#22479F#22479F

#22479F is a dark, vivid blue. Relative luminance 0.073; OKLCH L 42.6% C 0.149 H 263.9°. Best body text is #FFFFFF at 8.50:1 contrast (WCAG AA passes).

Color values

HEX	#22479F
RGB	rgb(34, 71, 159)
HSL	hsl(222, 65%, 38%)
HSV	hsv(222, 79%, 62%)
CMYK	cmyk(78.6%, 55.3%, 0%, 37.6%)
CIE-LAB	lab(32.59, 19.88, -51.55)
CIE-LCH	lch(32.59, 55.25, 291.09°)
OKLab	oklab(42.59% -0.0158 -0.1487)
OKLCH	oklch(42.59% 0.15 263.9)
XYZ	xyz(9.1687, 7.3487, 33.7294)
Luminance	0.0735 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22479F #9F7A22

analogous

#22859F #22479F #3B229F

triadic

#22479F #9F2247 #479F22

tetradic

#22479F #9F2285 #9F7A22 #229F3B

square

#22479F #9F2285 #9F7A22 #229F3B

split-complementary

#22479F #9F3B22 #859F22

monochromatic

#0C1A3A #17306D #22479F #2D5ED1 #5F84DD

Accessibility & contrast

On white

8.50

#22479F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#22479F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22479F

8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22479F	#FFFFFF	#000000	##FFFFFF
##22479F	1.00	8.50	2.47	8.50
#FFFFFF	8.50	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053A2

Deuteranopia (green-blind)

#00479D

Tritanopia (blue-blind)

#005D6C

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #22479f;
/* rgb */ color: rgb(34, 71, 159);
/* oklch */ color: oklch(42.6% 0.149 263.9);

Tailwind

colors: {
  custom: {
    50: '#7179bc',
    500: '#22479f',
    950: '#000000',
  },
}

SCSS

$custom: #22479f;
$custom-light: #7179bc;
$custom-dark: #000000;

JSON

{
  "hex": "#22479f",
  "rgb": {
    "r": 34,
    "g": 71,
    "b": 159
  },
  "hsl": {
    "h": 222.24,
    "s": 64.767,
    "l": 37.843
  },
  "oklch": {
    "l": 0.42594,
    "c": 0.1495,
    "h": 263.9
  },
  "luminance": 0.0735
}

Semantic roles & 50–950 ramp

primary

#22479F

secondary

#C1A35B

accent

#B640E8

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #22479F

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

Preview Lab → · Contrast checker → · Palette generator →