#305D83#305D83

#305D83 is a mid, moderate cyan. Relative luminance 0.101; OKLCH L 46.4% C 0.080 H 246.1°. Best body text is #FFFFFF at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#305D83
RGB	rgb(48, 93, 131)
HSL	hsl(207, 46%, 35%)
HSV	hsv(207, 63%, 51%)
CMYK	cmyk(63.4%, 29%, 0%, 48.6%)
CIE-LAB	lab(38.01, -3.00, -25.87)
CIE-LCH	lch(38.01, 26.04, 263.38°)
OKLab	oklab(46.39% -0.0322 -0.0728)
OKLCH	oklch(46.39% 0.08 246.1)
XYZ	xyz(9.2285, 10.0949, 22.9305)
Luminance	0.1010 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#305D83 #835630

analogous

#308380 #305D83 #303383

triadic

#305D83 #83305D #5D8330

tetradic

#305D83 #803083 #835630 #338330

square

#305D83 #803083 #835630 #338330

split-complementary

#305D83 #833033 #838030

monochromatic

#0F1D29 #203D56 #305D83 #407DB0 #669BC7

Accessibility & contrast

On white

6.96

#305D83 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#305D83 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #305D83

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##305D83	#FFFFFF	#000000	##FFFFFF
##305D83	1.00	6.96	3.02	6.96
#FFFFFF	6.96	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C5E85

Deuteranopia (green-blind)

#415682

Tritanopia (blue-blind)

#00666A

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #305d83;
/* rgb */ color: rgb(48, 93, 131);
/* oklch */ color: oklch(46.4% 0.080 246.1);

Tailwind

colors: {
  custom: {
    50: '#718aa7',
    500: '#305d83',
    950: '#000000',
  },
}

SCSS

$custom: #305d83;
$custom-light: #718aa7;
$custom-dark: #000000;

JSON

{
  "hex": "#305d83",
  "rgb": {
    "r": 48,
    "g": 93,
    "b": 131
  },
  "hsl": {
    "h": 207.47,
    "s": 46.369,
    "l": 35.098
  },
  "oklch": {
    "l": 0.46394,
    "c": 0.07964,
    "h": 246.1
  },
  "luminance": 0.10096
}

Semantic roles & 50–950 ramp

primary

#305D83

secondary

#AE8461

accent

#8E52D6

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080B0F

muted

#7B7C7F

Preview Lab

Preview with #305D83

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

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