#A7233E#A7233E

#A7233E is a mid, vivid red. Relative luminance 0.098; OKLCH L 48.2% C 0.167 H 15.3°. Best body text is #FFFFFF at 7.11:1 contrast (WCAG AA passes).

Color values

HEX	#A7233E
RGB	rgb(167, 35, 62)
HSL	hsl(348, 65%, 40%)
HSV	hsv(348, 79%, 65%)
CMYK	cmyk(0%, 79%, 62.9%, 34.5%)
CIE-LAB	lab(37.42, 53.68, 18.06)
CIE-LCH	lch(37.42, 56.64, 18.60°)
OKLab	oklab(48.16% 0.1608 0.0439)
OKLCH	oklch(48.16% 0.167 15.3)
XYZ	xyz(17.4087, 9.7680, 5.5252)
Luminance	0.0977 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A7233E #23A78C

analogous

#A72380 #A7233E #A74A23

triadic

#A7233E #3EA723 #233EA7

tetradic

#A7233E #80A723 #23A78C #4A23A7

square

#A7233E #80A723 #23A78C #4A23A7

split-complementary

#A7233E #23A74A #2380A7

monochromatic

#420E18 #74182B #A7233E #D43354 #DF667E

Accessibility & contrast

On white

7.11

#A7233E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#A7233E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A7233E

7.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A7233E	#FFFFFF	#000000	##FFFFFF
##A7233E	1.00	7.11	2.95	7.11
#FFFFFF	7.11	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49473E

Deuteranopia (green-blind)

#6A623A

Tritanopia (blue-blind)

#B7002F

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #a7233e;
/* rgb */ color: rgb(167, 35, 62);
/* oklch */ color: oklch(48.2% 0.167 15.3);

Tailwind

colors: {
  custom: {
    50: '#c86b73',
    500: '#a7233e',
    950: '#000000',
  },
}

SCSS

$custom: #a7233e;
$custom-light: #c86b73;
$custom-dark: #000000;

JSON

{
  "hex": "#a7233e",
  "rgb": {
    "r": 167,
    "g": 35,
    "b": 62
  },
  "hsl": {
    "h": 347.727,
    "s": 65.347,
    "l": 39.608
  },
  "oklch": {
    "l": 0.48161,
    "c": 0.16672,
    "h": 15.3
  },
  "luminance": 0.09765
}

Semantic roles & 50–950 ramp

primary

#A7233E

secondary

#61C4B0

accent

#E8C63F

background

#FDF6F6

surface

#FAECEC

border

#D3C7C7

text

#140708

muted

#837A7B

Preview Lab

Preview with #A7233E

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

Preview Lab → · Contrast checker → · Palette generator →