#305751#305751

#305751 is a dark, muted teal. Relative luminance 0.080; OKLCH L 42.6% C 0.046 H 183.2°. Best body text is #FFFFFF at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#305751
RGB	rgb(48, 87, 81)
HSL	hsl(171, 29%, 26%)
HSV	hsv(171, 45%, 34%)
CMYK	cmyk(44.8%, 0%, 6.9%, 65.9%)
CIE-LAB	lab(34.06, -15.47, -0.85)
CIE-LCH	lch(34.06, 15.50, 183.13°)
OKLab	oklab(42.59% -0.0456 -0.0025)
OKLCH	oklch(42.59% 0.046 183.2)
XYZ	xyz(6.1117, 8.0384, 9.0125)
Luminance	0.0804 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#305751 #573036

analogous

#30573E #305751 #304A57

triadic

#305751 #513057 #575130

tetradic

#305751 #3E3057 #573036 #4A5730

square

#305751 #3E3057 #573036 #4A5730

split-complementary

#305751 #57304A #573E30

monochromatic

#0B1412 #1A302C #305751 #467E76 #5CA59A

Accessibility & contrast

On white

8.05

#305751 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#305751 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #305751

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##305751	#FFFFFF	#000000	##FFFFFF
##305751	1.00	8.05	2.61	8.05
#FFFFFF	8.05	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#545351

Deuteranopia (green-blind)

#4D4E52

Tritanopia (blue-blind)

#215855

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #305751;
/* rgb */ color: rgb(48, 87, 81);
/* oklch */ color: oklch(42.6% 0.046 183.2);

Tailwind

colors: {
  custom: {
    50: '#6b8681',
    500: '#305751',
    950: '#000000',
  },
}

SCSS

$custom: #305751;
$custom-light: #6b8681;
$custom-dark: #000000;

JSON

{
  "hex": "#305751",
  "rgb": {
    "r": 48,
    "g": 87,
    "b": 81
  },
  "hsl": {
    "h": 170.769,
    "s": 28.889,
    "l": 26.471
  },
  "oklch": {
    "l": 0.42586,
    "c": 0.04571,
    "h": 183.2
  },
  "luminance": 0.08039
}

Semantic roles & 50–950 ramp

primary

#305751

secondary

#885A62

accent

#6372C5

background

#F6F8F7

surface

#EBEFEE

border

#C6CAC9

text

#070B0A

muted

#7A7C7C

Preview Lab

Preview with #305751

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

Preview Lab → · Contrast checker → · Palette generator →