#22517E#22517E

#22517E is a dark, moderate cyan. Relative luminance 0.077; OKLCH L 42.5% C 0.091 H 250.0°. Best body text is #FFFFFF at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#22517E
RGB	rgb(34, 81, 126)
HSL	hsl(209, 58%, 31%)
HSV	hsv(209, 73%, 49%)
CMYK	cmyk(73%, 35.7%, 0%, 50.6%)
CIE-LAB	lab(33.42, 0.18, -30.06)
CIE-LCH	lch(33.42, 30.06, 270.35°)
OKLab	oklab(42.54% -0.0311 -0.0853)
OKLCH	oklch(42.54% 0.091 250)
XYZ	xyz(7.3666, 7.7305, 20.8385)
Luminance	0.0773 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22517E #7E4F22

analogous

#227E7D #22517E #22237E

triadic

#22517E #7E2251 #517E22

tetradic

#22517E #7D227E #7E4F22 #237E22

square

#22517E #7D227E #7E4F22 #237E22

split-complementary

#22517E #7E2223 #7E7D22

monochromatic

#08131E #15324E #22517E #2F70AE #4C8FCF

Accessibility & contrast

On white

8.25

#22517E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#22517E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22517E

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22517E	#FFFFFF	#000000	##FFFFFF
##22517E	1.00	8.25	2.55	8.25
#FFFFFF	8.25	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D5380

Deuteranopia (green-blind)

#304B7D

Tritanopia (blue-blind)

#005C61

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #22517e;
/* rgb */ color: rgb(34, 81, 126);
/* oklch */ color: oklch(42.5% 0.091 250.0);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#22517e",
  "rgb": {
    "r": 34,
    "g": 81,
    "b": 126
  },
  "hsl": {
    "h": 209.348,
    "s": 57.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.42537,
    "c": 0.09082,
    "h": 250
  },
  "luminance": 0.07731
}

Semantic roles & 50–950 ramp

primary

#22517E

secondary

#B17D4B

accent

#9247E1

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#070A0F

muted

#7A7C7F

Preview Lab

Preview with #22517E

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

Preview Lab → · Contrast checker → · Palette generator →