#22338E#22338E

#22338E is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.0% C 0.151 H 269.3°. Best body text is #FFFFFF at 10.87:1 contrast (WCAG AA passes).

Color values

HEX	#22338E
RGB	rgb(34, 51, 142)
HSL	hsl(231, 61%, 35%)
HSV	hsv(231, 76%, 56%)
CMYK	cmyk(76.1%, 64.1%, 0%, 44.3%)
CIE-LAB	lab(25.74, 26.87, -52.32)
CIE-LCH	lch(25.74, 58.81, 297.18°)
OKLab	oklab(37.04% -0.0019 -0.1512)
OKLCH	oklch(37.04% 0.151 269.3)
XYZ	xyz(6.7243, 4.6600, 26.1310)
Luminance	0.0466 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22338E #8E7D22

analogous

#22698E #22338E #47228E

triadic

#22338E #8E2233 #338E22

tetradic

#22338E #8E2269 #8E7D22 #228E47

square

#22338E #8E2269 #8E7D22 #228E47

split-complementary

#22338E #8E4722 #698E22

monochromatic

#0A102B #16215D #22338E #2E45BF #5469D6

Accessibility & contrast

On white

10.87

#22338E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#22338E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22338E

10.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22338E	#FFFFFF	#000000	##FFFFFF
##22338E	1.00	10.87	1.93	10.87
#FFFFFF	10.87	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004291

Deuteranopia (green-blind)

#00388C

Tritanopia (blue-blind)

#004B5B

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #22338e;
/* rgb */ color: rgb(34, 51, 142);
/* oklch */ color: oklch(37.0% 0.151 269.3);

Tailwind

colors: {
  custom: {
    50: '#6e6ab0',
    500: '#22338e',
    950: '#000000',
  },
}

SCSS

$custom: #22338e;
$custom-light: #6e6ab0;
$custom-dark: #000000;

JSON

{
  "hex": "#22338e",
  "rgb": {
    "r": 34,
    "g": 51,
    "b": 142
  },
  "hsl": {
    "h": 230.556,
    "s": 61.364,
    "l": 34.51
  },
  "oklch": {
    "l": 0.37038,
    "c": 0.15121,
    "h": 269.3
  },
  "luminance": 0.04661
}

Semantic roles & 50–950 ramp

primary

#22338E

secondary

#BAAA52

accent

#CB43E4

background

#F7F6FA

surface

#EDEBF5

border

#C8C6CF

text

#080611

muted

#7B7A80

Preview Lab

Preview with #22338E

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

Preview Lab → · Contrast checker → · Palette generator →