#A23433#A23433

#A23433 is a mid, vivid red. Relative luminance 0.104; OKLCH L 48.7% C 0.146 H 24.8°. Best body text is #FFFFFF at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#A23433
RGB	rgb(162, 52, 51)
HSL	hsl(1, 52%, 42%)
HSV	hsv(1, 69%, 64%)
CMYK	cmyk(0%, 67.9%, 68.5%, 36.5%)
CIE-LAB	lab(38.51, 45.23, 26.13)
CIE-LCH	lch(38.51, 52.23, 30.01°)
OKLab	oklab(48.74% 0.1323 0.061)
OKLCH	oklch(48.74% 0.146 24.8)
XYZ	xyz(16.7276, 10.3788, 4.2538)
Luminance	0.1038 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A23433 #33A1A2

analogous

#A23369 #A23433 #A26C33

triadic

#A23433 #33A234 #3433A2

tetradic

#A23433 #69A233 #33A1A2 #6C33A2

square

#A23433 #69A233 #33A1A2 #6C33A2

split-complementary

#A23433 #33A26C #3369A2

monochromatic

#451616 #732524 #A23433 #C74D4C #D57B7A

Accessibility & contrast

On white

6.83

#A23433 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#A23433 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A23433

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A23433	#FFFFFF	#000000	##FFFFFF
##A23433	1.00	6.83	3.08	6.83
#FFFFFF	6.83	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524C32

Deuteranopia (green-blind)

#6E6330

Tritanopia (blue-blind)

#B21735

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #a23433;
/* rgb */ color: rgb(162, 52, 51);
/* oklch */ color: oklch(48.7% 0.146 24.8);

Tailwind

colors: {
  custom: {
    50: '#c4726a',
    500: '#a23433',
    950: '#000000',
  },
}

SCSS

$custom: #a23433;
$custom-light: #c4726a;
$custom-dark: #000000;

JSON

{
  "hex": "#a23433",
  "rgb": {
    "r": 162,
    "g": 52,
    "b": 51
  },
  "hsl": {
    "h": 0.541,
    "s": 52.113,
    "l": 41.765
  },
  "oklch": {
    "l": 0.48736,
    "c": 0.14565,
    "h": 24.8
  },
  "luminance": 0.10376
}

Semantic roles & 50–950 ramp

primary

#A23433

secondary

#73BDBE

accent

#DADC4C

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140806

muted

#837B7A

Preview Lab

Preview with #A23433

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

Preview Lab → · Contrast checker → · Palette generator →