#305990#305990

#305990 is a mid, moderate cyan. Relative luminance 0.098; OKLCH L 46.2% C 0.101 H 256.4°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#305990
RGB	rgb(48, 89, 144)
HSL	hsl(214, 50%, 38%)
HSV	hsv(214, 67%, 56%)
CMYK	cmyk(66.7%, 38.2%, 0%, 43.5%)
CIE-LAB	lab(37.46, 4.24, -34.64)
CIE-LCH	lch(37.46, 34.90, 276.97°)
OKLab	oklab(46.18% -0.0239 -0.0984)
OKLCH	oklch(46.18% 0.101 256.4)
XYZ	xyz(9.8235, 9.7858, 27.7513)
Luminance	0.0979 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#305990 #906730

analogous

#308990 #305990 #373090

triadic

#305990 #903059 #599030

tetradic

#305990 #903089 #906730 #309037

square

#305990 #903089 #906730 #309037

split-complementary

#305990 #903730 #899030

monochromatic

#112034 #213D62 #305990 #3F75BE #6C96CE

Accessibility & contrast

On white

7.10

#305990 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#305990 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #305990

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##305990	#FFFFFF	#000000	##FFFFFF
##305990	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#415D92

Deuteranopia (green-blind)

#33548F

Tritanopia (blue-blind)

#00666D

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #305990;
/* rgb */ color: rgb(48, 89, 144);
/* oklch */ color: oklch(46.2% 0.101 256.4);

Tailwind

colors: {
  custom: {
    50: '#7387b1',
    500: '#305990',
    950: '#000000',
  },
}

SCSS

$custom: #305990;
$custom-light: #7387b1;
$custom-dark: #000000;

JSON

{
  "hex": "#305990",
  "rgb": {
    "r": 48,
    "g": 89,
    "b": 144
  },
  "hsl": {
    "h": 214.375,
    "s": 50,
    "l": 37.647
  },
  "oklch": {
    "l": 0.46179,
    "c": 0.10127,
    "h": 256.4
  },
  "luminance": 0.09787
}

Semantic roles & 50–950 ramp

primary

#305990

secondary

#B59466

accent

#9E4EDA

background

#F7F8FA

surface

#EDEFF5

border

#C8CACF

text

#090B10

muted

#7B7C7F

Preview Lab

Preview with #305990

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

Preview Lab → · Contrast checker → · Palette generator →