#3D3BBC#3D3BBC

#3D3BBC is a dark, vivid blue. Relative luminance 0.078; OKLCH L 44.4% C 0.195 H 275.6°. Best body text is #FFFFFF at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#3D3BBC
RGB	rgb(61, 59, 188)
HSL	hsl(241, 52%, 48%)
HSV	hsv(241, 69%, 74%)
CMYK	cmyk(67.6%, 68.6%, 0%, 26.3%)
CIE-LAB	lab(33.46, 41.52, -67.37)
CIE-LCH	lch(33.46, 79.14, 301.65°)
OKLab	oklab(44.37% 0.019 -0.1946)
OKLCH	oklch(44.37% 0.195 275.6)
XYZ	xyz(12.5625, 7.7497, 48.4010)
Luminance	0.0775 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 3.00

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D3BBC #BABC3B

analogous

#3B79BC #3D3BBC #7D3BBC

triadic

#3D3BBC #BC3D3B #3BBC3D

tetradic

#3D3BBC #BC3B79 #BABC3B #3BBC7D

square

#3D3BBC #BC3B79 #BABC3B #3BBC7D

split-complementary

#3D3BBC #BC7D3B #79BC3B

monochromatic

#1F1E5F #2E2C8D #3D3BBC #6765CF #9594DD

Accessibility & contrast

On white

8.23

#3D3BBC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#3D3BBC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D3BBC

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D3BBC	#FFFFFF	#000000	##FFFFFF
##3D3BBC	1.00	8.23	2.55	8.23
#FFFFFF	8.23	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054C0

Deuteranopia (green-blind)

#0049BA

Tritanopia (blue-blind)

#005E77

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #3d3bbc;
/* rgb */ color: rgb(61, 59, 188);
/* oklch */ color: oklch(44.4% 0.195 275.6);

Tailwind

colors: {
  custom: {
    50: '#8372d1',
    500: '#3d3bbc',
    950: '#000000',
  },
}

SCSS

$custom: #3d3bbc;
$custom-light: #8372d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3d3bbc",
  "rgb": {
    "r": 61,
    "g": 59,
    "b": 188
  },
  "hsl": {
    "h": 240.93,
    "s": 52.227,
    "l": 48.431
  },
  "oklch": {
    "l": 0.44373,
    "c": 0.19549,
    "h": 275.6
  },
  "luminance": 0.07751
}

Semantic roles & 50–950 ramp

primary

#3D3BBC

secondary

#C8C98A

accent

#DC4CD9

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #3D3BBC

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

Preview Lab → · Contrast checker → · Palette generator →