#30228F#30228F

#30228F is a dark, vivid blue. Relative luminance 0.038; OKLCH L 35.2% C 0.169 H 279.1°. Best body text is #FFFFFF at 11.99:1 contrast (WCAG AA passes).

Color values

HEX	#30228F
RGB	rgb(48, 34, 143)
HSL	hsl(248, 62%, 35%)
HSV	hsv(248, 76%, 56%)
CMYK	cmyk(66.4%, 76.2%, 0%, 43.9%)
CIE-LAB	lab(22.84, 39.60, -57.66)
CIE-LCH	lch(22.84, 69.95, 304.48°)
OKLab	oklab(35.22% 0.0266 -0.1665)
OKLCH	oklch(35.22% 0.169 279.1)
XYZ	xyz(6.7473, 3.7551, 26.3505)
Luminance	0.0376 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30228F #818F22

analogous

#224B8F #30228F #66228F

triadic

#30228F #8F3022 #228F30

tetradic

#30228F #8F224B #818F22 #228F66

square

#30228F #8F224B #818F22 #228F66

split-complementary

#30228F #8F6622 #4B8F22

monochromatic

#0F0A2C #1F165E #30228F #412EC0 #6655D7

Accessibility & contrast

On white

11.99

#30228F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#30228F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30228F

11.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30228F	#FFFFFF	#000000	##FFFFFF
##30228F	1.00	11.99	1.75	11.99
#FFFFFF	11.99	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B92

Deuteranopia (green-blind)

#00328D

Tritanopia (blue-blind)

#004157

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #30228f;
/* rgb */ color: rgb(48, 34, 143);
/* oklch */ color: oklch(35.2% 0.169 279.1);

Tailwind

colors: {
  custom: {
    50: '#765fb1',
    500: '#30228f',
    950: '#000000',
  },
}

SCSS

$custom: #30228f;
$custom-light: #765fb1;
$custom-dark: #000000;

JSON

{
  "hex": "#30228f",
  "rgb": {
    "r": 48,
    "g": 34,
    "b": 143
  },
  "hsl": {
    "h": 247.706,
    "s": 61.582,
    "l": 34.706
  },
  "oklch": {
    "l": 0.35216,
    "c": 0.16859,
    "h": 279.1
  },
  "luminance": 0.03756
}

Semantic roles & 50–950 ramp

primary

#30228F

secondary

#ADBA52

accent

#E543D0

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0511

muted

#7C7980

Preview Lab

Preview with #30228F

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

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