#22517D#22517D

#22517D is a dark, moderate cyan. Relative luminance 0.077; OKLCH L 42.5% C 0.089 H 249.5°. Best body text is #FFFFFF at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#22517D
RGB	rgb(34, 81, 125)
HSL	hsl(209, 57%, 31%)
HSV	hsv(209, 73%, 49%)
CMYK	cmyk(72.8%, 35.2%, 0%, 51%)
CIE-LAB	lab(33.36, -0.20, -29.53)
CIE-LCH	lch(33.36, 29.53, 269.61°)
OKLab	oklab(42.48% -0.0314 -0.0838)
OKLCH	oklch(42.48% 0.089 249.5)
XYZ	xyz(7.3024, 7.7048, 20.5004)
Luminance	0.0771 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22517D #7D4E22

analogous

#227D7B #22517D #22237D

triadic

#22517D #7D2251 #517D22

tetradic

#22517D #7B227D #7D4E22 #237D22

square

#22517D #7B227D #7D4E22 #237D22

split-complementary

#22517D #7D2223 #7D7B22

monochromatic

#08131D #15324D #22517D #2F70AD #4B8FCE

Accessibility & contrast

On white

8.26

#22517D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#22517D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22517D

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22517D	#FFFFFF	#000000	##FFFFFF
##22517D	1.00	8.26	2.54	8.26
#FFFFFF	8.26	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D537F

Deuteranopia (green-blind)

#304B7C

Tritanopia (blue-blind)

#005B61

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #22517d;
/* rgb */ color: rgb(34, 81, 125);
/* oklch */ color: oklch(42.5% 0.089 249.5);

Tailwind

colors: {
  custom: {
    50: '#6981a3',
    500: '#22517d',
    950: '#000000',
  },
}

SCSS

$custom: #22517d;
$custom-light: #6981a3;
$custom-dark: #000000;

JSON

{
  "hex": "#22517d",
  "rgb": {
    "r": 34,
    "g": 81,
    "b": 125
  },
  "hsl": {
    "h": 209.011,
    "s": 57.233,
    "l": 31.176
  },
  "oklch": {
    "l": 0.42477,
    "c": 0.08946,
    "h": 249.5
  },
  "luminance": 0.07706
}

Semantic roles & 50–950 ramp

primary

#22517D

secondary

#B07C4B

accent

#9147E0

background

#F6F7FA

surface

#EBEEF3

border

#C6C9CD

text

#070A0F

muted

#7A7C7F

Preview Lab

Preview with #22517D

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

Preview Lab → · Contrast checker → · Palette generator →