#30247A#30247A

#30247A is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.4% C 0.139 H 282.2°. Best body text is #FFFFFF at 12.66:1 contrast (WCAG AA passes).

Color values

HEX	#30247A
RGB	rgb(48, 36, 122)
HSL	hsl(248, 54%, 31%)
HSV	hsv(248, 70%, 48%)
CMYK	cmyk(60.7%, 70.5%, 0%, 52.2%)
CIE-LAB	lab(21.19, 31.46, -47.18)
CIE-LCH	lch(21.19, 56.71, 303.70°)
OKLab	oklab(33.4% 0.0293 -0.1358)
OKLCH	oklch(33.4% 0.139 282.2)
XYZ	xyz(5.3616, 3.2949, 18.7620)
Luminance	0.0330 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30247A #6E7A24

analogous

#24437A #30247A #5B247A

triadic

#30247A #7A3024 #247A30

tetradic

#30247A #7A2443 #6E7A24 #247A5B

square

#30247A #7A2443 #6E7A24 #247A5B

split-complementary

#30247A #7A5B24 #437A24

monochromatic

#0B081B #1D164B #30247A #4332A9 #5F4ECB

Accessibility & contrast

On white

12.66

#30247A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#30247A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30247A

12.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30247A	#FFFFFF	#000000	##FFFFFF
##30247A	1.00	12.66	1.66	12.66
#FFFFFF	12.66	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00367D

Deuteranopia (green-blind)

#003078

Tritanopia (blue-blind)

#033A4C

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #30247a;
/* rgb */ color: rgb(48, 36, 122);
/* oklch */ color: oklch(33.4% 0.139 282.2);

Tailwind

colors: {
  custom: {
    50: '#7160a1',
    500: '#30247a',
    950: '#000000',
  },
}

SCSS

$custom: #30247a;
$custom-light: #7160a1;
$custom-dark: #000000;

JSON

{
  "hex": "#30247a",
  "rgb": {
    "r": 48,
    "g": 36,
    "b": 122
  },
  "hsl": {
    "h": 248.372,
    "s": 54.43,
    "l": 30.98
  },
  "oklch": {
    "l": 0.33404,
    "c": 0.13893,
    "h": 282.2
  },
  "luminance": 0.03295
}

Semantic roles & 50–950 ramp

primary

#30247A

secondary

#9FAC4D

accent

#DE4AC9

background

#F7F5FA

surface

#EDE9F3

border

#C8C5CD

text

#08050F

muted

#7B797F

Preview Lab

Preview with #30247A

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

Preview Lab → · Contrast checker → · Palette generator →