#308298#308298

#308298 is a mid, moderate cyan. Relative luminance 0.189; OKLCH L 56.7% C 0.084 H 218.9°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#308298
RGB	rgb(48, 130, 152)
HSL	hsl(193, 52%, 39%)
HSV	hsv(193, 68%, 60%)
CMYK	cmyk(68.4%, 14.5%, 0%, 40.4%)
CIE-LAB	lab(50.52, -17.33, -19.05)
CIE-LCH	lch(50.52, 25.75, 227.69°)
OKLab	oklab(56.65% -0.0657 -0.0531)
OKLCH	oklch(56.65% 0.084 218.9)
XYZ	xyz(14.8667, 18.8590, 32.5563)
Luminance	0.1886 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308298 #984630

analogous

#30987A #308298 #304E98

triadic

#308298 #983082 #829830

tetradic

#308298 #7A3098 #984630 #4E9830

square

#308298 #7A3098 #984630 #4E9830

split-complementary

#308298 #98304E #987A30

monochromatic

#13323B #215A69 #308298 #42A8C3 #70BDD2

Accessibility & contrast

On white

4.40

#308298 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#308298 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308298

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308298	#FFFFFF	#000000	##000000
##308298	1.00	4.40	4.77	4.77
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#747E99

Deuteranopia (green-blind)

#657498

Tritanopia (blue-blind)

#008989

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #308298;
/* rgb */ color: rgb(48, 130, 152);
/* oklch */ color: oklch(56.7% 0.084 218.9);

Tailwind

colors: {
  custom: {
    50: '#76a6b6',
    500: '#308298',
    950: '#000000',
  },
}

SCSS

$custom: #308298;
$custom-light: #76a6b6;
$custom-dark: #000000;

JSON

{
  "hex": "#308298",
  "rgb": {
    "r": 48,
    "g": 130,
    "b": 152
  },
  "hsl": {
    "h": 192.692,
    "s": 52,
    "l": 39.216
  },
  "oklch": {
    "l": 0.56651,
    "c": 0.08444,
    "h": 218.9
  },
  "luminance": 0.18861
}

Semantic roles & 50–950 ramp

primary

#308298

secondary

#BA7B6A

accent

#6B4CDB

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #308298

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

Preview Lab → · Contrast checker → · Palette generator →