#306DA2#306DA2

#306DA2 is a mid, moderate cyan. Relative luminance 0.142; OKLCH L 52.0% C 0.105 H 247.7°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#306DA2
RGB	rgb(48, 109, 162)
HSL	hsl(208, 54%, 41%)
HSV	hsv(208, 70%, 64%)
CMYK	cmyk(70.4%, 32.7%, 0%, 36.5%)
CIE-LAB	lab(44.48, -1.72, -34.30)
CIE-LCH	lch(44.48, 34.34, 267.14°)
OKLab	oklab(51.99% -0.0399 -0.0971)
OKLCH	oklch(51.99% 0.105 247.7)
XYZ	xyz(13.2067, 14.1729, 36.2150)
Luminance	0.1417 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#306DA2 #A26530

analogous

#30A29E #306DA2 #3034A2

triadic

#306DA2 #A2306D #6DA230

tetradic

#306DA2 #9E30A2 #A26530 #34A230

square

#306DA2 #9E30A2 #A26530 #34A230

split-complementary

#306DA2 #A23034 #A29E30

monochromatic

#142D44 #224D73 #306DA2 #478CC8 #76AAD6

Accessibility & contrast

On white

5.48

#306DA2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#306DA2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #306DA2

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##306DA2	#FFFFFF	#000000	##FFFFFF
##306DA2	1.00	5.48	3.83	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#556FA4

Deuteranopia (green-blind)

#4564A1

Tritanopia (blue-blind)

#007A80

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #306da2;
/* rgb */ color: rgb(48, 109, 162);
/* oklch */ color: oklch(52.0% 0.105 247.7);

Tailwind

colors: {
  custom: {
    50: '#7696be',
    500: '#306da2',
    950: '#000000',
  },
}

SCSS

$custom: #306da2;
$custom-light: #7696be;
$custom-dark: #000000;

JSON

{
  "hex": "#306da2",
  "rgb": {
    "r": 48,
    "g": 109,
    "b": 162
  },
  "hsl": {
    "h": 207.895,
    "s": 54.286,
    "l": 41.176
  },
  "oklch": {
    "l": 0.51993,
    "c": 0.10501,
    "h": 247.7
  },
  "luminance": 0.14174
}

Semantic roles & 50–950 ramp

primary

#306DA2

secondary

#BE946F

accent

#8F4ADE

background

#F7F9FB

surface

#EEF1F6

border

#C9CBD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #306DA2

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

Preview Lab → · Contrast checker → · Palette generator →