#306A99#306A99

#306A99 is a mid, moderate cyan. Relative luminance 0.132; OKLCH L 50.8% C 0.096 H 245.8°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#306A99
RGB	rgb(48, 106, 153)
HSL	hsl(207, 52%, 39%)
HSV	hsv(207, 69%, 60%)
CMYK	cmyk(68.6%, 30.7%, 0%, 40%)
CIE-LAB	lab(43.12, -3.14, -31.11)
CIE-LCH	lch(43.12, 31.27, 264.24°)
OKLab	oklab(50.77% -0.0395 -0.0879)
OKLCH	oklch(50.77% 0.096 245.8)
XYZ	xyz(12.1206, 13.2351, 32.0467)
Luminance	0.1324 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#306A99 #995F30

analogous

#309994 #306A99 #303699

triadic

#306A99 #99306A #6A9930

tetradic

#306A99 #943099 #995F30 #369930

square

#306A99 #943099 #995F30 #369930

split-complementary

#306A99 #993036 #999430

monochromatic

#13293C #214A6A #306A99 #428AC4 #71A7D2

Accessibility & contrast

On white

5.76

#306A99 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#306A99 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #306A99

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##306A99	#FFFFFF	#000000	##FFFFFF
##306A99	1.00	5.76	3.65	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#556B9B

Deuteranopia (green-blind)

#476198

Tritanopia (blue-blind)

#00757B

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #306a99;
/* rgb */ color: rgb(48, 106, 153);
/* oklch */ color: oklch(50.8% 0.096 245.8);

Tailwind

colors: {
  custom: {
    50: '#7494b7',
    500: '#306a99',
    950: '#000000',
  },
}

SCSS

$custom: #306a99;
$custom-light: #7494b7;
$custom-dark: #000000;

JSON

{
  "hex": "#306a99",
  "rgb": {
    "r": 48,
    "g": 106,
    "b": 153
  },
  "hsl": {
    "h": 206.857,
    "s": 52.239,
    "l": 39.412
  },
  "oklch": {
    "l": 0.50771,
    "c": 0.09639,
    "h": 245.8
  },
  "luminance": 0.13236
}

Semantic roles & 50–950 ramp

primary

#306A99

secondary

#BA8E6B

accent

#8C4CDC

background

#F7F9FB

surface

#EDF1F6

border

#C8CBD0

text

#090D11

muted

#7B7E80

Preview Lab

Preview with #306A99

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

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