#305F82#305F82

#305F82 is a mid, moderate cyan. Relative luminance 0.104; OKLCH L 46.8% C 0.077 H 243.0°. Best body text is #FFFFFF at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#305F82
RGB	rgb(48, 95, 130)
HSL	hsl(206, 46%, 35%)
HSV	hsv(206, 63%, 51%)
CMYK	cmyk(63.1%, 26.9%, 0%, 49%)
CIE-LAB	lab(38.59, -4.59, -24.35)
CIE-LCH	lch(38.59, 24.78, 259.33°)
OKLab	oklab(46.84% -0.0349 -0.0684)
OKLCH	oklch(46.84% 0.077 243)
XYZ	xyz(9.3389, 10.4236, 22.6346)
Luminance	0.1042 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#305F82 #825330

analogous

#30827C #305F82 #303682

triadic

#305F82 #82305F #5F8230

tetradic

#305F82 #7C3082 #825330 #368230

square

#305F82 #7C3082 #825330 #368230

split-complementary

#305F82 #823036 #827C30

monochromatic

#0F1E29 #1F3E55 #305F82 #4180AF #669DC6

Accessibility & contrast

On white

6.81

#305F82 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#305F82 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #305F82

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##305F82	#FFFFFF	#000000	##FFFFFF
##305F82	1.00	6.81	3.09	6.81
#FFFFFF	6.81	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#505F84

Deuteranopia (green-blind)

#445781

Tritanopia (blue-blind)

#00686B

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #305f82;
/* rgb */ color: rgb(48, 95, 130);
/* oklch */ color: oklch(46.8% 0.077 243.0);

Tailwind

colors: {
  custom: {
    50: '#708ca6',
    500: '#305f82',
    950: '#000000',
  },
}

SCSS

$custom: #305f82;
$custom-light: #708ca6;
$custom-dark: #000000;

JSON

{
  "hex": "#305f82",
  "rgb": {
    "r": 48,
    "g": 95,
    "b": 130
  },
  "hsl": {
    "h": 205.61,
    "s": 46.067,
    "l": 34.902
  },
  "oklch": {
    "l": 0.46836,
    "c": 0.07681,
    "h": 243
  },
  "luminance": 0.10425
}

Semantic roles & 50–950 ramp

primary

#305F82

secondary

#AE8160

accent

#8A52D6

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080C0F

muted

#7B7D7F

Preview Lab

Preview with #305F82

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

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