#304848#304848

#304848 is a dark, muted teal. Relative luminance 0.057; OKLCH L 38.2% C 0.030 H 196.0°. Best body text is #FFFFFF at 9.78:1 contrast (WCAG AA passes).

Color values

HEX	#304848
RGB	rgb(48, 72, 72)
HSL	hsl(180, 20%, 24%)
HSV	hsv(180, 33%, 28%)
CMYK	cmyk(33.3%, 0%, 0%, 71.8%)
CIE-LAB	lab(28.72, -9.17, -2.97)
CIE-LCH	lch(28.72, 9.64, 197.91°)
OKLab	oklab(38.21% -0.0284 -0.0081)
OKLCH	oklch(38.21% 0.03 196)
XYZ	xyz(4.7056, 5.7307, 6.9878)
Luminance	0.0573 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#304848 #483030

analogous

#30483C #304848 #303C48

triadic

#304848 #483048 #484830

tetradic

#304848 #3C3048 #483030 #3C4830

square

#304848 #3C3048 #483030 #3C4830

split-complementary

#304848 #48303C #483C30

monochromatic

#0C1212 #182323 #304848 #486D6D #619191

Accessibility & contrast

On white

9.78

#304848 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#304848 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #304848

9.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##304848	#FFFFFF	#000000	##FFFFFF
##304848	1.00	9.78	2.15	9.78
#FFFFFF	9.78	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454648

Deuteranopia (green-blind)

#404248

Tritanopia (blue-blind)

#274A48

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #304848;
/* rgb */ color: rgb(48, 72, 72);
/* oklch */ color: oklch(38.2% 0.030 196.0);

Tailwind

colors: {
  custom: {
    50: '#697b7a',
    500: '#304848',
    950: '#000000',
  },
}

SCSS

$custom: #304848;
$custom-light: #697b7a;
$custom-dark: #000000;

JSON

{
  "hex": "#304848",
  "rgb": {
    "r": 48,
    "g": 72,
    "b": 72
  },
  "hsl": {
    "h": 180,
    "s": 20,
    "l": 23.529
  },
  "oklch": {
    "l": 0.38208,
    "c": 0.02954,
    "h": 196
  },
  "luminance": 0.05731
}

Semantic roles & 50–950 ramp

primary

#304848

secondary

#795B5B

accent

#6B6BBD

background

#F6F7F7

surface

#EBEDED

border

#C6C8C8

text

#060909

muted

#7A7B7B

Preview Lab

Preview with #304848

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

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