#308EA7#308EA7

#308EA7 is a mid, moderate cyan. Relative luminance 0.228; OKLCH L 60.3% C 0.093 H 219.2°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#308EA7
RGB	rgb(48, 142, 167)
HSL	hsl(193, 55%, 42%)
HSV	hsv(193, 71%, 65%)
CMYK	cmyk(71.3%, 15%, 0%, 34.5%)
CIE-LAB	lab(54.83, -18.88, -21.13)
CIE-LCH	lch(54.83, 28.34, 228.22°)
OKLab	oklab(60.3% -0.0722 -0.059)
OKLCH	oklch(60.3% 0.093 219.2)
XYZ	xyz(17.8641, 22.7624, 40.0038)
Luminance	0.2276 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308EA7 #A74930

analogous

#30A785 #308EA7 #3053A7

triadic

#308EA7 #A7308E #8EA730

tetradic

#308EA7 #8530A7 #A74930 #53A730

square

#308EA7 #8530A7 #A74930 #53A730

split-complementary

#308EA7 #A73053 #A78530

monochromatic

#153D48 #226677 #308EA7 #49B0CB #79C4D8

Accessibility & contrast

On white

3.78

#308EA7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.55

#308EA7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308EA7

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308EA7	#FFFFFF	#000000	##000000
##308EA7	1.00	3.78	5.55	5.55
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.55	21.00	1.00	1.00
##000000	5.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E8AA8

Deuteranopia (green-blind)

#6E7EA7

Tritanopia (blue-blind)

#009696

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #308ea7;
/* rgb */ color: rgb(48, 142, 167);
/* oklch */ color: oklch(60.3% 0.093 219.2);

Tailwind

colors: {
  custom: {
    50: '#79afc1',
    500: '#308ea7',
    950: '#000000',
  },
}

SCSS

$custom: #308ea7;
$custom-light: #79afc1;
$custom-dark: #000000;

JSON

{
  "hex": "#308ea7",
  "rgb": {
    "r": 48,
    "g": 142,
    "b": 167
  },
  "hsl": {
    "h": 192.605,
    "s": 55.349,
    "l": 42.157
  },
  "oklch": {
    "l": 0.60298,
    "c": 0.09326,
    "h": 219.2
  },
  "luminance": 0.22764
}

Semantic roles & 50–950 ramp

primary

#308EA7

secondary

#C18372

accent

#6949DF

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #308EA7

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

Preview Lab → · Contrast checker → · Palette generator →