#22183A#22183A

#22183A is a very dark, moderate violet. Relative luminance 0.013; OKLCH L 24.1% C 0.063 H 294.8°. Best body text is #FFFFFF at 16.67:1 contrast (WCAG AA passes).

Color values

HEX	#22183A
RGB	rgb(34, 24, 58)
HSL	hsl(258, 41%, 16%)
HSV	hsv(258, 59%, 23%)
CMYK	cmyk(41.4%, 58.6%, 0%, 77.3%)
CIE-LAB	lab(11.27, 14.49, -20.35)
CIE-LCH	lch(11.27, 24.99, 305.46°)
OKLab	oklab(24.1% 0.0265 -0.0575)
OKLCH	oklch(24.1% 0.063 294.8)
XYZ	xyz(1.7498, 1.2988, 4.1607)
Luminance	0.0130 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 8.00

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22183A #303A18

analogous

#181F3A #22183A #33183A

triadic

#22183A #3A2218 #183A22

tetradic

#22183A #3A181F #303A18 #183A33

square

#22183A #3A181F #303A18 #183A33

split-complementary

#22183A #3A3318 #1F3A18

monochromatic

#0D0916 #0D0916 #22183A #3B2A65 #553C91

Accessibility & contrast

On white

16.67

#22183A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#22183A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22183A

16.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22183A	#FFFFFF	#000000	##FFFFFF
##22183A	1.00	16.67	1.26	16.67
#FFFFFF	16.67	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B1E3B

Deuteranopia (green-blind)

#0D1D39

Tritanopia (blue-blind)

#1C1F26

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #22183a;
/* rgb */ color: rgb(34, 24, 58);
/* oklch */ color: oklch(24.1% 0.063 294.8);

Tailwind

colors: {
  custom: {
    50: '#5f5570',
    500: '#22183a',
    950: '#000000',
  },
}

SCSS

$custom: #22183a;
$custom-light: #5f5570;
$custom-dark: #000000;

JSON

{
  "hex": "#22183a",
  "rgb": {
    "r": 34,
    "g": 24,
    "b": 58
  },
  "hsl": {
    "h": 257.647,
    "s": 41.463,
    "l": 16.078
  },
  "oklch": {
    "l": 0.24101,
    "c": 0.06334,
    "h": 294.8
  },
  "luminance": 0.01299
}

Semantic roles & 50–950 ramp

primary

#22183A

secondary

#61703E

accent

#D157AD

background

#F5F4F6

surface

#E9E7EC

border

#C5C3C7

text

#040307

muted

#79787A

Preview Lab

Preview with #22183A

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

Preview Lab → · Contrast checker → · Palette generator →