#3D3CBA#3D3CBA

#3D3CBA is a dark, vivid blue. Relative luminance 0.078; OKLCH L 44.3% C 0.192 H 275.6°. Best body text is #FFFFFF at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#3D3CBA
RGB	rgb(61, 60, 186)
HSL	hsl(240, 51%, 48%)
HSV	hsv(240, 68%, 73%)
CMYK	cmyk(67.2%, 67.7%, 0%, 27.1%)
CIE-LAB	lab(33.49, 40.25, -66.13)
CIE-LCH	lch(33.49, 77.41, 301.33°)
OKLab	oklab(44.35% 0.0186 -0.1909)
OKLCH	oklch(44.35% 0.192 275.6)
XYZ	xyz(12.4003, 7.7679, 47.2907)
Luminance	0.0777 (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

#3D3CBA #B9BA3C

analogous

#3C7ABA #3D3CBA #7C3CBA

triadic

#3D3CBA #BA3D3C #3CBA3D

tetradic

#3D3CBA #BA3C7A #B9BA3C #3CBA7C

square

#3D3CBA #BA3C7A #B9BA3C #3CBA7C

split-complementary

#3D3CBA #BA7C3C #7ABA3C

monochromatic

#1F1E5D #2E2D8C #3D3CBA #6666CE #9594DC

Accessibility & contrast

On white

8.22

#3D3CBA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#3D3CBA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D3CBA

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D3CBA	#FFFFFF	#000000	##FFFFFF
##3D3CBA	1.00	8.22	2.55	8.22
#FFFFFF	8.22	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054BE

Deuteranopia (green-blind)

#0049B8

Tritanopia (blue-blind)

#005E76

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #3d3cba;
/* rgb */ color: rgb(61, 60, 186);
/* oklch */ color: oklch(44.3% 0.192 275.6);

Tailwind

colors: {
  custom: {
    50: '#8372d0',
    500: '#3d3cba',
    950: '#000000',
  },
}

SCSS

$custom: #3d3cba;
$custom-light: #8372d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3d3cba",
  "rgb": {
    "r": 61,
    "g": 60,
    "b": 186
  },
  "hsl": {
    "h": 240.476,
    "s": 51.22,
    "l": 48.235
  },
  "oklch": {
    "l": 0.44346,
    "c": 0.19182,
    "h": 275.6
  },
  "luminance": 0.07769
}

Semantic roles & 50–950 ramp

primary

#3D3CBA

secondary

#C7C88A

accent

#DB4DDA

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0814

muted

#7D7B82

Preview Lab

Preview with #3D3CBA

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

Preview Lab → · Contrast checker → · Palette generator →