#306978#306978

#306978 is a mid, moderate cyan. Relative luminance 0.121; OKLCH L 48.9% C 0.064 H 217.5°. Best body text is #FFFFFF at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#306978
RGB	rgb(48, 105, 120)
HSL	hsl(193, 43%, 33%)
HSV	hsv(193, 60%, 47%)
CMYK	cmyk(60%, 12.5%, 0%, 52.9%)
CIE-LAB	lab(41.35, -13.88, -14.02)
CIE-LCH	lch(41.35, 19.73, 225.28°)
OKLab	oklab(48.89% -0.0507 -0.0389)
OKLCH	oklch(48.89% 0.064 217.5)
XYZ	xyz(9.6593, 12.0867, 19.5896)
Luminance	0.1209 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#306978 #783F30

analogous

#307863 #306978 #304578

triadic

#306978 #783069 #697830

tetradic

#306978 #633078 #783F30 #457830

square

#306978 #633078 #783F30 #457830

split-complementary

#306978 #783045 #786330

monochromatic

#0D1C21 #1F434C #306978 #418FA4 #62ADC0

Accessibility & contrast

On white

6.14

#306978 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#306978 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #306978

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##306978	#FFFFFF	#000000	##FFFFFF
##306978	1.00	6.14	3.42	6.14
#FFFFFF	6.14	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F6679

Deuteranopia (green-blind)

#545E78

Tritanopia (blue-blind)

#006E6E

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #306978;
/* rgb */ color: rgb(48, 105, 120);
/* oklch */ color: oklch(48.9% 0.064 217.5);

Tailwind

colors: {
  custom: {
    50: '#70949f',
    500: '#306978',
    950: '#000000',
  },
}

SCSS

$custom: #306978;
$custom-light: #70949f;
$custom-dark: #000000;

JSON

{
  "hex": "#306978",
  "rgb": {
    "r": 48,
    "g": 105,
    "b": 120
  },
  "hsl": {
    "h": 192.5,
    "s": 42.857,
    "l": 32.941
  },
  "oklch": {
    "l": 0.48893,
    "c": 0.06392,
    "h": 217.5
  },
  "luminance": 0.12088
}

Semantic roles & 50–950 ramp

primary

#306978

secondary

#A76C5C

accent

#6F55D3

background

#F7F9F9

surface

#EDF1F2

border

#C8CBCC

text

#080D0E

muted

#7B7E7E

Preview Lab

Preview with #306978

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

Preview Lab → · Contrast checker → · Palette generator →