#30239A#30239A

#30239A is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.5% C 0.181 H 277.4°. Best body text is #FFFFFF at 11.46:1 contrast (WCAG AA passes).

Color values

HEX	#30239A
RGB	rgb(48, 35, 154)
HSL	hsl(247, 63%, 37%)
HSV	hsv(247, 77%, 60%)
CMYK	cmyk(68.8%, 77.3%, 0%, 39.6%)
CIE-LAB	lab(24.20, 42.60, -62.21)
CIE-LCH	lch(24.20, 75.40, 304.40°)
OKLab	oklab(36.52% 0.0233 -0.1797)
OKLCH	oklch(36.52% 0.181 277.4)
XYZ	xyz(7.6508, 4.1629, 30.9659)
Luminance	0.0416 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30239A #8D9A23

analogous

#23519A #30239A #6C239A

triadic

#30239A #9A3023 #239A30

tetradic

#30239A #9A2351 #8D9A23 #239A6C

square

#30239A #9A2351 #8D9A23 #239A6C

split-complementary

#30239A #9A6C23 #519A23

monochromatic

#110C36 #201868 #30239A #402ECC #6B5DDA

Accessibility & contrast

On white

11.46

#30239A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#30239A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30239A

11.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30239A	#FFFFFF	#000000	##FFFFFF
##30239A	1.00	11.46	1.83	11.46
#FFFFFF	11.46	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E9D

Deuteranopia (green-blind)

#003498

Tritanopia (blue-blind)

#00465D

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #30239a;
/* rgb */ color: rgb(48, 35, 154);
/* oklch */ color: oklch(36.5% 0.181 277.4);

Tailwind

colors: {
  custom: {
    50: '#7861b9',
    500: '#30239a',
    950: '#000000',
  },
}

SCSS

$custom: #30239a;
$custom-light: #7861b9;
$custom-dark: #000000;

JSON

{
  "hex": "#30239a",
  "rgb": {
    "r": 48,
    "g": 35,
    "b": 154
  },
  "hsl": {
    "h": 246.555,
    "s": 62.963,
    "l": 37.059
  },
  "oklch": {
    "l": 0.36521,
    "c": 0.18125,
    "h": 277.4
  },
  "luminance": 0.04164
}

Semantic roles & 50–950 ramp

primary

#30239A

secondary

#B4BF5A

accent

#E642D4

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #30239A

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

Preview Lab → · Contrast checker → · Palette generator →