#3D3AB9#3D3AB9

#3D3AB9 is a dark, vivid blue. Relative luminance 0.075; OKLCH L 43.9% C 0.193 H 276.0°. Best body text is #FFFFFF at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#3D3AB9
RGB	rgb(61, 58, 185)
HSL	hsl(241, 52%, 48%)
HSV	hsv(241, 69%, 73%)
CMYK	cmyk(67%, 68.6%, 0%, 27.5%)
CIE-LAB	lab(32.96, 41.12, -66.41)
CIE-LCH	lch(32.96, 78.11, 301.76°)
OKLab	oklab(43.93% 0.0201 -0.1917)
OKLCH	oklch(43.93% 0.193 276)
XYZ	xyz(12.1916, 7.5199, 46.6985)
Luminance	0.0752 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 3.07

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D3AB9 #B6B93A

analogous

#3A77B9 #3D3AB9 #7C3AB9

triadic

#3D3AB9 #B93D3A #3AB93D

tetradic

#3D3AB9 #B93A77 #B6B93A #3AB97C

square

#3D3AB9 #B93A77 #B6B93A #3AB97C

split-complementary

#3D3AB9 #B97C3A #77B93A

monochromatic

#1E1D5C #2E2B8A #3D3AB9 #6562CE #9391DC

Accessibility & contrast

On white

8.39

#3D3AB9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#3D3AB9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D3AB9

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D3AB9	#FFFFFF	#000000	##FFFFFF
##3D3AB9	1.00	8.39	2.50	8.39
#FFFFFF	8.39	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053BD

Deuteranopia (green-blind)

#0048B7

Tritanopia (blue-blind)

#005C75

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #3d3ab9;
/* rgb */ color: rgb(61, 58, 185);
/* oklch */ color: oklch(43.9% 0.193 276.0);

Tailwind

colors: {
  custom: {
    50: '#8371cf',
    500: '#3d3ab9',
    950: '#000000',
  },
}

SCSS

$custom: #3d3ab9;
$custom-light: #8371cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3d3ab9",
  "rgb": {
    "r": 61,
    "g": 58,
    "b": 185
  },
  "hsl": {
    "h": 241.417,
    "s": 52.263,
    "l": 47.647
  },
  "oklch": {
    "l": 0.43933,
    "c": 0.1928,
    "h": 276
  },
  "luminance": 0.07521
}

Semantic roles & 50–950 ramp

primary

#3D3AB9

secondary

#C6C787

accent

#DC4CD8

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0C0814

muted

#7D7B82

Preview Lab

Preview with #3D3AB9

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

Preview Lab → · Contrast checker → · Palette generator →