#3D3CB7#3D3CB7

#3D3CB7 is a dark, vivid blue. Relative luminance 0.076; OKLCH L 44.1% C 0.188 H 275.8°. Best body text is #FFFFFF at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#3D3CB7
RGB	rgb(61, 60, 183)
HSL	hsl(240, 51%, 48%)
HSV	hsv(240, 67%, 72%)
CMYK	cmyk(66.7%, 67.2%, 0%, 28.2%)
CIE-LAB	lab(33.23, 39.24, -64.79)
CIE-LCH	lch(33.23, 75.75, 301.20°)
OKLab	oklab(44.07% 0.019 -0.187)
OKLCH	oklch(44.07% 0.188 275.8)
XYZ	xyz(12.0848, 7.6417, 45.6287)
Luminance	0.0764 (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

#3D3CB7 #B6B73C

analogous

#3C78B7 #3D3CB7 #7B3CB7

triadic

#3D3CB7 #B73D3C #3CB73D

tetradic

#3D3CB7 #B73C78 #B6B73C #3CB77B

square

#3D3CB7 #B73C78 #B6B73C #3CB77B

split-complementary

#3D3CB7 #B77B3C #78B73C

monochromatic

#1E1E5B #2E2D89 #3D3CB7 #6564CC #9392DB

Accessibility & contrast

On white

8.30

#3D3CB7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#3D3CB7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D3CB7

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D3CB7	#FFFFFF	#000000	##FFFFFF
##3D3CB7	1.00	8.30	2.53	8.30
#FFFFFF	8.30	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054BB

Deuteranopia (green-blind)

#0049B5

Tritanopia (blue-blind)

#005D74

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #3d3cb7;
/* rgb */ color: rgb(61, 60, 183);
/* oklch */ color: oklch(44.1% 0.188 275.8);

Tailwind

colors: {
  custom: {
    50: '#8272ce',
    500: '#3d3cb7',
    950: '#000000',
  },
}

SCSS

$custom: #3d3cb7;
$custom-light: #8272ce;
$custom-dark: #000000;

JSON

{
  "hex": "#3d3cb7",
  "rgb": {
    "r": 61,
    "g": 60,
    "b": 183
  },
  "hsl": {
    "h": 240.488,
    "s": 50.617,
    "l": 47.647
  },
  "oklch": {
    "l": 0.44068,
    "c": 0.18799,
    "h": 275.8
  },
  "luminance": 0.07643
}

Semantic roles & 50–950 ramp

primary

#3D3CB7

secondary

#C6C688

accent

#DA4ED9

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0814

muted

#7D7B82

Preview Lab

Preview with #3D3CB7

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

Preview Lab → · Contrast checker → · Palette generator →