#306AA1#306AA1

#306AA1 is a mid, moderate cyan. Relative luminance 0.135; OKLCH L 51.2% C 0.107 H 249.6°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#306AA1
RGB	rgb(48, 106, 161)
HSL	hsl(209, 54%, 41%)
HSV	hsv(209, 70%, 63%)
CMYK	cmyk(70.2%, 34.2%, 0%, 36.9%)
CIE-LAB	lab(43.52, -0.24, -35.22)
CIE-LCH	lch(43.52, 35.22, 269.61°)
OKLab	oklab(51.22% -0.0371 -0.0999)
OKLCH	oklch(51.22% 0.107 249.6)
XYZ	xyz(12.8036, 13.5083, 35.6439)
Luminance	0.1351 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#306AA1 #A16730

analogous

#30A19F #306AA1 #3031A1

triadic

#306AA1 #A1306A #6AA130

tetradic

#306AA1 #9F30A1 #A16730 #31A130

square

#306AA1 #9F30A1 #A16730 #31A130

split-complementary

#306AA1 #A13031 #A19F30

monochromatic

#142C43 #224B72 #306AA1 #4689C8 #75A7D6

Accessibility & contrast

On white

5.67

#306AA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#306AA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #306AA1

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##306AA1	#FFFFFF	#000000	##FFFFFF
##306AA1	1.00	5.67	3.70	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#516DA3

Deuteranopia (green-blind)

#4162A0

Tritanopia (blue-blind)

#00777E

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #306aa1;
/* rgb */ color: rgb(48, 106, 161);
/* oklch */ color: oklch(51.2% 0.107 249.6);

Tailwind

colors: {
  custom: {
    50: '#7694bd',
    500: '#306aa1',
    950: '#000000',
  },
}

SCSS

$custom: #306aa1;
$custom-light: #7694bd;
$custom-dark: #000000;

JSON

{
  "hex": "#306aa1",
  "rgb": {
    "r": 48,
    "g": 106,
    "b": 161
  },
  "hsl": {
    "h": 209.204,
    "s": 54.067,
    "l": 40.98
  },
  "oklch": {
    "l": 0.51221,
    "c": 0.10654,
    "h": 249.6
  },
  "luminance": 0.1351
}

Semantic roles & 50–950 ramp

primary

#306AA1

secondary

#BE956F

accent

#924ADD

background

#F7F9FB

surface

#EEF1F6

border

#C9CBD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #306AA1

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

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