#308498#308498

#308498 is a mid, moderate cyan. Relative luminance 0.194; OKLCH L 57.2% C 0.084 H 216.6°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#308498
RGB	rgb(48, 132, 152)
HSL	hsl(192, 52%, 39%)
HSV	hsv(192, 68%, 60%)
CMYK	cmyk(68.4%, 13.2%, 0%, 40.4%)
CIE-LAB	lab(51.15, -18.42, -18.09)
CIE-LCH	lch(51.15, 25.82, 224.48°)
OKLab	oklab(57.15% -0.0678 -0.0504)
OKLCH	oklch(57.15% 0.084 216.6)
XYZ	xyz(15.1353, 19.3962, 32.6459)
Luminance	0.1940 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308498 #984430

analogous

#309878 #308498 #305098

triadic

#308498 #983084 #849830

tetradic

#308498 #783098 #984430 #509830

square

#308498 #783098 #984430 #509830

split-complementary

#308498 #983050 #987830

monochromatic

#13333B #215C69 #308498 #42AAC3 #70BFD2

Accessibility & contrast

On white

4.30

#308498 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#308498 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308498

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308498	#FFFFFF	#000000	##000000
##308498	1.00	4.30	4.88	4.88
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#778099

Deuteranopia (green-blind)

#687598

Tritanopia (blue-blind)

#008B8A

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #308498;
/* rgb */ color: rgb(48, 132, 152);
/* oklch */ color: oklch(57.2% 0.084 216.6);

Tailwind

colors: {
  custom: {
    50: '#76a8b6',
    500: '#308498',
    950: '#000000',
  },
}

SCSS

$custom: #308498;
$custom-light: #76a8b6;
$custom-dark: #000000;

JSON

{
  "hex": "#308498",
  "rgb": {
    "r": 48,
    "g": 132,
    "b": 152
  },
  "hsl": {
    "h": 191.538,
    "s": 52,
    "l": 39.216
  },
  "oklch": {
    "l": 0.57154,
    "c": 0.08448,
    "h": 216.6
  },
  "luminance": 0.19398
}

Semantic roles & 50–950 ramp

primary

#308498

secondary

#BA796A

accent

#684CDB

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #308498

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

Preview Lab → · Contrast checker → · Palette generator →