#30217C#30217C

#30217C is a dark, vivid blue. Relative luminance 0.032; OKLCH L 33.1% C 0.145 H 282.6°. Best body text is #FFFFFF at 12.85:1 contrast (WCAG AA passes).

Color values

HEX	#30217C
RGB	rgb(48, 33, 124)
HSL	hsl(250, 58%, 31%)
HSV	hsv(250, 73%, 49%)
CMYK	cmyk(61.3%, 73.4%, 0%, 51.4%)
CIE-LAB	lab(20.72, 33.95, -49.22)
CIE-LCH	lch(20.72, 59.80, 304.60°)
OKLab	oklab(33.13% 0.0316 -0.1418)
OKLCH	oklch(33.13% 0.145 282.6)
XYZ	xyz(5.3997, 3.1710, 19.3924)
Luminance	0.0317 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30217C #6D7C21

analogous

#213F7C #30217C #5D217C

triadic

#30217C #7C3021 #217C30

tetradic

#30217C #7C213F #6D7C21 #217C5D

square

#30217C #7C213F #6D7C21 #217C5D

split-complementary

#30217C #7C5D21 #3F7C21

monochromatic

#0B071B #1D144C #30217C #432EAC #5F49CF

Accessibility & contrast

On white

12.85

#30217C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#30217C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30217C

12.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30217C	#FFFFFF	#000000	##FFFFFF
##30217C	1.00	12.85	1.63	12.85
#FFFFFF	12.85	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00357F

Deuteranopia (green-blind)

#002F7A

Tritanopia (blue-blind)

#00394C

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #30217c;
/* rgb */ color: rgb(48, 33, 124);
/* oklch */ color: oklch(33.1% 0.145 282.6);

Tailwind

colors: {
  custom: {
    50: '#725ea3',
    500: '#30217c',
    950: '#000000',
  },
}

SCSS

$custom: #30217c;
$custom-light: #725ea3;
$custom-dark: #000000;

JSON

{
  "hex": "#30217c",
  "rgb": {
    "r": 48,
    "g": 33,
    "b": 124
  },
  "hsl": {
    "h": 249.89,
    "s": 57.962,
    "l": 30.784
  },
  "oklch": {
    "l": 0.33125,
    "c": 0.14527,
    "h": 282.6
  },
  "luminance": 0.03171
}

Semantic roles & 50–950 ramp

primary

#30217C

secondary

#9EAF4A

accent

#E147C8

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09040F

muted

#7B797F

Preview Lab

Preview with #30217C

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

Preview Lab → · Contrast checker → · Palette generator →