#305481#305481

#305481 is a dark, moderate cyan. Relative luminance 0.086; OKLCH L 44.1% C 0.086 H 254.8°. Best body text is #FFFFFF at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#305481
RGB	rgb(48, 84, 129)
HSL	hsl(213, 46%, 35%)
HSV	hsv(213, 63%, 51%)
CMYK	cmyk(62.8%, 34.9%, 0%, 49.4%)
CIE-LAB	lab(35.11, 1.98, -29.20)
CIE-LCH	lch(35.11, 29.26, 273.87°)
OKLab	oklab(44.08% -0.0224 -0.0826)
OKLCH	oklch(44.08% 0.086 254.8)
XYZ	xyz(8.3503, 8.5532, 21.9755)
Luminance	0.0855 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#305481 #815D30

analogous

#307D81 #305481 #343081

triadic

#305481 #813054 #548130

tetradic

#305481 #81307D #815D30 #308134

square

#305481 #81307D #815D30 #308134

split-complementary

#305481 #813430 #7D8130

monochromatic

#0F1A28 #1F3754 #305481 #4171AE #6690C6

Accessibility & contrast

On white

7.75

#305481 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#305481 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #305481

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##305481	#FFFFFF	#000000	##FFFFFF
##305481	1.00	7.75	2.71	7.75
#FFFFFF	7.75	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#415783

Deuteranopia (green-blind)

#364F80

Tritanopia (blue-blind)

#005E64

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #305481;
/* rgb */ color: rgb(48, 84, 129);
/* oklch */ color: oklch(44.1% 0.086 254.8);

Tailwind

colors: {
  custom: {
    50: '#7083a6',
    500: '#305481',
    950: '#000000',
  },
}

SCSS

$custom: #305481;
$custom-light: #7083a6;
$custom-dark: #000000;

JSON

{
  "hex": "#305481",
  "rgb": {
    "r": 48,
    "g": 84,
    "b": 129
  },
  "hsl": {
    "h": 213.333,
    "s": 45.763,
    "l": 34.706
  },
  "oklch": {
    "l": 0.44082,
    "c": 0.08555,
    "h": 254.8
  },
  "luminance": 0.08554
}

Semantic roles & 50–950 ramp

primary

#305481

secondary

#AD8B60

accent

#9B52D5

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #305481

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

Preview Lab → · Contrast checker → · Palette generator →