#30209D#30209D

#30209D is a dark, vivid blue. Relative luminance 0.041; OKLCH L 36.5% C 0.188 H 277.4°. Best body text is #FFFFFF at 11.54:1 contrast (WCAG AA passes).

Color values

HEX	#30209D
RGB	rgb(48, 32, 157)
HSL	hsl(248, 66%, 37%)
HSV	hsv(248, 80%, 62%)
CMYK	cmyk(69.4%, 79.6%, 0%, 38.4%)
CIE-LAB	lab(23.98, 45.12, -64.41)
CIE-LCH	lch(23.98, 78.64, 305.01°)
OKLab	oklab(36.46% 0.0241 -0.1861)
OKLCH	oklch(36.46% 0.188 277.4)
XYZ	xyz(7.8193, 4.0950, 32.2701)
Luminance	0.0410 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30209D #8D9D20

analogous

#204F9D #30209D #6F209D

triadic

#30209D #9D3020 #209D30

tetradic

#30209D #9D204F #8D9D20 #209D6F

square

#30209D #9D204F #8D9D20 #209D6F

split-complementary

#30209D #9D6F20 #4F9D20

monochromatic

#110B37 #20166A #30209D #402AD0 #6B5ADD

Accessibility & contrast

On white

11.54

#30209D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#30209D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30209D

11.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30209D	#FFFFFF	#000000	##FFFFFF
##30209D	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)

#003EA0

Deuteranopia (green-blind)

#00349B

Tritanopia (blue-blind)

#00465E

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #30209d;
/* rgb */ color: rgb(48, 32, 157);
/* oklch */ color: oklch(36.5% 0.188 277.4);

Tailwind

colors: {
  custom: {
    50: '#795fbb',
    500: '#30209d',
    950: '#000000',
  },
}

SCSS

$custom: #30209d;
$custom-light: #795fbb;
$custom-dark: #000000;

JSON

{
  "hex": "#30209d",
  "rgb": {
    "r": 48,
    "g": 32,
    "b": 157
  },
  "hsl": {
    "h": 247.68,
    "s": 66.138,
    "l": 37.059
  },
  "oklch": {
    "l": 0.36465,
    "c": 0.18767,
    "h": 277.4
  },
  "luminance": 0.04096
}

Semantic roles & 50–950 ramp

primary

#30209D

secondary

#B4C157

accent

#E93FD3

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #30209D

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

Preview Lab → · Contrast checker → · Palette generator →