#3D3CB1#3D3CB1

#3D3CB1 is a dark, vivid blue. Relative luminance 0.074; OKLCH L 43.5% C 0.180 H 276.2°. Best body text is #FFFFFF at 8.47:1 contrast (WCAG AA passes).

Color values

HEX	#3D3CB1
RGB	rgb(61, 60, 177)
HSL	hsl(241, 49%, 46%)
HSV	hsv(241, 66%, 69%)
CMYK	cmyk(65.5%, 66.1%, 0%, 30.6%)
CIE-LAB	lab(32.69, 37.22, -62.10)
CIE-LCH	lch(32.69, 72.40, 300.93°)
OKLab	oklab(43.52% 0.0196 -0.1791)
OKLCH	oklch(43.52% 0.18 276.2)
XYZ	xyz(11.4735, 7.3972, 42.4096)
Luminance	0.0740 (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

#3D3CB1 #B0B13C

analogous

#3C76B1 #3D3CB1 #783CB1

triadic

#3D3CB1 #B13D3C #3CB13D

tetradic

#3D3CB1 #B13C76 #B0B13C #3CB178

square

#3D3CB1 #B13C76 #B0B13C #3CB178

split-complementary

#3D3CB1 #B1783C #76B13C

monochromatic

#1D1D56 #2D2D83 #3D3CB1 #6261C9 #8F8FD9

Accessibility & contrast

On white

8.47

#3D3CB1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#3D3CB1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D3CB1

8.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D3CB1	#FFFFFF	#000000	##FFFFFF
##3D3CB1	1.00	8.47	2.48	8.47
#FFFFFF	8.47	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052B5

Deuteranopia (green-blind)

#0048AF

Tritanopia (blue-blind)

#005A71

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #3d3cb1;
/* rgb */ color: rgb(61, 60, 177);
/* oklch */ color: oklch(43.5% 0.180 276.2);

Tailwind

colors: {
  custom: {
    50: '#8172c9',
    500: '#3d3cb1',
    950: '#000000',
  },
}

SCSS

$custom: #3d3cb1;
$custom-light: #8172c9;
$custom-dark: #000000;

JSON

{
  "hex": "#3d3cb1",
  "rgb": {
    "r": 61,
    "g": 60,
    "b": 177
  },
  "hsl": {
    "h": 240.513,
    "s": 49.367,
    "l": 46.471
  },
  "oklch": {
    "l": 0.4352,
    "c": 0.18022,
    "h": 276.2
  },
  "luminance": 0.07398
}

Semantic roles & 50–950 ramp

primary

#3D3CB1

secondary

#C3C485

accent

#D94FD8

background

#F8F6FC

surface

#F0ECF8

border

#CBC7D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #3D3CB1

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

Preview Lab → · Contrast checker → · Palette generator →