#22639D#22639D

#22639D is a mid, moderate cyan. Relative luminance 0.117; OKLCH L 48.8% C 0.114 H 249.3°. Best body text is #FFFFFF at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#22639D
RGB	rgb(34, 99, 157)
HSL	hsl(208, 64%, 37%)
HSV	hsv(208, 78%, 62%)
CMYK	cmyk(78.3%, 36.9%, 0%, 38.4%)
CIE-LAB	lab(40.73, 0.64, -37.29)
CIE-LCH	lch(40.73, 37.29, 270.98°)
OKLab	oklab(48.84% -0.0401 -0.1062)
OKLCH	oklch(48.84% 0.114 249.3)
XYZ	xyz(11.2050, 11.6968, 33.5589)
Luminance	0.1170 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22639D #9D5C22

analogous

#229D9A #22639D #22259D

triadic

#22639D #9D2263 #639D22

tetradic

#22639D #9A229D #9D5C22 #259D22

square

#22639D #9A229D #9D5C22 #259D22

split-complementary

#22639D #9D2225 #9D9A22

monochromatic

#0C2438 #17436B #22639D #2D83CF #5DA0DC

Accessibility & contrast

On white

6.29

#22639D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#22639D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #22639D

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22639D	#FFFFFF	#000000	##FFFFFF
##22639D	1.00	6.29	3.34	6.29
#FFFFFF	6.29	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#48669F

Deuteranopia (green-blind)

#365B9C

Tritanopia (blue-blind)

#007178

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #22639d;
/* rgb */ color: rgb(34, 99, 157);
/* oklch */ color: oklch(48.8% 0.114 249.3);

Tailwind

colors: {
  custom: {
    50: '#708fba',
    500: '#22639d',
    950: '#000000',
  },
}

SCSS

$custom: #22639d;
$custom-light: #708fba;
$custom-dark: #000000;

JSON

{
  "hex": "#22639d",
  "rgb": {
    "r": 34,
    "g": 99,
    "b": 157
  },
  "hsl": {
    "h": 208.293,
    "s": 64.398,
    "l": 37.451
  },
  "oklch": {
    "l": 0.48836,
    "c": 0.1135,
    "h": 249.3
  },
  "luminance": 0.11698
}

Semantic roles & 50–950 ramp

primary

#22639D

secondary

#C18A5A

accent

#8F40E7

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090C11

muted

#7B7D80

Preview Lab

Preview with #22639D

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

Preview Lab → · Contrast checker → · Palette generator →