#305B85#305B85

#305B85 is a mid, moderate cyan. Relative luminance 0.098; OKLCH L 46.0% C 0.084 H 249.6°. Best body text is #FFFFFF at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#305B85
RGB	rgb(48, 91, 133)
HSL	hsl(210, 47%, 35%)
HSV	hsv(210, 64%, 52%)
CMYK	cmyk(63.9%, 31.6%, 0%, 47.8%)
CIE-LAB	lab(37.49, -1.04, -27.91)
CIE-LCH	lch(37.49, 27.93, 267.87°)
OKLab	oklab(46.01% -0.0293 -0.0788)
OKLCH	oklch(46.01% 0.084 249.6)
XYZ	xyz(9.1921, 9.8031, 23.5935)
Luminance	0.0980 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#305B85 #855A30

analogous

#308584 #305B85 #303185

triadic

#305B85 #85305B #5B8530

tetradic

#305B85 #843085 #855A30 #318530

square

#305B85 #843085 #855A30 #318530

split-complementary

#305B85 #853031 #858430

monochromatic

#101D2B #203C58 #305B85 #407AB2 #6798C8

Accessibility & contrast

On white

7.09

#305B85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#305B85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #305B85

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##305B85	#FFFFFF	#000000	##FFFFFF
##305B85	1.00	7.09	2.96	7.09
#FFFFFF	7.09	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#495D87

Deuteranopia (green-blind)

#3E5584

Tritanopia (blue-blind)

#00656A

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #305b85;
/* rgb */ color: rgb(48, 91, 133);
/* oklch */ color: oklch(46.0% 0.084 249.6);

Tailwind

colors: {
  custom: {
    50: '#7189a8',
    500: '#305b85',
    950: '#000000',
  },
}

SCSS

$custom: #305b85;
$custom-light: #7189a8;
$custom-dark: #000000;

JSON

{
  "hex": "#305b85",
  "rgb": {
    "r": 48,
    "g": 91,
    "b": 133
  },
  "hsl": {
    "h": 209.647,
    "s": 46.961,
    "l": 35.49
  },
  "oklch": {
    "l": 0.46013,
    "c": 0.08402,
    "h": 249.6
  },
  "luminance": 0.09804
}

Semantic roles & 50–950 ramp

primary

#305B85

secondary

#AF8861

accent

#9351D7

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080B0F

muted

#7B7C7F

Preview Lab

Preview with #305B85

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

Preview Lab → · Contrast checker → · Palette generator →