#22477F#22477F

#22477F is a dark, moderate blue. Relative luminance 0.064; OKLCH L 40.2% C 0.104 H 258.6°. Best body text is #FFFFFF at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#22477F
RGB	rgb(34, 71, 127)
HSL	hsl(216, 58%, 32%)
HSV	hsv(216, 73%, 50%)
CMYK	cmyk(73.2%, 44.1%, 0%, 50.2%)
CIE-LAB	lab(30.35, 7.21, -35.55)
CIE-LCH	lch(30.35, 36.28, 281.46°)
OKLab	oklab(40.17% -0.0205 -0.1016)
OKLCH	oklch(40.17% 0.104 258.6)
XYZ	xyz(6.7423, 6.3781, 20.9503)
Luminance	0.0638 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22477F #7F5A22

analogous

#22767F #22477F #2C227F

triadic

#22477F #7F2247 #477F22

tetradic

#22477F #7F2276 #7F5A22 #227F2C

square

#22477F #7F2276 #7F5A22 #227F2C

split-complementary

#22477F #7F2C22 #767F22

monochromatic

#08111E #152C4F #22477F #2F62AF #4C80CF

Accessibility & contrast

On white

9.23

#22477F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#22477F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22477F

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22477F	#FFFFFF	#000000	##FFFFFF
##22477F	1.00	9.23	2.28	9.23
#FFFFFF	9.23	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C4C81

Deuteranopia (green-blind)

#1C437E

Tritanopia (blue-blind)

#00545C

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #22477f;
/* rgb */ color: rgb(34, 71, 127);
/* oklch */ color: oklch(40.2% 0.104 258.6);

Tailwind

colors: {
  custom: {
    50: '#6a79a4',
    500: '#22477f',
    950: '#000000',
  },
}

SCSS

$custom: #22477f;
$custom-light: #6a79a4;
$custom-dark: #000000;

JSON

{
  "hex": "#22477f",
  "rgb": {
    "r": 34,
    "g": 71,
    "b": 127
  },
  "hsl": {
    "h": 216.129,
    "s": 57.764,
    "l": 31.569
  },
  "oklch": {
    "l": 0.40165,
    "c": 0.10364,
    "h": 258.6
  },
  "luminance": 0.06379
}

Semantic roles & 50–950 ramp

primary

#22477F

secondary

#B2894B

accent

#A447E1

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #22477F

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

Preview Lab → · Contrast checker → · Palette generator →