#22458B#22458B

#22458B is a dark, vivid blue. Relative luminance 0.065; OKLCH L 40.6% C 0.124 H 262.3°. Best body text is #FFFFFF at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#22458B
RGB	rgb(34, 69, 139)
HSL	hsl(220, 61%, 34%)
HSV	hsv(220, 76%, 55%)
CMYK	cmyk(75.5%, 50.4%, 0%, 45.5%)
CIE-LAB	lab(30.54, 13.33, -42.67)
CIE-LCH	lch(30.54, 44.70, 287.35°)
OKLab	oklab(40.57% -0.0165 -0.1226)
OKLCH	oklch(40.57% 0.124 262.3)
XYZ	xyz(7.4463, 6.4596, 25.2755)
Luminance	0.0646 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22458B #8B6822

analogous

#227A8B #22458B #34228B

triadic

#22458B #8B2245 #458B22

tetradic

#22458B #8B227A #8B6822 #228B34

square

#22458B #8B227A #8B6822 #228B34

split-complementary

#22458B #8B3422 #7A8B22

monochromatic

#0A1429 #162D5A #22458B #2E5DBC #537ED5

Accessibility & contrast

On white

9.16

#22458B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#22458B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22458B

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22458B	#FFFFFF	#000000	##FFFFFF
##22458B	1.00	9.16	2.29	9.16
#FFFFFF	9.16	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D4D8E

Deuteranopia (green-blind)

#00438A

Tritanopia (blue-blind)

#005661

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #22458b;
/* rgb */ color: rgb(34, 69, 139);
/* oklch */ color: oklch(40.6% 0.124 262.3);

Tailwind

colors: {
  custom: {
    50: '#6c78ad',
    500: '#22458b',
    950: '#000000',
  },
}

SCSS

$custom: #22458b;
$custom-light: #6c78ad;
$custom-dark: #000000;

JSON

{
  "hex": "#22458b",
  "rgb": {
    "r": 34,
    "g": 69,
    "b": 139
  },
  "hsl": {
    "h": 220,
    "s": 60.694,
    "l": 33.922
  },
  "oklch": {
    "l": 0.40573,
    "c": 0.12366,
    "h": 262.3
  },
  "luminance": 0.0646
}

Semantic roles & 50–950 ramp

primary

#22458B

secondary

#B89650

accent

#AF44E4

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#080810

muted

#7B7B7F

Preview Lab

Preview with #22458B

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

Preview Lab → · Contrast checker → · Palette generator →