#305668#305668

#305668 is a dark, muted cyan. Relative luminance 0.083; OKLCH L 43.3% C 0.053 H 230.1°. Best body text is #FFFFFF at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#305668
RGB	rgb(48, 86, 104)
HSL	hsl(199, 37%, 30%)
HSV	hsv(199, 54%, 41%)
CMYK	cmyk(53.8%, 17.3%, 0%, 59.2%)
CIE-LAB	lab(34.57, -7.93, -14.53)
CIE-LCH	lch(34.57, 16.55, 241.39°)
OKLab	oklab(43.26% -0.0337 -0.0403)
OKLCH	oklch(43.26% 0.053 230.1)
XYZ	xyz(7.0445, 8.2829, 14.3215)
Luminance	0.0828 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#305668 #684230

analogous

#30685E #305668 #303A68

triadic

#305668 #683056 #566830

tetradic

#305668 #5E3068 #684230 #3A6830

square

#305668 #5E3068 #684230 #3A6830

split-complementary

#305668 #68303A #685E30

monochromatic

#0A1115 #1D333E #305668 #437992 #5E99B5

Accessibility & contrast

On white

7.90

#305668 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#305668 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #305668

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##305668	#FFFFFF	#000000	##FFFFFF
##305668	1.00	7.90	2.66	7.90
#FFFFFF	7.90	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D5569

Deuteranopia (green-blind)

#454F68

Tritanopia (blue-blind)

#105B5C

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #305668;
/* rgb */ color: rgb(48, 86, 104);
/* oklch */ color: oklch(43.3% 0.053 230.1);

Tailwind

colors: {
  custom: {
    50: '#6d8593',
    500: '#305668',
    950: '#000000',
  },
}

SCSS

$custom: #305668;
$custom-light: #6d8593;
$custom-dark: #000000;

JSON

{
  "hex": "#305668",
  "rgb": {
    "r": 48,
    "g": 86,
    "b": 104
  },
  "hsl": {
    "h": 199.286,
    "s": 36.842,
    "l": 29.804
  },
  "oklch": {
    "l": 0.43264,
    "c": 0.05256,
    "h": 230.1
  },
  "luminance": 0.08283
}

Semantic roles & 50–950 ramp

primary

#305668

secondary

#996F5A

accent

#805BCD

background

#F6F8F9

surface

#ECEFF1

border

#C7CACB

text

#070B0D

muted

#7A7C7E

Preview Lab

Preview with #305668

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

Preview Lab → · Contrast checker → · Palette generator →