(49.0% 0.149 19.7);

Tailwind

colors: {
  custom: {
    50: '#c67171',
    500: '#a4323c',
    950: '#000000',
  },
}

SCSS

$custom: #a4323c;
$custom-light: #c67171;
$custom-dark: #000000;

JSON

{
  "hex": "#a4323c",
  "rgb": {
    "r": 164,
    "g": 50,
    "b": 60
  },
  "hsl": {
    "h": 354.737,
    "s": 53.271,
    "l": 41.961
  },
  "oklch": {
    "l": 0.49014,
    "c": 0.14909,
    "h": 19.7
  },
  "luminance": 0.105
}

Semantic roles & 50–950 ramp

primary

#A4323C

secondary

#73BFB8

accent

#DDD04B

background

#FDF7F6

surface

#FAEDEC

border

#D3C8C7

text

#140807

muted

#837B7A

Preview Lab

Preview with #A4323C

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

Preview Lab → · Contrast checker → · Palette generator →