#305658#305658

#305658 is a dark, muted teal. Relative luminance 0.080; OKLCH L 42.6% C 0.043 H 200.0°. Best body text is #FFFFFF at 8.08:1 contrast (WCAG AA passes).

Color values

HEX	#305658
RGB	rgb(48, 86, 88)
HSL	hsl(183, 29%, 27%)
HSV	hsv(183, 45%, 35%)
CMYK	cmyk(45.5%, 2.3%, 0%, 65.5%)
CIE-LAB	lab(33.96, -12.91, -5.41)
CIE-LCH	lch(33.96, 13.99, 202.73°)
OKLab	oklab(42.58% -0.0408 -0.0149)
OKLCH	oklch(42.58% 0.043 200)
XYZ	xyz(6.3075, 7.9881, 10.4401)
Luminance	0.0799 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#305658 #583230

analogous

#305846 #305658 #304258

triadic

#305658 #583056 #565830

tetradic

#305658 #463058 #583230 #425830

square

#305658 #463058 #583230 #425830

split-complementary

#305658 #583042 #584630

monochromatic

#0B1314 #1A2F30 #305658 #467D80 #5CA3A6

Accessibility & contrast

On white

8.08

#305658 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#305658 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #305658

8.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##305658	#FFFFFF	#000000	##FFFFFF
##305658	1.00	8.08	2.60	8.08
#FFFFFF	8.08	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#515358

Deuteranopia (green-blind)

#4A4E58

Tritanopia (blue-blind)

#1D5856

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #305658;
/* rgb */ color: rgb(48, 86, 88);
/* oklch */ color: oklch(42.6% 0.043 200.0);

Tailwind

colors: {
  custom: {
    50: '#6b8587',
    500: '#305658',
    950: '#000000',
  },
}

SCSS

$custom: #305658;
$custom-light: #6b8587;
$custom-dark: #000000;

JSON

{
  "hex": "#305658",
  "rgb": {
    "r": 48,
    "g": 86,
    "b": 88
  },
  "hsl": {
    "h": 183,
    "s": 29.412,
    "l": 26.667
  },
  "oklch": {
    "l": 0.42579,
    "c": 0.04347,
    "h": 200
  },
  "luminance": 0.07989
}

Semantic roles & 50–950 ramp

primary

#305658

secondary

#895D5A

accent

#6762C6

background

#F6F8F8

surface

#EBEFEF

border

#C6CACA

text

#070B0B

muted

#7A7C7C

Preview Lab

Preview with #305658

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

Preview Lab → · Contrast checker → · Palette generator →