#308AA6#308AA6

#308AA6 is a mid, moderate cyan. Relative luminance 0.216; OKLCH L 59.3% C 0.093 H 222.6°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#308AA6
RGB	rgb(48, 138, 166)
HSL	hsl(194, 55%, 42%)
HSV	hsv(194, 71%, 65%)
CMYK	cmyk(71.1%, 16.9%, 0%, 34.9%)
CIE-LAB	lab(53.55, -17.05, -22.51)
CIE-LCH	lch(53.55, 28.24, 232.85°)
OKLab	oklab(59.26% -0.0685 -0.0629)
OKLCH	oklch(59.26% 0.093 222.6)
XYZ	xyz(17.1875, 21.5566, 39.3240)
Luminance	0.2156 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308AA6 #A64C30

analogous

#30A687 #308AA6 #304FA6

triadic

#308AA6 #A6308A #8AA630

tetradic

#308AA6 #8730A6 #A64C30 #4FA630

square

#308AA6 #8730A6 #A64C30 #4FA630

split-complementary

#308AA6 #A6304F #A68730

monochromatic

#153B47 #226377 #308AA6 #49ACCA #78C1D8

Accessibility & contrast

On white

3.95

#308AA6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#308AA6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308AA6

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308AA6	#FFFFFF	#000000	##000000
##308AA6	1.00	3.95	5.31	5.31
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A87A7

Deuteranopia (green-blind)

#697BA6

Tritanopia (blue-blind)

#009393

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #308aa6;
/* rgb */ color: rgb(48, 138, 166);
/* oklch */ color: oklch(59.3% 0.093 222.6);

Tailwind

colors: {
  custom: {
    50: '#78acc0',
    500: '#308aa6',
    950: '#000000',
  },
}

SCSS

$custom: #308aa6;
$custom-light: #78acc0;
$custom-dark: #000000;

JSON

{
  "hex": "#308aa6",
  "rgb": {
    "r": 48,
    "g": 138,
    "b": 166
  },
  "hsl": {
    "h": 194.237,
    "s": 55.14,
    "l": 41.961
  },
  "oklch": {
    "l": 0.59263,
    "c": 0.093,
    "h": 222.6
  },
  "luminance": 0.21559
}

Semantic roles & 50–950 ramp

primary

#308AA6

secondary

#C08471

accent

#6D49DE

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #308AA6

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

Preview Lab → · Contrast checker → · Palette generator →