#22338A#22338A

#22338A is a dark, vivid blue. Relative luminance 0.045; OKLCH L 36.7% C 0.146 H 269.3°. Best body text is #FFFFFF at 11.00:1 contrast (WCAG AA passes).

Color values

HEX	#22338A
RGB	rgb(34, 51, 138)
HSL	hsl(230, 60%, 34%)
HSV	hsv(230, 75%, 54%)
CMYK	cmyk(75.4%, 63%, 0%, 45.9%)
CIE-LAB	lab(25.39, 25.33, -50.42)
CIE-LCH	lch(25.39, 56.42, 296.68°)
OKLab	oklab(36.67% -0.0018 -0.1456)
OKLCH	oklch(36.67% 0.146 269.3)
XYZ	xyz(6.4294, 4.5420, 24.5777)
Luminance	0.0454 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22338A #8A7922

analogous

#22678A #22338A #45228A

triadic

#22338A #8A2233 #338A22

tetradic

#22338A #8A2267 #8A7922 #228A45

square

#22338A #8A2267 #8A7922 #228A45

split-complementary

#22338A #8A4522 #678A22

monochromatic

#0A0F28 #162159 #22338A #2E45BB #5267D4

Accessibility & contrast

On white

11.00

#22338A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#22338A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22338A

11.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22338A	#FFFFFF	#000000	##FFFFFF
##22338A	1.00	11.00	1.91	11.00
#FFFFFF	11.00	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00418D

Deuteranopia (green-blind)

#003788

Tritanopia (blue-blind)

#004959

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #22338a;
/* rgb */ color: rgb(34, 51, 138);
/* oklch */ color: oklch(36.7% 0.146 269.3);

Tailwind

colors: {
  custom: {
    50: '#6d6aad',
    500: '#22338a',
    950: '#000000',
  },
}

SCSS

$custom: #22338a;
$custom-light: #6d6aad;
$custom-dark: #000000;

JSON

{
  "hex": "#22338a",
  "rgb": {
    "r": 34,
    "g": 51,
    "b": 138
  },
  "hsl": {
    "h": 230.192,
    "s": 60.465,
    "l": 33.725
  },
  "oklch": {
    "l": 0.36665,
    "c": 0.14563,
    "h": 269.3
  },
  "luminance": 0.04543
}

Semantic roles & 50–950 ramp

primary

#22338A

secondary

#B8A750

accent

#CA44E4

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #22338A

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

Preview Lab → · Contrast checker → · Palette generator →