#306099#306099

#306099 is a mid, moderate cyan. Relative luminance 0.113; OKLCH L 48.4% C 0.106 H 254.2°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#306099
RGB	rgb(48, 96, 153)
HSL	hsl(213, 52%, 39%)
HSV	hsv(213, 69%, 60%)
CMYK	cmyk(68.6%, 37.3%, 0%, 40%)
CIE-LAB	lab(40.07, 3.08, -35.92)
CIE-LCH	lch(40.07, 36.05, 274.91°)
OKLab	oklab(48.38% -0.029 -0.102)
OKLCH	oklch(48.38% 0.106 254.2)
XYZ	xyz(11.1495, 11.2929, 31.7230)
Luminance	0.1129 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#306099 #996930

analogous

#309599 #306099 #343099

triadic

#306099 #993060 #609930

tetradic

#306099 #993095 #996930 #309934

square

#306099 #993095 #996930 #309934

split-complementary

#306099 #993430 #959930

monochromatic

#13263C #21436A #306099 #427EC4 #719ED2

Accessibility & contrast

On white

6.44

#306099 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#306099 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #306099

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##306099	#FFFFFF	#000000	##FFFFFF
##306099	1.00	6.44	3.26	6.44
#FFFFFF	6.44	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47649B

Deuteranopia (green-blind)

#385A98

Tritanopia (blue-blind)

#006D75

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #306099;
/* rgb */ color: rgb(48, 96, 153);
/* oklch */ color: oklch(48.4% 0.106 254.2);

Tailwind

colors: {
  custom: {
    50: '#748cb7',
    500: '#306099',
    950: '#000000',
  },
}

SCSS

$custom: #306099;
$custom-light: #748cb7;
$custom-dark: #000000;

JSON

{
  "hex": "#306099",
  "rgb": {
    "r": 48,
    "g": 96,
    "b": 153
  },
  "hsl": {
    "h": 212.571,
    "s": 52.239,
    "l": 39.412
  },
  "oklch": {
    "l": 0.4838,
    "c": 0.10608,
    "h": 254.2
  },
  "luminance": 0.11294
}

Semantic roles & 50–950 ramp

primary

#306099

secondary

#BA966B

accent

#9A4CDC

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090C11

muted

#7B7D80

Preview Lab

Preview with #306099

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

Preview Lab → · Contrast checker → · Palette generator →