#3030C5#3030C5

#3030C5 is a dark, highly saturated blue. Relative luminance 0.068; OKLCH L 42.9% C 0.221 H 272.1°. Best body text is #FFFFFF at 8.92:1 contrast (WCAG AA passes).

Color values

HEX	#3030C5
RGB	rgb(48, 48, 197)
HSL	hsl(240, 61%, 48%)
HSV	hsv(240, 76%, 77%)
CMYK	cmyk(75.6%, 75.6%, 0%, 22.7%)
CIE-LAB	lab(31.28, 49.45, -76.27)
CIE-LCH	lch(31.28, 90.89, 302.96°)
OKLab	oklab(42.88% 0.0081 -0.2208)
OKLCH	oklch(42.88% 0.221 272.1)
XYZ	xyz(12.3505, 6.7722, 53.4688)
Luminance	0.0677 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3030C5 #C5C530

analogous

#307AC5 #3030C5 #7A30C5

triadic

#3030C5 #C53030 #30C530

tetradic

#3030C5 #C5307A #C5C530 #30C57A

square

#3030C5 #C5307A #C5C530 #30C57A

split-complementary

#3030C5 #C57A30 #7AC530

monochromatic

#181863 #242494 #3030C5 #5B5BD7 #8C8CE3

Accessibility & contrast

On white

8.92

#3030C5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#3030C5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3030C5

8.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3030C5	#FFFFFF	#000000	##FFFFFF
##3030C5	1.00	8.92	2.35	8.92
#FFFFFF	8.92	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051C9

Deuteranopia (green-blind)

#0042C2

Tritanopia (blue-blind)

#005C79

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #3030c5;
/* rgb */ color: rgb(48, 48, 197);
/* oklch */ color: oklch(42.9% 0.221 272.1);

Tailwind

colors: {
  custom: {
    50: '#816bd8',
    500: '#3030c5',
    950: '#000000',
  },
}

SCSS

$custom: #3030c5;
$custom-light: #816bd8;
$custom-dark: #000000;

JSON

{
  "hex": "#3030c5",
  "rgb": {
    "r": 48,
    "g": 48,
    "b": 197
  },
  "hsl": {
    "h": 240,
    "s": 60.816,
    "l": 48.039
  },
  "oklch": {
    "l": 0.42875,
    "c": 0.22091,
    "h": 272.1
  },
  "luminance": 0.06774
}

Semantic roles & 50–950 ramp

primary

#3030C5

secondary

#CDCD84

accent

#E444E4

background

#F8F6FD

surface

#F0EBFB

border

#CBC6D4

text

#0C0715

muted

#7D7A83

Preview Lab

Preview with #3030C5

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

Preview Lab → · Contrast checker → · Palette generator →