#303A46#303A46

#303A46 is a dark, muted cyan. Relative luminance 0.041; OKLCH L 34.4% C 0.025 H 253.2°. Best body text is #FFFFFF at 11.54:1 contrast (WCAG AA passes).

Color values

HEX	#303A46
RGB	rgb(48, 58, 70)
HSL	hsl(213, 19%, 23%)
HSV	hsv(213, 31%, 27%)
CMYK	cmyk(31.4%, 17.1%, 0%, 72.5%)
CIE-LAB	lab(23.99, -0.84, -8.74)
CIE-LCH	lch(23.99, 8.78, 264.54°)
OKLab	oklab(34.43% -0.0072 -0.0239)
OKLCH	oklch(34.43% 0.025 253.2)
XYZ	xyz(3.8372, 4.0965, 6.3817)
Luminance	0.0410 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#303A46 #463C30

analogous

#304546 #303A46 #313046

triadic

#303A46 #46303A #3A4630

tetradic

#303A46 #463045 #463C30 #304631

square

#303A46 #463045 #463C30 #304631

split-complementary

#303A46 #463130 #454630

monochromatic

#0C0F12 #171C22 #303A46 #49586A #62768F

Accessibility & contrast

On white

11.54

#303A46 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#303A46 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #303A46

11.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##303A46	#FFFFFF	#000000	##FFFFFF
##303A46	1.00	11.54	1.82	11.54
#FFFFFF	11.54	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363A47

Deuteranopia (green-blind)

#333846

Tritanopia (blue-blind)

#2A3D3E

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #303a46;
/* rgb */ color: rgb(48, 58, 70);
/* oklch */ color: oklch(34.4% 0.025 253.2);

Tailwind

colors: {
  custom: {
    50: '#697079',
    500: '#303a46',
    950: '#000000',
  },
}

SCSS

$custom: #303a46;
$custom-light: #697079;
$custom-dark: #000000;

JSON

{
  "hex": "#303a46",
  "rgb": {
    "r": 48,
    "g": 58,
    "b": 70
  },
  "hsl": {
    "h": 212.727,
    "s": 18.644,
    "l": 23.137
  },
  "oklch": {
    "l": 0.34432,
    "c": 0.02502,
    "h": 253.2
  },
  "luminance": 0.04097
}

Semantic roles & 50–950 ramp

primary

#303A46

secondary

#776A5B

accent

#976DBB

background

#F6F6F7

surface

#EBECED

border

#C6C7C8

text

#060709

muted

#7A7A7B

Preview Lab

Preview with #303A46

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

Preview Lab → · Contrast checker → · Palette generator →