#305051#305051

#305051 is a dark, muted teal. Relative luminance 0.070; OKLCH L 40.7% C 0.038 H 198.3°. Best body text is #FFFFFF at 8.78:1 contrast (WCAG AA passes).

Color values

HEX	#305051
RGB	rgb(48, 80, 81)
HSL	hsl(182, 26%, 25%)
HSV	hsv(182, 41%, 32%)
CMYK	cmyk(40.7%, 1.2%, 0%, 68.2%)
CIE-LAB	lab(31.71, -11.43, -4.31)
CIE-LCH	lch(31.71, 12.21, 200.67°)
OKLab	oklab(40.7% -0.0358 -0.0118)
OKLCH	oklch(40.7% 0.038 198.3)
XYZ	xyz(5.5722, 6.9594, 8.8327)
Luminance	0.0696 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#305051 #513130

analogous

#305141 #305051 #303F51

triadic

#305051 #513050 #505130

tetradic

#305051 #413051 #513130 #3F5130

square

#305051 #413051 #513130 #3F5130

split-complementary

#305051 #51303F #514130

monochromatic

#0B1313 #192A2B #305051 #477677 #5E9C9E

Accessibility & contrast

On white

8.78

#305051 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#305051 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #305051

8.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##305051	#FFFFFF	#000000	##FFFFFF
##305051	1.00	8.78	2.39	8.78
#FFFFFF	8.78	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4D51

Deuteranopia (green-blind)

#464951

Tritanopia (blue-blind)

#225250

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #305051;
/* rgb */ color: rgb(48, 80, 81);
/* oklch */ color: oklch(40.7% 0.038 198.3);

Tailwind

colors: {
  custom: {
    50: '#6a8181',
    500: '#305051',
    950: '#000000',
  },
}

SCSS

$custom: #305051;
$custom-light: #6a8181;
$custom-dark: #000000;

JSON

{
  "hex": "#305051",
  "rgb": {
    "r": 48,
    "g": 80,
    "b": 81
  },
  "hsl": {
    "h": 181.818,
    "s": 25.581,
    "l": 25.294
  },
  "oklch": {
    "l": 0.40701,
    "c": 0.03771,
    "h": 198.3
  },
  "luminance": 0.0696
}

Semantic roles & 50–950 ramp

primary

#305051

secondary

#825C5B

accent

#6966C2

background

#F6F7F7

surface

#EBEEEE

border

#C6C9C9

text

#060A0A

muted

#7A7C7C

Preview Lab

Preview with #305051

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

Preview Lab → · Contrast checker → · Palette generator →