#A4233C#A4233C

#A4233C is a mid, vivid red. Relative luminance 0.094; OKLCH L 47.6% C 0.164 H 15.8°. Best body text is #FFFFFF at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#A4233C
RGB	rgb(164, 35, 60)
HSL	hsl(348, 65%, 39%)
HSV	hsv(348, 79%, 64%)
CMYK	cmyk(0%, 78.7%, 63.4%, 35.7%)
CIE-LAB	lab(36.79, 52.67, 18.39)
CIE-LCH	lch(36.79, 55.79, 19.25°)
OKLab	oklab(47.57% 0.1576 0.0445)
OKLCH	oklch(47.57% 0.164 15.8)
XYZ	xyz(16.7283, 9.4233, 5.2121)
Luminance	0.0942 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4233C #23A48B

analogous

#A4237D #A4233C #A44B23

triadic

#A4233C #3CA423 #233CA4

tetradic

#A4233C #7DA423 #23A48B #4B23A4

square

#A4233C #7DA423 #23A48B #4B23A4

split-complementary

#A4233C #23A44B #237DA4

monochromatic

#3F0D17 #72182A #A4233C #D33151 #DE647B

Accessibility & contrast

On white

7.28

#A4233C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#A4233C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A4233C

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4233C	#FFFFFF	#000000	##FFFFFF
##A4233C	1.00	7.28	2.88	7.28
#FFFFFF	7.28	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#48453C

Deuteranopia (green-blind)

#696038

Tritanopia (blue-blind)

#B4002E

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #a4233c;
/* rgb */ color: rgb(164, 35, 60);
/* oklch */ color: oklch(47.6% 0.164 15.8);

Tailwind

colors: {
  custom: {
    50: '#c66b71',
    500: '#a4233c',
    950: '#000000',
  },
}

SCSS

$custom: #a4233c;
$custom-light: #c66b71;
$custom-dark: #000000;

JSON

{
  "hex": "#a4233c",
  "rgb": {
    "r": 164,
    "g": 35,
    "b": 60
  },
  "hsl": {
    "h": 348.372,
    "s": 64.824,
    "l": 39.02
  },
  "oklch": {
    "l": 0.47571,
    "c": 0.16378,
    "h": 15.8
  },
  "luminance": 0.09421
}

Semantic roles & 50–950 ramp

primary

#A4233C

secondary

#60C3B0

accent

#E8C740

background

#FDF6F6

surface

#FAECEC

border

#D3C7C7

text

#140707

muted

#837A7A

Preview Lab

Preview with #A4233C

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

Preview Lab → · Contrast checker → · Palette generator →