#A22F23#A22F23

#A22F23 is a mid, vivid red. Relative luminance 0.098; OKLCH L 47.9% C 0.153 H 29.7°. Best body text is #FFFFFF at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#A22F23
RGB	rgb(162, 47, 35)
HSL	hsl(6, 64%, 39%)
HSV	hsv(6, 78%, 64%)
CMYK	cmyk(0%, 71%, 78.4%, 36.5%)
CIE-LAB	lab(37.55, 46.53, 34.48)
CIE-LCH	lch(37.55, 57.91, 36.54°)
OKLab	oklab(47.95% 0.133 0.0758)
OKLCH	oklch(47.95% 0.153 29.7)
XYZ	xyz(16.2220, 9.8382, 2.6346)
Luminance	0.0984 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A22F23 #2396A2

analogous

#A22356 #A22F23 #A26E23

triadic

#A22F23 #23A22F #2F23A2

tetradic

#A22F23 #56A223 #2396A2 #6E23A2

square

#A22F23 #56A223 #2396A2 #6E23A2

split-complementary

#A22F23 #23A26E #2356A2

monochromatic

#3D120D #702018 #A22F23 #D23F30 #DD6E62

Accessibility & contrast

On white

7.08

#A22F23 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#A22F23 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A22F23

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A22F23	#FFFFFF	#000000	##FFFFFF
##A22F23	1.00	7.08	2.97	7.08
#FFFFFF	7.08	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514821

Deuteranopia (green-blind)

#6D621E

Tritanopia (blue-blind)

#B3022D

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #a22f23;
/* rgb */ color: rgb(162, 47, 35);
/* oklch */ color: oklch(47.9% 0.153 29.7);

Tailwind

colors: {
  custom: {
    50: '#c66f5f',
    500: '#a22f23',
    950: '#000000',
  },
}

SCSS

$custom: #a22f23;
$custom-light: #c66f5f;
$custom-dark: #000000;

JSON

{
  "hex": "#a22f23",
  "rgb": {
    "r": 162,
    "g": 47,
    "b": 35
  },
  "hsl": {
    "h": 5.669,
    "s": 64.467,
    "l": 38.627
  },
  "oklch": {
    "l": 0.47948,
    "c": 0.15306,
    "h": 29.7
  },
  "luminance": 0.09836
}

Semantic roles & 50–950 ramp

primary

#A22F23

secondary

#5EB9C2

accent

#D8E740

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#140804

muted

#837B79

Preview Lab

Preview with #A22F23

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

Preview Lab → · Contrast checker → · Palette generator →