#30328D#30328D

#30328D is a dark, vivid blue. Relative luminance 0.048; OKLCH L 37.6% C 0.147 H 275.7°. Best body text is #FFFFFF at 10.68:1 contrast (WCAG AA passes).

Color values

HEX	#30328D
RGB	rgb(48, 50, 141)
HSL	hsl(239, 49%, 37%)
HSV	hsv(239, 66%, 55%)
CMYK	cmyk(66%, 64.5%, 0%, 44.7%)
CIE-LAB	lab(26.25, 29.11, -50.83)
CIE-LCH	lch(26.25, 58.58, 299.80°)
OKLab	oklab(37.61% 0.0147 -0.1465)
OKLCH	oklch(37.61% 0.147 275.7)
XYZ	xyz(7.1657, 4.8321, 25.7492)
Luminance	0.0483 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30328D #8D8B30

analogous

#30608D #30328D #5D308D

triadic

#30328D #8D3032 #328D30

tetradic

#30328D #8D3060 #8D8B30 #308D5D

square

#30328D #8D3060 #8D8B30 #308D5D

split-complementary

#30328D #8D5D30 #608D30

monochromatic

#111232 #20225F #30328D #4042BB #6B6DCD

Accessibility & contrast

On white

10.68

#30328D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#30328D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30328D

10.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30328D	#FFFFFF	#000000	##FFFFFF
##30328D	1.00	10.68	1.97	10.68
#FFFFFF	10.68	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004290

Deuteranopia (green-blind)

#003A8B

Tritanopia (blue-blind)

#00495A

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #30328d;
/* rgb */ color: rgb(48, 50, 141);
/* oklch */ color: oklch(37.6% 0.147 275.7);

Tailwind

colors: {
  custom: {
    50: '#746aaf',
    500: '#30328d',
    950: '#000000',
  },
}

SCSS

$custom: #30328d;
$custom-light: #746aaf;
$custom-dark: #000000;

JSON

{
  "hex": "#30328d",
  "rgb": {
    "r": 48,
    "g": 50,
    "b": 141
  },
  "hsl": {
    "h": 238.71,
    "s": 49.206,
    "l": 37.059
  },
  "oklch": {
    "l": 0.3761,
    "c": 0.14724,
    "h": 275.7
  },
  "luminance": 0.04833
}

Semantic roles & 50–950 ramp

primary

#30328D

secondary

#B4B265

accent

#D64FD9

background

#F7F6FA

surface

#EDEBF5

border

#C8C6CF

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #30328D

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

Preview Lab → · Contrast checker → · Palette generator →