#22638F#22638F

#22638F is a mid, moderate cyan. Relative luminance 0.112; OKLCH L 48.0% C 0.096 H 242.5°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#22638F
RGB	rgb(34, 99, 143)
HSL	hsl(204, 62%, 35%)
HSV	hsv(204, 76%, 56%)
CMYK	cmyk(76.2%, 30.8%, 0%, 43.9%)
CIE-LAB	lab(39.99, -4.69, -30.07)
CIE-LCH	lch(39.99, 30.43, 261.13°)
OKLab	oklab(48.01% -0.0443 -0.0851)
OKLCH	oklch(48.01% 0.096 242.5)
XYZ	xyz(10.0775, 11.2458, 27.6208)
Luminance	0.1125 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22638F #8F4E22

analogous

#228F85 #22638F #222D8F

triadic

#22638F #8F2263 #638F22

tetradic

#22638F #85228F #8F4E22 #2D8F22

square

#22638F #85228F #8F4E22 #2D8F22

split-complementary

#22638F #8F222D #8F8522

monochromatic

#0A1F2C #16415E #22638F #2E85C0 #55A2D7

Accessibility & contrast

On white

6.46

#22638F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#22638F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #22638F

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22638F	#FFFFFF	#000000	##FFFFFF
##22638F	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F6491

Deuteranopia (green-blind)

#405A8E

Tritanopia (blue-blind)

#006E72

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #22638f;
/* rgb */ color: rgb(34, 99, 143);
/* oklch */ color: oklch(48.0% 0.096 242.5);

Tailwind

colors: {
  custom: {
    50: '#6d8fb0',
    500: '#22638f',
    950: '#000000',
  },
}

SCSS

$custom: #22638f;
$custom-light: #6d8fb0;
$custom-dark: #000000;

JSON

{
  "hex": "#22638f",
  "rgb": {
    "r": 34,
    "g": 99,
    "b": 143
  },
  "hsl": {
    "h": 204.22,
    "s": 61.582,
    "l": 34.706
  },
  "oklch": {
    "l": 0.48013,
    "c": 0.09596,
    "h": 242.5
  },
  "luminance": 0.11247
}

Semantic roles & 50–950 ramp

primary

#22638F

secondary

#BA7C52

accent

#8443E5

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080C10

muted

#7B7D7F

Preview Lab

Preview with #22638F

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

Preview Lab → · Contrast checker → · Palette generator →