#308FA7#308FA7

#308FA7 is a mid, moderate cyan. Relative luminance 0.231; OKLCH L 60.5% C 0.093 H 218.2°. Best body text is #000000 at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#308FA7
RGB	rgb(48, 143, 167)
HSL	hsl(192, 55%, 42%)
HSV	hsv(192, 71%, 65%)
CMYK	cmyk(71.3%, 14.4%, 0%, 34.5%)
CIE-LAB	lab(55.14, -19.41, -20.66)
CIE-LCH	lch(55.14, 28.35, 226.77°)
OKLab	oklab(60.55% -0.0733 -0.0576)
OKLCH	oklch(60.55% 0.093 218.2)
XYZ	xyz(18.0135, 23.0613, 40.0536)
Luminance	0.2306 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308FA7 #A74830

analogous

#30A784 #308FA7 #3053A7

triadic

#308FA7 #A7308F #8FA730

tetradic

#308FA7 #8430A7 #A74830 #53A730

square

#308FA7 #8430A7 #A74830 #53A730

split-complementary

#308FA7 #A73053 #A78430

monochromatic

#153E48 #226677 #308FA7 #49B1CB #79C5D8

Accessibility & contrast

On white

3.74

#308FA7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.61

#308FA7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308FA7

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308FA7	#FFFFFF	#000000	##000000
##308FA7	1.00	3.74	5.61	5.61
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.61	21.00	1.00	1.00
##000000	5.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808BA8

Deuteranopia (green-blind)

#6F7FA7

Tritanopia (blue-blind)

#009797

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #308fa7;
/* rgb */ color: rgb(48, 143, 167);
/* oklch */ color: oklch(60.5% 0.093 218.2);

Tailwind

colors: {
  custom: {
    50: '#79b0c1',
    500: '#308fa7',
    950: '#000000',
  },
}

SCSS

$custom: #308fa7;
$custom-light: #79b0c1;
$custom-dark: #000000;

JSON

{
  "hex": "#308fa7",
  "rgb": {
    "r": 48,
    "g": 143,
    "b": 167
  },
  "hsl": {
    "h": 192.101,
    "s": 55.349,
    "l": 42.157
  },
  "oklch": {
    "l": 0.60546,
    "c": 0.09322,
    "h": 218.2
  },
  "luminance": 0.23063
}

Semantic roles & 50–950 ramp

primary

#308FA7

secondary

#C18272

accent

#6749DF

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #308FA7

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

Preview Lab → · Contrast checker → · Palette generator →