#3D30C5#3D30C5

#3D30C5 is a dark, highly saturated blue. Relative luminance 0.071; OKLCH L 43.7% C 0.218 H 276.3°. Best body text is #FFFFFF at 8.65:1 contrast (WCAG AA passes).

Color values

HEX	#3D30C5
RGB	rgb(61, 48, 197)
HSL	hsl(245, 61%, 48%)
HSV	hsv(245, 76%, 77%)
CMYK	cmyk(69%, 75.6%, 0%, 22.7%)
CIE-LAB	lab(32.11, 50.60, -74.87)
CIE-LCH	lch(32.11, 90.36, 304.05°)
OKLab	oklab(43.68% 0.024 -0.2164)
OKLCH	oklch(43.68% 0.218 276.3)
XYZ	xyz(13.0562, 7.1360, 53.5018)
Luminance	0.0714 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 3.73

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D30C5 #B8C530

analogous

#306DC5 #3D30C5 #8730C5

triadic

#3D30C5 #C53D30 #30C53D

tetradic

#3D30C5 #C5306D #B8C530 #30C587

square

#3D30C5 #C5306D #B8C530 #30C587

split-complementary

#3D30C5 #C58730 #6DC530

monochromatic

#1F1863 #2E2494 #3D30C5 #665BD7 #948CE3

Accessibility & contrast

On white

8.65

#3D30C5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#3D30C5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D30C5

8.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D30C5	#FFFFFF	#000000	##FFFFFF
##3D30C5	1.00	8.65	2.43	8.65
#FFFFFF	8.65	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052C9

Deuteranopia (green-blind)

#0045C2

Tritanopia (blue-blind)

#005C79

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #3d30c5;
/* rgb */ color: rgb(61, 48, 197);
/* oklch */ color: oklch(43.7% 0.218 276.3);

Tailwind

colors: {
  custom: {
    50: '#866bd8',
    500: '#3d30c5',
    950: '#000000',
  },
}

SCSS

$custom: #3d30c5;
$custom-light: #866bd8;
$custom-dark: #000000;

JSON

{
  "hex": "#3d30c5",
  "rgb": {
    "r": 61,
    "g": 48,
    "b": 197
  },
  "hsl": {
    "h": 245.235,
    "s": 60.816,
    "l": 48.039
  },
  "oklch": {
    "l": 0.43681,
    "c": 0.21771,
    "h": 276.3
  },
  "luminance": 0.07137
}

Semantic roles & 50–950 ramp

primary

#3D30C5

secondary

#C7CD84

accent

#E444D6

background

#F9F6FD

surface

#F1EBFB

border

#CBC6D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #3D30C5

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

Preview Lab → · Contrast checker → · Palette generator →