#306BA2#306BA2

#306BA2 is a mid, moderate cyan. Relative luminance 0.138; OKLCH L 51.5% C 0.107 H 249.3°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#306BA2
RGB	rgb(48, 107, 162)
HSL	hsl(209, 54%, 41%)
HSV	hsv(209, 70%, 64%)
CMYK	cmyk(70.4%, 34%, 0%, 36.5%)
CIE-LAB	lab(43.87, -0.49, -35.25)
CIE-LCH	lch(43.87, 35.25, 269.21°)
OKLab	oklab(51.52% -0.0378 -0.1)
OKLCH	oklch(51.52% 0.107 249.3)
XYZ	xyz(12.9958, 13.7510, 36.1447)
Luminance	0.1375 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#306BA2 #A26730

analogous

#30A2A0 #306BA2 #3032A2

triadic

#306BA2 #A2306B #6BA230

tetradic

#306BA2 #A030A2 #A26730 #32A230

square

#306BA2 #A030A2 #A26730 #32A230

split-complementary

#306BA2 #A23032 #A2A030

monochromatic

#142D44 #224C73 #306BA2 #478AC8 #76A8D6

Accessibility & contrast

On white

5.60

#306BA2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#306BA2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #306BA2

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##306BA2	#FFFFFF	#000000	##FFFFFF
##306BA2	1.00	5.60	3.75	5.60
#FFFFFF	5.60	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#526EA4

Deuteranopia (green-blind)

#4263A1

Tritanopia (blue-blind)

#00787F

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #306ba2;
/* rgb */ color: rgb(48, 107, 162);
/* oklch */ color: oklch(51.5% 0.107 249.3);

Tailwind

colors: {
  custom: {
    50: '#7695be',
    500: '#306ba2',
    950: '#000000',
  },
}

SCSS

$custom: #306ba2;
$custom-light: #7695be;
$custom-dark: #000000;

JSON

{
  "hex": "#306ba2",
  "rgb": {
    "r": 48,
    "g": 107,
    "b": 162
  },
  "hsl": {
    "h": 208.947,
    "s": 54.286,
    "l": 41.176
  },
  "oklch": {
    "l": 0.51516,
    "c": 0.10688,
    "h": 249.3
  },
  "luminance": 0.13752
}

Semantic roles & 50–950 ramp

primary

#306BA2

secondary

#BE966F

accent

#914ADE

background

#F7F9FB

surface

#EEF1F6

border

#C9CBD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #306BA2

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

Preview Lab → · Contrast checker → · Palette generator →