#3D3CB9#3D3CB9

#3D3CB9 is a dark, vivid blue. Relative luminance 0.077; OKLCH L 44.3% C 0.191 H 275.6°. Best body text is #FFFFFF at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#3D3CB9
RGB	rgb(61, 60, 185)
HSL	hsl(240, 51%, 48%)
HSV	hsv(240, 68%, 73%)
CMYK	cmyk(67%, 67.6%, 0%, 27.5%)
CIE-LAB	lab(33.40, 39.92, -65.68)
CIE-LCH	lch(33.40, 76.86, 301.29°)
OKLab	oklab(44.25% 0.0187 -0.1896)
OKLCH	oklch(44.25% 0.191 275.6)
XYZ	xyz(12.2944, 7.7255, 46.7328)
Luminance	0.0773 (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

#3D3CB9 #B8B93C

analogous

#3C79B9 #3D3CB9 #7B3CB9

triadic

#3D3CB9 #B93D3C #3CB93D

tetradic

#3D3CB9 #B93C79 #B8B93C #3CB97B

square

#3D3CB9 #B93C79 #B8B93C #3CB97B

split-complementary

#3D3CB9 #B97B3C #79B93C

monochromatic

#1F1E5D #2E2D8B #3D3CB9 #6665CD #9493DC

Accessibility & contrast

On white

8.25

#3D3CB9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#3D3CB9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D3CB9

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D3CB9	#FFFFFF	#000000	##FFFFFF
##3D3CB9	1.00	8.25	2.55	8.25
#FFFFFF	8.25	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054BD

Deuteranopia (green-blind)

#0049B7

Tritanopia (blue-blind)

#005D75

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #3d3cb9;
/* rgb */ color: rgb(61, 60, 185);
/* oklch */ color: oklch(44.3% 0.191 275.6);

Tailwind

colors: {
  custom: {
    50: '#8272cf',
    500: '#3d3cb9',
    950: '#000000',
  },
}

SCSS

$custom: #3d3cb9;
$custom-light: #8272cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3d3cb9",
  "rgb": {
    "r": 61,
    "g": 60,
    "b": 185
  },
  "hsl": {
    "h": 240.48,
    "s": 51.02,
    "l": 48.039
  },
  "oklch": {
    "l": 0.44253,
    "c": 0.19055,
    "h": 275.6
  },
  "luminance": 0.07727
}

Semantic roles & 50–950 ramp

primary

#3D3CB9

secondary

#C7C789

accent

#DA4DD9

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0814

muted

#7D7B82

Preview Lab

Preview with #3D3CB9

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

Preview Lab → · Contrast checker → · Palette generator →