#304850#304850

#304850 is a dark, muted cyan. Relative luminance 0.058; OKLCH L 38.5% C 0.032 H 220.7°. Best body text is #FFFFFF at 9.68:1 contrast (WCAG AA passes).

Color values

HEX	#304850
RGB	rgb(48, 72, 80)
HSL	hsl(195, 25%, 25%)
HSV	hsv(195, 40%, 31%)
CMYK	cmyk(40%, 10%, 0%, 68.6%)
CIE-LAB	lab(29.01, -6.87, -7.71)
CIE-LCH	lch(29.01, 10.33, 228.34°)
OKLab	oklab(38.53% -0.0246 -0.0212)
OKLCH	oklch(38.53% 0.032 220.7)
XYZ	xyz(4.9838, 5.8420, 8.4529)
Luminance	0.0584 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#304850 #503830

analogous

#305048 #304850 #303850

triadic

#304850 #503048 #485030

tetradic

#304850 #483050 #503830 #385030

square

#304850 #483050 #503830 #385030

split-complementary

#304850 #503038 #504830

monochromatic

#0B1113 #19262A #304850 #476A76 #5E8D9C

Accessibility & contrast

On white

9.68

#304850 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#304850 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #304850

9.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##304850	#FFFFFF	#000000	##FFFFFF
##304850	1.00	9.68	2.17	9.68
#FFFFFF	9.68	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#434750

Deuteranopia (green-blind)

#3E4350

Tritanopia (blue-blind)

#244B4A

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #304850;
/* rgb */ color: rgb(48, 72, 80);
/* oklch */ color: oklch(38.5% 0.032 220.7);

Tailwind

colors: {
  custom: {
    50: '#6a7b81',
    500: '#304850',
    950: '#000000',
  },
}

SCSS

$custom: #304850;
$custom-light: #6a7b81;
$custom-dark: #000000;

JSON

{
  "hex": "#304850",
  "rgb": {
    "r": 48,
    "g": 72,
    "b": 80
  },
  "hsl": {
    "h": 195,
    "s": 25,
    "l": 25.098
  },
  "oklch": {
    "l": 0.38533,
    "c": 0.03246,
    "h": 220.7
  },
  "luminance": 0.05842
}

Semantic roles & 50–950 ramp

primary

#304850

secondary

#81645B

accent

#7D66C1

background

#F6F7F7

surface

#EBEDEE

border

#C6C8C9

text

#06090A

muted

#7A7B7C

Preview Lab

Preview with #304850

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

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