#30238C#30238C

#30238C is a dark, vivid blue. Relative luminance 0.037; OKLCH L 35.0% C 0.164 H 279.4°. Best body text is #FFFFFF at 12.04:1 contrast (WCAG AA passes).

Color values

HEX	#30238C
RGB	rgb(48, 35, 140)
HSL	hsl(247, 60%, 34%)
HSV	hsv(247, 75%, 55%)
CMYK	cmyk(65.7%, 75%, 0%, 45.1%)
CIE-LAB	lab(22.74, 38.05, -55.98)
CIE-LCH	lch(22.74, 67.69, 304.21°)
OKLab	oklab(35.05% 0.0266 -0.1616)
OKLCH	oklch(35.05% 0.164 279.4)
XYZ	xyz(6.5521, 3.7234, 25.1793)
Luminance	0.0372 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30238C #7F8C23

analogous

#234A8C #30238C #65238C

triadic

#30238C #8C3023 #238C30

tetradic

#30238C #8C234A #7F8C23 #238C65

square

#30238C #8C234A #7F8C23 #238C65

split-complementary

#30238C #8C6523 #4A8C23

monochromatic

#0E0B2A #1F175B #30238C #412FBD #6555D4

Accessibility & contrast

On white

12.04

#30238C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#30238C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30238C

12.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30238C	#FFFFFF	#000000	##FFFFFF
##30238C	1.00	12.04	1.74	12.04
#FFFFFF	12.04	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A8F

Deuteranopia (green-blind)

#00328A

Tritanopia (blue-blind)

#004055

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #30238c;
/* rgb */ color: rgb(48, 35, 140);
/* oklch */ color: oklch(35.0% 0.164 279.4);

Tailwind

colors: {
  custom: {
    50: '#7560af',
    500: '#30238c',
    950: '#000000',
  },
}

SCSS

$custom: #30238c;
$custom-light: #7560af;
$custom-dark: #000000;

JSON

{
  "hex": "#30238c",
  "rgb": {
    "r": 48,
    "g": 35,
    "b": 140
  },
  "hsl": {
    "h": 247.429,
    "s": 60,
    "l": 34.314
  },
  "oklch": {
    "l": 0.35046,
    "c": 0.16374,
    "h": 279.4
  },
  "luminance": 0.03724
}

Semantic roles & 50–950 ramp

primary

#30238C

secondary

#ACB852

accent

#E345D0

background

#F7F5FA

surface

#EEE9F5

border

#C9C5CF

text

#090510

muted

#7B797F

Preview Lab

Preview with #30238C

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

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