#306299#306299

#306299 is a mid, moderate cyan. Relative luminance 0.117; OKLCH L 48.9% C 0.104 H 252.6°. Best body text is #FFFFFF at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#306299
RGB	rgb(48, 98, 153)
HSL	hsl(211, 52%, 39%)
HSV	hsv(211, 69%, 60%)
CMYK	cmyk(68.6%, 35.9%, 0%, 40%)
CIE-LAB	lab(40.67, 1.82, -34.96)
CIE-LCH	lch(40.67, 35.01, 272.98°)
OKLab	oklab(48.85% -0.0311 -0.0992)
OKLCH	oklch(48.85% 0.104 252.6)
XYZ	xyz(11.3343, 11.6625, 31.7846)
Luminance	0.1166 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#306299 #996730

analogous

#309799 #306299 #333099

triadic

#306299 #993062 #629930

tetradic

#306299 #993097 #996730 #309933

square

#306299 #993097 #996730 #309933

split-complementary

#306299 #993330 #979930

monochromatic

#13263C #21446A #306299 #4280C4 #719FD2

Accessibility & contrast

On white

6.30

#306299 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#306299 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #306299

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##306299	#FFFFFF	#000000	##FFFFFF
##306299	1.00	6.30	3.33	6.30
#FFFFFF	6.30	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A659B

Deuteranopia (green-blind)

#3B5B98

Tritanopia (blue-blind)

#006F76

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #306299;
/* rgb */ color: rgb(48, 98, 153);
/* oklch */ color: oklch(48.9% 0.104 252.6);

Tailwind

colors: {
  custom: {
    50: '#748eb7',
    500: '#306299',
    950: '#000000',
  },
}

SCSS

$custom: #306299;
$custom-light: #748eb7;
$custom-dark: #000000;

JSON

{
  "hex": "#306299",
  "rgb": {
    "r": 48,
    "g": 98,
    "b": 153
  },
  "hsl": {
    "h": 211.429,
    "s": 52.239,
    "l": 39.412
  },
  "oklch": {
    "l": 0.48853,
    "c": 0.10397,
    "h": 252.6
  },
  "luminance": 0.11664
}

Semantic roles & 50–950 ramp

primary

#306299

secondary

#BA946B

accent

#974CDC

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090C11

muted

#7B7D80

Preview Lab

Preview with #306299

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

Preview Lab → · Contrast checker → · Palette generator →