#22577D#22577D

#22577D is a dark, moderate cyan. Relative luminance 0.086; OKLCH L 44.0% C 0.084 H 243.2°. Best body text is #FFFFFF at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#22577D
RGB	rgb(34, 87, 125)
HSL	hsl(205, 57%, 31%)
HSV	hsv(205, 73%, 49%)
CMYK	cmyk(72.8%, 30.4%, 0%, 51%)
CIE-LAB	lab(35.27, -4.03, -26.51)
CIE-LCH	lch(35.27, 26.82, 261.37°)
OKLab	oklab(43.99% -0.0378 -0.0749)
OKLCH	oklch(43.99% 0.084 243.2)
XYZ	xyz(7.7681, 8.6363, 20.6556)
Luminance	0.0864 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22577D #7D4822

analogous

#227D75 #22577D #22297D

triadic

#22577D #7D2257 #577D22

tetradic

#22577D #75227D #7D4822 #297D22

square

#22577D #75227D #7D4822 #297D22

split-complementary

#22577D #7D2229 #7D7522

monochromatic

#08141D #15364D #22577D #2F78AD #4B97CE

Accessibility & contrast

On white

7.70

#22577D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#22577D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22577D

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22577D	#FFFFFF	#000000	##FFFFFF
##22577D	1.00	7.70	2.73	7.70
#FFFFFF	7.70	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#46587F

Deuteranopia (green-blind)

#394F7C

Tritanopia (blue-blind)

#006064

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #22577d;
/* rgb */ color: rgb(34, 87, 125);
/* oklch */ color: oklch(44.0% 0.084 243.2);

Tailwind

colors: {
  custom: {
    50: '#6986a3',
    500: '#22577d',
    950: '#000000',
  },
}

SCSS

$custom: #22577d;
$custom-light: #6986a3;
$custom-dark: #000000;

JSON

{
  "hex": "#22577d",
  "rgb": {
    "r": 34,
    "g": 87,
    "b": 125
  },
  "hsl": {
    "h": 205.055,
    "s": 57.233,
    "l": 31.176
  },
  "oklch": {
    "l": 0.43985,
    "c": 0.08392,
    "h": 243.2
  },
  "luminance": 0.08637
}

Semantic roles & 50–950 ramp

primary

#22577D

secondary

#B0754B

accent

#8747E0

background

#F6F8FA

surface

#ECEFF3

border

#C7CACD

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #22577D

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

Preview Lab → · Contrast checker → · Palette generator →