#305673#305673

#305673 is a dark, moderate cyan. Relative luminance 0.085; OKLCH L 43.8% C 0.065 H 243.0°. Best body text is #FFFFFF at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#305673
RGB	rgb(48, 86, 115)
HSL	hsl(206, 41%, 32%)
HSV	hsv(206, 58%, 45%)
CMYK	cmyk(58.3%, 25.2%, 0%, 54.9%)
CIE-LAB	lab(35.05, -4.24, -20.64)
CIE-LCH	lch(35.05, 21.07, 258.40°)
OKLab	oklab(43.8% -0.0294 -0.0578)
OKLCH	oklch(43.8% 0.065 243)
XYZ	xyz(7.6401, 8.5211, 17.4585)
Luminance	0.0852 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#305673 #734D30

analogous

#30736F #305673 #303573

triadic

#305673 #733056 #567330

tetradic

#305673 #6F3073 #734D30 #357330

square

#305673 #6F3073 #734D30 #357330

split-complementary

#305673 #733035 #736F30

monochromatic

#0C151D #1E3648 #305673 #42769E #6195BD

Accessibility & contrast

On white

7.77

#305673 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#305673 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #305673

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##305673	#FFFFFF	#000000	##FFFFFF
##305673	1.00	7.77	2.70	7.77
#FFFFFF	7.77	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#495674

Deuteranopia (green-blind)

#404F72

Tritanopia (blue-blind)

#005D60

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #305673;
/* rgb */ color: rgb(48, 86, 115);
/* oklch */ color: oklch(43.8% 0.065 243.0);

Tailwind

colors: {
  custom: {
    50: '#6e859b',
    500: '#305673',
    950: '#000000',
  },
}

SCSS

$custom: #305673;
$custom-light: #6e859b;
$custom-dark: #000000;

JSON

{
  "hex": "#305673",
  "rgb": {
    "r": 48,
    "g": 86,
    "b": 115
  },
  "hsl": {
    "h": 205.97,
    "s": 41.104,
    "l": 31.961
  },
  "oklch": {
    "l": 0.43804,
    "c": 0.06484,
    "h": 243
  },
  "luminance": 0.08522
}

Semantic roles & 50–950 ramp

primary

#305673

secondary

#A47A5B

accent

#8C57D1

background

#F6F8F9

surface

#ECEFF2

border

#C7CACC

text

#070B0E

muted

#7A7C7E

Preview Lab

Preview with #305673

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

Preview Lab → · Contrast checker → · Palette generator →