#3D3BBE#3D3BBE

#3D3BBE is a dark, vivid blue. Relative luminance 0.078; OKLCH L 44.6% C 0.198 H 275.4°. Best body text is #FFFFFF at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#3D3BBE
RGB	rgb(61, 59, 190)
HSL	hsl(241, 53%, 49%)
HSV	hsv(241, 69%, 75%)
CMYK	cmyk(67.9%, 68.9%, 0%, 25.5%)
CIE-LAB	lab(33.64, 42.18, -68.24)
CIE-LCH	lch(33.64, 80.23, 301.72°)
OKLab	oklab(44.56% 0.0188 -0.1971)
OKLCH	oklch(44.56% 0.198 275.4)
XYZ	xyz(12.7796, 7.8366, 49.5443)
Luminance	0.0784 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 3.06

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D3BBE #BCBE3B

analogous

#3B7BBE #3D3BBE #7F3BBE

triadic

#3D3BBE #BE3D3B #3BBE3D

tetradic

#3D3BBE #BE3B7B #BCBE3B #3BBE7F

square

#3D3BBE #BE3B7B #BCBE3B #3BBE7F

split-complementary

#3D3BBE #BE7F3B #7BBE3B

monochromatic

#1F1E61 #2E2C8F #3D3BBE #6867D0 #9695DE

Accessibility & contrast

On white

8.18

#3D3BBE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#3D3BBE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D3BBE

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D3BBE	#FFFFFF	#000000	##FFFFFF
##3D3BBE	1.00	8.18	2.57	8.18
#FFFFFF	8.18	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055C2

Deuteranopia (green-blind)

#0049BC

Tritanopia (blue-blind)

#005E78

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #3d3bbe;
/* rgb */ color: rgb(61, 59, 190);
/* oklch */ color: oklch(44.6% 0.198 275.4);

Tailwind

colors: {
  custom: {
    50: '#8372d3',
    500: '#3d3bbe',
    950: '#000000',
  },
}

SCSS

$custom: #3d3bbe;
$custom-light: #8372d3;
$custom-dark: #000000;

JSON

{
  "hex": "#3d3bbe",
  "rgb": {
    "r": 61,
    "g": 59,
    "b": 190
  },
  "hsl": {
    "h": 240.916,
    "s": 52.61,
    "l": 48.824
  },
  "oklch": {
    "l": 0.44562,
    "c": 0.19801,
    "h": 275.4
  },
  "luminance": 0.07838
}

Semantic roles & 50–950 ramp

primary

#3D3BBE

secondary

#C9CA8B

accent

#DC4CDA

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #3D3BBE

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

Preview Lab → · Contrast checker → · Palette generator →