#308698#308698

#308698 is a mid, moderate cyan. Relative luminance 0.199; OKLCH L 57.7% C 0.085 H 214.3°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#308698
RGB	rgb(48, 134, 152)
HSL	hsl(190, 52%, 39%)
HSV	hsv(190, 68%, 60%)
CMYK	cmyk(68.4%, 11.8%, 0%, 40.4%)
CIE-LAB	lab(51.77, -19.49, -17.13)
CIE-LCH	lch(51.77, 25.95, 221.32°)
OKLab	oklab(57.66% -0.07 -0.0477)
OKLCH	oklch(57.66% 0.085 214.3)
XYZ	xyz(15.4092, 19.9439, 32.7371)
Luminance	0.1995 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308698 #984230

analogous

#309876 #308698 #305298

triadic

#308698 #983086 #869830

tetradic

#308698 #763098 #984230 #529830

square

#308698 #763098 #984230 #529830

split-complementary

#308698 #983052 #987630

monochromatic

#13343B #215D69 #308698 #42ADC3 #70C1D2

Accessibility & contrast

On white

4.21

#308698 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#308698 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308698

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308698	#FFFFFF	#000000	##000000
##308698	1.00	4.21	4.99	4.99
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.99	21.00	1.00	1.00
##000000	4.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#798299

Deuteranopia (green-blind)

#6A7798

Tritanopia (blue-blind)

#008D8C

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #308698;
/* rgb */ color: rgb(48, 134, 152);
/* oklch */ color: oklch(57.7% 0.085 214.3);

Tailwind

colors: {
  custom: {
    50: '#76a9b6',
    500: '#308698',
    950: '#000000',
  },
}

SCSS

$custom: #308698;
$custom-light: #76a9b6;
$custom-dark: #000000;

JSON

{
  "hex": "#308698",
  "rgb": {
    "r": 48,
    "g": 134,
    "b": 152
  },
  "hsl": {
    "h": 190.385,
    "s": 52,
    "l": 39.216
  },
  "oklch": {
    "l": 0.57657,
    "c": 0.08467,
    "h": 214.3
  },
  "luminance": 0.19946
}

Semantic roles & 50–950 ramp

primary

#308698

secondary

#BA786A

accent

#654CDB

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #308698

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

Preview Lab → · Contrast checker → · Palette generator →