#30217D#30217D

#30217D is a dark, vivid blue. Relative luminance 0.032; OKLCH L 33.2% C 0.147 H 282.4°. Best body text is #FFFFFF at 12.81:1 contrast (WCAG AA passes).

Color values

HEX	#30217D
RGB	rgb(48, 33, 125)
HSL	hsl(250, 58%, 31%)
HSV	hsv(250, 74%, 49%)
CMYK	cmyk(61.6%, 73.6%, 0%, 51%)
CIE-LAB	lab(20.81, 34.28, -49.70)
CIE-LCH	lch(20.81, 60.38, 304.60°)
OKLab	oklab(33.22% 0.0314 -0.1432)
OKLCH	oklch(33.22% 0.147 282.4)
XYZ	xyz(5.4633, 3.1964, 19.7271)
Luminance	0.0320 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30217D #6E7D21

analogous

#21407D #30217D #5E217D

triadic

#30217D #7D3021 #217D30

tetradic

#30217D #7D2140 #6E7D21 #217D5E

square

#30217D #7D2140 #6E7D21 #217D5E

split-complementary

#30217D #7D5E21 #407D21

monochromatic

#0B071C #1D144D #30217D #432EAD #5F49CF

Accessibility & contrast

On white

12.81

#30217D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#30217D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30217D

12.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30217D	#FFFFFF	#000000	##FFFFFF
##30217D	1.00	12.81	1.64	12.81
#FFFFFF	12.81	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003580

Deuteranopia (green-blind)

#002F7B

Tritanopia (blue-blind)

#003A4C

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #30217d;
/* rgb */ color: rgb(48, 33, 125);
/* oklch */ color: oklch(33.2% 0.147 282.4);

Tailwind

colors: {
  custom: {
    50: '#725ea4',
    500: '#30217d',
    950: '#000000',
  },
}

SCSS

$custom: #30217d;
$custom-light: #725ea4;
$custom-dark: #000000;

JSON

{
  "hex": "#30217d",
  "rgb": {
    "r": 48,
    "g": 33,
    "b": 125
  },
  "hsl": {
    "h": 249.783,
    "s": 58.228,
    "l": 30.98
  },
  "oklch": {
    "l": 0.33224,
    "c": 0.14658,
    "h": 282.4
  },
  "luminance": 0.03197
}

Semantic roles & 50–950 ramp

primary

#30217D

secondary

#9FB04A

accent

#E146C8

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09040F

muted

#7B797F

Preview Lab

Preview with #30217D

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

Preview Lab → · Contrast checker → · Palette generator →