#306499#306499

#306499 is a mid, moderate cyan. Relative luminance 0.120; OKLCH L 49.3% C 0.102 H 251.0°. Best body text is #FFFFFF at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#306499
RGB	rgb(48, 100, 153)
HSL	hsl(210, 52%, 39%)
HSV	hsv(210, 69%, 60%)
CMYK	cmyk(68.6%, 34.6%, 0%, 40%)
CIE-LAB	lab(41.28, 0.56, -34.00)
CIE-LCH	lch(41.28, 34.00, 270.95°)
OKLab	oklab(49.33% -0.0332 -0.0964)
OKLCH	oklch(49.33% 0.102 251)
XYZ	xyz(11.5237, 12.0414, 31.8477)
Luminance	0.1204 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#306499 #996530

analogous

#309999 #306499 #313099

triadic

#306499 #993064 #649930

tetradic

#306499 #993099 #996530 #309931

square

#306499 #993099 #996530 #309931

split-complementary

#306499 #993130 #999930

monochromatic

#13273C #21466A #306499 #4282C4 #71A1D2

Accessibility & contrast

On white

6.16

#306499 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#306499 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #306499

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##306499	#FFFFFF	#000000	##FFFFFF
##306499	1.00	6.16	3.41	6.16
#FFFFFF	6.16	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D679B

Deuteranopia (green-blind)

#3E5D98

Tritanopia (blue-blind)

#007077

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #306499;
/* rgb */ color: rgb(48, 100, 153);
/* oklch */ color: oklch(49.3% 0.102 251.0);

Tailwind

colors: {
  custom: {
    50: '#748fb7',
    500: '#306499',
    950: '#000000',
  },
}

SCSS

$custom: #306499;
$custom-light: #748fb7;
$custom-dark: #000000;

JSON

{
  "hex": "#306499",
  "rgb": {
    "r": 48,
    "g": 100,
    "b": 153
  },
  "hsl": {
    "h": 210.286,
    "s": 52.239,
    "l": 39.412
  },
  "oklch": {
    "l": 0.49329,
    "c": 0.10193,
    "h": 251
  },
  "luminance": 0.12043
}

Semantic roles & 50–950 ramp

primary

#306499

secondary

#BA936B

accent

#954CDC

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090C11

muted

#7B7D80

Preview Lab

Preview with #306499

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

Preview Lab → · Contrast checker → · Palette generator →