#305B84#305B84

#305B84 is a mid, moderate cyan. Relative luminance 0.098; OKLCH L 46.0% C 0.083 H 249.0°. Best body text is #FFFFFF at 7.11:1 contrast (WCAG AA passes).

Color values

HEX	#305B84
RGB	rgb(48, 91, 132)
HSL	hsl(209, 47%, 35%)
HSV	hsv(209, 64%, 52%)
CMYK	cmyk(63.6%, 31.1%, 0%, 48.2%)
CIE-LAB	lab(37.44, -1.40, -27.38)
CIE-LCH	lch(37.44, 27.41, 267.08°)
OKLab	oklab(45.96% -0.0296 -0.0772)
OKLCH	oklch(45.96% 0.083 249)
XYZ	xyz(9.1233, 9.7756, 23.2314)
Luminance	0.0978 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#305B84 #845930

analogous

#308483 #305B84 #303184

triadic

#305B84 #84305B #5B8430

tetradic

#305B84 #833084 #845930 #318430

square

#305B84 #833084 #845930 #318430

split-complementary

#305B84 #843031 #848330

monochromatic

#0F1D2A #203C57 #305B84 #407AB1 #6798C8

Accessibility & contrast

On white

7.11

#305B84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#305B84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #305B84

7.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##305B84	#FFFFFF	#000000	##FFFFFF
##305B84	1.00	7.11	2.96	7.11
#FFFFFF	7.11	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#495D86

Deuteranopia (green-blind)

#3E5483

Tritanopia (blue-blind)

#006569

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #305b84;
/* rgb */ color: rgb(48, 91, 132);
/* oklch */ color: oklch(46.0% 0.083 249.0);

Tailwind

colors: {
  custom: {
    50: '#7189a8',
    500: '#305b84',
    950: '#000000',
  },
}

SCSS

$custom: #305b84;
$custom-light: #7189a8;
$custom-dark: #000000;

JSON

{
  "hex": "#305b84",
  "rgb": {
    "r": 48,
    "g": 91,
    "b": 132
  },
  "hsl": {
    "h": 209.286,
    "s": 46.667,
    "l": 35.294
  },
  "oklch": {
    "l": 0.45957,
    "c": 0.08269,
    "h": 249
  },
  "luminance": 0.09776
}

Semantic roles & 50–950 ramp

primary

#305B84

secondary

#AF8761

accent

#9251D6

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080B0F

muted

#7B7C7F

Preview Lab

Preview with #305B84

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

Preview Lab → · Contrast checker → · Palette generator →