#3C30C9#3C30C9

#3C30C9 is a dark, highly saturated blue. Relative luminance 0.073; OKLCH L 44.0% C 0.223 H 275.6°. Best body text is #FFFFFF at 8.54:1 contrast (WCAG AA passes).

Color values

HEX	#3C30C9
RGB	rgb(60, 48, 201)
HSL	hsl(245, 61%, 49%)
HSV	hsv(245, 76%, 79%)
CMYK	cmyk(70.1%, 76.1%, 0%, 21.2%)
CIE-LAB	lab(32.46, 51.74, -76.64)
CIE-LCH	lch(32.46, 92.47, 304.02°)
OKLab	oklab(44.03% 0.0218 -0.2216)
OKLCH	oklch(44.03% 0.223 275.6)
XYZ	xyz(13.4596, 7.2903, 55.9449)
Luminance	0.0729 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 3.60

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C30C9 #BDC930

analogous

#3071C9 #3C30C9 #8930C9

triadic

#3C30C9 #C93C30 #30C93C

tetradic

#3C30C9 #C93071 #BDC930 #30C989

square

#3C30C9 #C93071 #BDC930 #30C989

split-complementary

#3C30C9 #C98930 #71C930

monochromatic

#1F1866 #2D2498 #3C30C9 #675ED8 #968FE4

Accessibility & contrast

On white

8.54

#3C30C9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#3C30C9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C30C9

8.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C30C9	#FFFFFF	#000000	##FFFFFF
##3C30C9	1.00	8.54	2.46	8.54
#FFFFFF	8.54	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053CD

Deuteranopia (green-blind)

#0045C6

Tritanopia (blue-blind)

#005D7B

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #3c30c9;
/* rgb */ color: rgb(60, 48, 201);
/* oklch */ color: oklch(44.0% 0.223 275.6);

Tailwind

colors: {
  custom: {
    50: '#866bdb',
    500: '#3c30c9',
    950: '#000000',
  },
}

SCSS

$custom: #3c30c9;
$custom-light: #866bdb;
$custom-dark: #000000;

JSON

{
  "hex": "#3c30c9",
  "rgb": {
    "r": 60,
    "g": 48,
    "b": 201
  },
  "hsl": {
    "h": 244.706,
    "s": 61.446,
    "l": 48.824
  },
  "oklch": {
    "l": 0.44028,
    "c": 0.22265,
    "h": 275.6
  },
  "luminance": 0.07292
}

Semantic roles & 50–950 ramp

primary

#3C30C9

secondary

#C9CF86

accent

#E543D8

background

#F9F6FD

surface

#F1EBFB

border

#CBC6D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #3C30C9

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

Preview Lab → · Contrast checker → · Palette generator →