#308FA2#308FA2

#308FA2 is a mid, moderate cyan. Relative luminance 0.229; OKLCH L 60.3% C 0.091 H 213.7°. Best body text is #000000 at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#308FA2
RGB	rgb(48, 143, 162)
HSL	hsl(190, 54%, 41%)
HSV	hsv(190, 70%, 64%)
CMYK	cmyk(70.4%, 11.7%, 0%, 36.5%)
CIE-LAB	lab(54.95, -21.04, -18.07)
CIE-LCH	lch(54.95, 27.74, 220.66°)
OKLab	oklab(60.33% -0.0753 -0.0503)
OKLCH	oklch(60.33% 0.091 213.7)
XYZ	xyz(17.5602, 22.8799, 37.6662)
Luminance	0.2288 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308FA2 #A24330

analogous

#30A27C #308FA2 #3056A2

triadic

#308FA2 #A2308F #8FA230

tetradic

#308FA2 #7C30A2 #A24330 #56A230

square

#308FA2 #7C30A2 #A24330 #56A230

split-complementary

#308FA2 #A23056 #A27C30

monochromatic

#143C44 #226573 #308FA2 #47B3C8 #76C6D6

Accessibility & contrast

On white

3.77

#308FA2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.58

#308FA2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308FA2

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308FA2	#FFFFFF	#000000	##000000
##308FA2	1.00	3.77	5.58	5.58
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.58	21.00	1.00	1.00
##000000	5.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#818AA3

Deuteranopia (green-blind)

#717EA2

Tritanopia (blue-blind)

#009695

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #308fa2;
/* rgb */ color: rgb(48, 143, 162);
/* oklch */ color: oklch(60.3% 0.091 213.7);

Tailwind

colors: {
  custom: {
    50: '#78b0bd',
    500: '#308fa2',
    950: '#000000',
  },
}

SCSS

$custom: #308fa2;
$custom-light: #78b0bd;
$custom-dark: #000000;

JSON

{
  "hex": "#308fa2",
  "rgb": {
    "r": 48,
    "g": 143,
    "b": 162
  },
  "hsl": {
    "h": 190,
    "s": 54.286,
    "l": 41.176
  },
  "oklch": {
    "l": 0.60333,
    "c": 0.09059,
    "h": 213.7
  },
  "luminance": 0.22882
}

Semantic roles & 50–950 ramp

primary

#308FA2

secondary

#BE7D6F

accent

#634ADE

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #308FA2

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

Preview Lab → · Contrast checker → · Palette generator →