#303048#303048

#303048 is a dark, muted blue. Relative luminance 0.032; OKLCH L 32.0% C 0.042 H 283.7°. Best body text is #FFFFFF at 12.79:1 contrast (WCAG AA passes).

Color values

HEX	#303048
RGB	rgb(48, 48, 72)
HSL	hsl(240, 20%, 24%)
HSV	hsv(240, 33%, 28%)
CMYK	cmyk(33.3%, 33.3%, 0%, 71.8%)
CIE-LAB	lab(20.87, 6.57, -14.87)
CIE-LCH	lch(20.87, 16.26, 293.83°)
OKLab	oklab(32.03% 0.0101 -0.0413)
OKLCH	oklch(32.03% 0.042 283.7)
XYZ	xyz(3.4453, 3.2101, 6.5677)
Luminance	0.0321 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#303048 #484830

analogous

#303C48 #303048 #3C3048

triadic

#303048 #483030 #304830

tetradic

#303048 #48303C #484830 #30483C

square

#303048 #48303C #484830 #30483C

split-complementary

#303048 #483C30 #3C4830

monochromatic

#0C0C12 #181823 #303048 #48486D #616191

Accessibility & contrast

On white

12.79

#303048 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#303048 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #303048

12.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##303048	#FFFFFF	#000000	##FFFFFF
##303048	1.00	12.79	1.64	12.79
#FFFFFF	12.79	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#293349

Deuteranopia (green-blind)

#283147

Tritanopia (blue-blind)

#2A3439

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #303048;
/* rgb */ color: rgb(48, 48, 72);
/* oklch */ color: oklch(32.0% 0.042 283.7);

Tailwind

colors: {
  custom: {
    50: '#69687b',
    500: '#303048',
    950: '#000000',
  },
}

SCSS

$custom: #303048;
$custom-light: #69687b;
$custom-dark: #000000;

JSON

{
  "hex": "#303048",
  "rgb": {
    "r": 48,
    "g": 48,
    "b": 72
  },
  "hsl": {
    "h": 240,
    "s": 20,
    "l": 23.529
  },
  "oklch": {
    "l": 0.32029,
    "c": 0.04249,
    "h": 283.7
  },
  "luminance": 0.0321
}

Semantic roles & 50–950 ramp

primary

#303048

secondary

#79795B

accent

#BD6BBD

background

#F6F6F7

surface

#EBEBED

border

#C6C6C8

text

#060609

muted

#7A7A7B

Preview Lab

Preview with #303048

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

Preview Lab → · Contrast checker → · Palette generator →