#306080#306080

#306080 is a mid, moderate cyan. Relative luminance 0.106; OKLCH L 47.0% C 0.074 H 240.1°. Best body text is #FFFFFF at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#306080
RGB	rgb(48, 96, 128)
HSL	hsl(204, 45%, 35%)
HSV	hsv(204, 63%, 50%)
CMYK	cmyk(62.5%, 25%, 0%, 49.8%)
CIE-LAB	lab(38.81, -5.90, -22.79)
CIE-LCH	lch(38.81, 23.54, 255.49°)
OKLab	oklab(46.98% -0.0368 -0.0639)
OKLCH	oklch(46.98% 0.074 240.1)
XYZ	xyz(9.2966, 10.5517, 21.9647)
Luminance	0.1055 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#306080 #805030

analogous

#308078 #306080 #303880

triadic

#306080 #803060 #608030

tetradic

#306080 #783080 #805030 #388030

square

#306080 #783080 #805030 #388030

split-complementary

#306080 #803038 #807830

monochromatic

#0F1D27 #1F3F53 #306080 #4181AD #659FC5

Accessibility & contrast

On white

6.75

#306080 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#306080 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #306080

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##306080	#FFFFFF	#000000	##FFFFFF
##306080	1.00	6.75	3.11	6.75
#FFFFFF	6.75	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#526081

Deuteranopia (green-blind)

#47587F

Tritanopia (blue-blind)

#00686B

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #306080;
/* rgb */ color: rgb(48, 96, 128);
/* oklch */ color: oklch(47.0% 0.074 240.1);

Tailwind

colors: {
  custom: {
    50: '#708da5',
    500: '#306080',
    950: '#000000',
  },
}

SCSS

$custom: #306080;
$custom-light: #708da5;
$custom-dark: #000000;

JSON

{
  "hex": "#306080",
  "rgb": {
    "r": 48,
    "g": 96,
    "b": 128
  },
  "hsl": {
    "h": 204,
    "s": 45.455,
    "l": 34.51
  },
  "oklch": {
    "l": 0.46982,
    "c": 0.07374,
    "h": 240.1
  },
  "luminance": 0.10553
}

Semantic roles & 50–950 ramp

primary

#306080

secondary

#AC7E5F

accent

#8753D5

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080C0F

muted

#7B7D7F

Preview Lab

Preview with #306080

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

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