#A22923#A22923

#A22923 is a mid, vivid red. Relative luminance 0.094; OKLCH L 47.3% C 0.158 H 27.8°. Best body text is #FFFFFF at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#A22923
RGB	rgb(162, 41, 35)
HSL	hsl(3, 64%, 39%)
HSV	hsv(3, 78%, 64%)
CMYK	cmyk(0%, 74.7%, 78.4%, 36.5%)
CIE-LAB	lab(36.73, 48.80, 33.61)
CIE-LCH	lch(36.73, 59.25, 34.56°)
OKLab	oklab(47.33% 0.1401 0.074)
OKLCH	oklch(47.33% 0.158 27.8)
XYZ	xyz(15.9985, 9.3911, 2.5601)
Luminance	0.0939 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A22923 #239CA2

analogous

#A2235C #A22923 #A26823

triadic

#A22923 #23A229 #2923A2

tetradic

#A22923 #5CA223 #239CA2 #6823A2

square

#A22923 #5CA223 #239CA2 #6823A2

split-complementary

#A22923 #23A268 #235CA2

monochromatic

#3D100D #701C18 #A22923 #D23830 #DD6862

Accessibility & contrast

On white

7.30

#A22923 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#A22923 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A22923

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A22923	#FFFFFF	#000000	##FFFFFF
##A22923	1.00	7.30	2.88	7.30
#FFFFFF	7.30	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4621

Deuteranopia (green-blind)

#6B601E

Tritanopia (blue-blind)

#B30029

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #a22923;
/* rgb */ color: rgb(162, 41, 35);
/* oklch */ color: oklch(47.3% 0.158 27.8);

Tailwind

colors: {
  custom: {
    50: '#c66c5f',
    500: '#a22923',
    950: '#000000',
  },
}

SCSS

$custom: #a22923;
$custom-light: #c66c5f;
$custom-dark: #000000;

JSON

{
  "hex": "#a22923",
  "rgb": {
    "r": 162,
    "g": 41,
    "b": 35
  },
  "hsl": {
    "h": 2.835,
    "s": 64.467,
    "l": 38.627
  },
  "oklch": {
    "l": 0.47332,
    "c": 0.15839,
    "h": 27.8
  },
  "luminance": 0.09389
}

Semantic roles & 50–950 ramp

primary

#A22923

secondary

#5EBEC2

accent

#E0E740

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#150704

muted

#837A79

Preview Lab

Preview with #A22923

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

Preview Lab → · Contrast checker → · Palette generator →