#306D96#306D96

#306D96 is a mid, moderate cyan. Relative luminance 0.138; OKLCH L 51.3% C 0.090 H 241.1°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#306D96
RGB	rgb(48, 109, 150)
HSL	hsl(204, 52%, 39%)
HSV	hsv(204, 68%, 59%)
CMYK	cmyk(68%, 27.3%, 0%, 41.2%)
CIE-LAB	lab(43.90, -6.02, -28.11)
CIE-LCH	lch(43.90, 28.75, 257.91°)
OKLab	oklab(51.34% -0.0437 -0.0792)
OKLCH	oklch(51.34% 0.09 241.1)
XYZ	xyz(12.1905, 13.7664, 30.8630)
Luminance	0.1377 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#306D96 #965930

analogous

#30968C #306D96 #303A96

triadic

#306D96 #96306D #6D9630

tetradic

#306D96 #8C3096 #965930 #3A9630

square

#306D96 #8C3096 #965930 #3A9630

split-complementary

#306D96 #96303A #968C30

monochromatic

#122A39 #214B68 #306D96 #418EC2 #6FAAD1

Accessibility & contrast

On white

5.59

#306D96 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#306D96 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #306D96

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##306D96	#FFFFFF	#000000	##FFFFFF
##306D96	1.00	5.59	3.75	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A6D98

Deuteranopia (green-blind)

#4C6395

Tritanopia (blue-blind)

#00777B

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #306d96;
/* rgb */ color: rgb(48, 109, 150);
/* oklch */ color: oklch(51.3% 0.090 241.1);

Tailwind

colors: {
  custom: {
    50: '#7496b5',
    500: '#306d96',
    950: '#000000',
  },
}

SCSS

$custom: #306d96;
$custom-light: #7496b5;
$custom-dark: #000000;

JSON

{
  "hex": "#306d96",
  "rgb": {
    "r": 48,
    "g": 109,
    "b": 150
  },
  "hsl": {
    "h": 204.118,
    "s": 51.515,
    "l": 38.824
  },
  "oklch": {
    "l": 0.5134,
    "c": 0.09044,
    "h": 241.1
  },
  "luminance": 0.13768
}

Semantic roles & 50–950 ramp

primary

#306D96

secondary

#B98969

accent

#864DDB

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090D11

muted

#7B7E80

Preview Lab

Preview with #306D96

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

Preview Lab → · Contrast checker → · Palette generator →