#306A9A#306A9A

#306A9A is a mid, moderate cyan. Relative luminance 0.133; OKLCH L 50.8% C 0.098 H 246.3°. Best body text is #FFFFFF at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#306A9A
RGB	rgb(48, 106, 154)
HSL	hsl(207, 52%, 40%)
HSV	hsv(207, 69%, 60%)
CMYK	cmyk(68.8%, 31.2%, 0%, 39.6%)
CIE-LAB	lab(43.16, -2.78, -31.63)
CIE-LCH	lch(43.16, 31.75, 264.98°)
OKLab	oklab(50.83% -0.0392 -0.0894)
OKLCH	oklch(50.83% 0.098 246.3)
XYZ	xyz(12.2035, 13.2683, 32.4835)
Luminance	0.1327 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#306A9A #9A6030

analogous

#309A95 #306A9A #30359A

triadic

#306A9A #9A306A #6A9A30

tetradic

#306A9A #95309A #9A6030 #359A30

square

#306A9A #95309A #9A6030 #359A30

split-complementary

#306A9A #9A3035 #9A9530

monochromatic

#132A3D #214A6B #306A9A #438AC4 #72A7D3

Accessibility & contrast

On white

5.75

#306A9A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#306A9A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #306A9A

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##306A9A	#FFFFFF	#000000	##FFFFFF
##306A9A	1.00	5.75	3.65	5.75
#FFFFFF	5.75	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#556C9C

Deuteranopia (green-blind)

#466199

Tritanopia (blue-blind)

#00767B

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #306a9a;
/* rgb */ color: rgb(48, 106, 154);
/* oklch */ color: oklch(50.8% 0.098 246.3);

Tailwind

colors: {
  custom: {
    50: '#7594b8',
    500: '#306a9a',
    950: '#000000',
  },
}

SCSS

$custom: #306a9a;
$custom-light: #7594b8;
$custom-dark: #000000;

JSON

{
  "hex": "#306a9a",
  "rgb": {
    "r": 48,
    "g": 106,
    "b": 154
  },
  "hsl": {
    "h": 207.17,
    "s": 52.475,
    "l": 39.608
  },
  "oklch": {
    "l": 0.50826,
    "c": 0.09763,
    "h": 246.3
  },
  "luminance": 0.1327
}

Semantic roles & 50–950 ramp

primary

#306A9A

secondary

#BB8F6B

accent

#8D4CDC

background

#F7F9FB

surface

#EDF1F6

border

#C8CBD0

text

#090D11

muted

#7B7E80

Preview Lab

Preview with #306A9A

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

Preview Lab → · Contrast checker → · Palette generator →