#305E90#305E90

#305E90 is a mid, moderate cyan. Relative luminance 0.106; OKLCH L 47.4% C 0.096 H 252.2°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#305E90
RGB	rgb(48, 94, 144)
HSL	hsl(211, 50%, 38%)
HSV	hsv(211, 67%, 56%)
CMYK	cmyk(66.7%, 34.7%, 0%, 43.5%)
CIE-LAB	lab(38.98, 1.05, -32.23)
CIE-LCH	lch(38.98, 32.25, 271.86°)
OKLab	oklab(47.37% -0.0293 -0.0913)
OKLCH	oklch(47.37% 0.096 252.2)
XYZ	xyz(10.2538, 10.6464, 27.8947)
Luminance	0.1065 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#305E90 #906230

analogous

#308E90 #305E90 #323090

triadic

#305E90 #90305E #5E9030

tetradic

#305E90 #90308E #906230 #309032

square

#305E90 #90308E #906230 #309032

split-complementary

#305E90 #903230 #8E9030

monochromatic

#112234 #214062 #305E90 #3F7CBE #6C9BCE

Accessibility & contrast

On white

6.71

#305E90 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#305E90 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #305E90

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##305E90	#FFFFFF	#000000	##FFFFFF
##305E90	1.00	6.71	3.13	6.71
#FFFFFF	6.71	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#486192

Deuteranopia (green-blind)

#3B588F

Tritanopia (blue-blind)

#006A70

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #305e90;
/* rgb */ color: rgb(48, 94, 144);
/* oklch */ color: oklch(47.4% 0.096 252.2);

Tailwind

colors: {
  custom: {
    50: '#738bb1',
    500: '#305e90',
    950: '#000000',
  },
}

SCSS

$custom: #305e90;
$custom-light: #738bb1;
$custom-dark: #000000;

JSON

{
  "hex": "#305e90",
  "rgb": {
    "r": 48,
    "g": 94,
    "b": 144
  },
  "hsl": {
    "h": 211.25,
    "s": 50,
    "l": 37.647
  },
  "oklch": {
    "l": 0.47369,
    "c": 0.0959,
    "h": 252.2
  },
  "luminance": 0.10647
}

Semantic roles & 50–950 ramp

primary

#305E90

secondary

#B59066

accent

#974EDA

background

#F7F8FA

surface

#EDF0F5

border

#C8CBCF

text

#090B10

muted

#7B7C7F

Preview Lab

Preview with #305E90

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

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