#22637E#22637E

#22637E is a mid, moderate cyan. Relative luminance 0.108; OKLCH L 47.1% C 0.078 H 229.4°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#22637E
RGB	rgb(34, 99, 126)
HSL	hsl(198, 58%, 31%)
HSV	hsv(198, 73%, 49%)
CMYK	cmyk(73%, 21.4%, 0%, 50.6%)
CIE-LAB	lab(39.19, -10.95, -21.03)
CIE-LCH	lch(39.19, 23.71, 242.49°)
OKLab	oklab(47.11% -0.0505 -0.059)
OKLCH	oklch(47.11% 0.078 229.4)
XYZ	xyz(8.8859, 10.7691, 21.3450)
Luminance	0.1077 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22637E #7E3D22

analogous

#227E6B #22637E #22357E

triadic

#22637E #7E2263 #637E22

tetradic

#22637E #6B227E #7E3D22 #357E22

square

#22637E #6B227E #7E3D22 #357E22

split-complementary

#22637E #7E2235 #7E6B22

monochromatic

#08171E #153D4E #22637E #2F89AE #4CA8CF

Accessibility & contrast

On white

6.66

#22637E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#22637E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #22637E

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22637E	#FFFFFF	#000000	##FFFFFF
##22637E	1.00	6.66	3.15	6.66
#FFFFFF	6.66	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#55617F

Deuteranopia (green-blind)

#48587E

Tritanopia (blue-blind)

#006B6C

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #22637e;
/* rgb */ color: rgb(34, 99, 126);
/* oklch */ color: oklch(47.1% 0.078 229.4);

Tailwind

colors: {
  custom: {
    50: '#6a8fa3',
    500: '#22637e',
    950: '#000000',
  },
}

SCSS

$custom: #22637e;
$custom-light: #6a8fa3;
$custom-dark: #000000;

JSON

{
  "hex": "#22637e",
  "rgb": {
    "r": 34,
    "g": 99,
    "b": 126
  },
  "hsl": {
    "h": 197.609,
    "s": 57.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.47111,
    "c": 0.07761,
    "h": 229.4
  },
  "luminance": 0.1077
}

Semantic roles & 50–950 ramp

primary

#22637E

secondary

#B1694B

accent

#7447E1

background

#F6F8FA

surface

#ECF0F3

border

#C7CBCD

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #22637E

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

Preview Lab → · Contrast checker → · Palette generator →