#306490#306490

#306490 is a mid, moderate cyan. Relative luminance 0.118; OKLCH L 48.8% C 0.090 H 246.6°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#306490
RGB	rgb(48, 100, 144)
HSL	hsl(208, 50%, 38%)
HSV	hsv(208, 67%, 56%)
CMYK	cmyk(66.7%, 30.6%, 0%, 43.5%)
CIE-LAB	lab(40.82, -2.69, -29.33)
CIE-LCH	lch(40.82, 29.45, 264.75°)
OKLab	oklab(48.82% -0.0359 -0.0828)
OKLCH	oklch(48.82% 0.09 246.6)
XYZ	xyz(10.8083, 11.7552, 28.0795)
Luminance	0.1176 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#306490 #905C30

analogous

#30908C #306490 #303490

triadic

#306490 #903064 #649030

tetradic

#306490 #8C3090 #905C30 #349030

square

#306490 #8C3090 #905C30 #349030

split-complementary

#306490 #903034 #908C30

monochromatic

#112434 #214462 #306490 #3F84BE #6CA1CE

Accessibility & contrast

On white

6.27

#306490 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#306490 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #306490

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##306490	#FFFFFF	#000000	##FFFFFF
##306490	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#516592

Deuteranopia (green-blind)

#435C8F

Tritanopia (blue-blind)

#006F73

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #306490;
/* rgb */ color: rgb(48, 100, 144);
/* oklch */ color: oklch(48.8% 0.090 246.6);

Tailwind

colors: {
  custom: {
    50: '#738fb0',
    500: '#306490',
    950: '#000000',
  },
}

SCSS

$custom: #306490;
$custom-light: #738fb0;
$custom-dark: #000000;

JSON

{
  "hex": "#306490",
  "rgb": {
    "r": 48,
    "g": 100,
    "b": 144
  },
  "hsl": {
    "h": 207.5,
    "s": 50,
    "l": 37.647
  },
  "oklch": {
    "l": 0.48819,
    "c": 0.09024,
    "h": 246.6
  },
  "luminance": 0.11756
}

Semantic roles & 50–950 ramp

primary

#306490

secondary

#B58B66

accent

#8E4EDA

background

#F7F8FA

surface

#EDF0F5

border

#C8CBCF

text

#090C10

muted

#7B7D7F

Preview Lab

Preview with #306490

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

Preview Lab → · Contrast checker → · Palette generator →