#3D3EC1#3D3EC1

#3D3EC1 is a mid, vivid blue. Relative luminance 0.083; OKLCH L 45.3% C 0.198 H 274.7°. Best body text is #FFFFFF at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#3D3EC1
RGB	rgb(61, 62, 193)
HSL	hsl(240, 52%, 50%)
HSV	hsv(240, 68%, 76%)
CMYK	cmyk(68.4%, 67.9%, 0%, 24.3%)
CIE-LAB	lab(34.57, 41.40, -68.47)
CIE-LCH	lch(34.57, 80.02, 301.16°)
OKLab	oklab(45.32% 0.0164 -0.1978)
OKLCH	oklch(45.32% 0.198 274.7)
XYZ	xyz(13.2695, 8.2864, 51.3419)
Luminance	0.0829 (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

#3D3EC1 #C1C03D

analogous

#3D80C1 #3D3EC1 #7E3DC1

triadic

#3D3EC1 #C13D3E #3EC13D

tetradic

#3D3EC1 #C13D80 #C1C03D #3DC17E

square

#3D3EC1 #C13D80 #C1C03D #3DC17E

split-complementary

#3D3EC1 #C17E3D #80C13D

monochromatic

#202064 #2E2F92 #3D3EC1 #6B6CD0 #999ADF

Accessibility & contrast

On white

7.90

#3D3EC1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#3D3EC1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D3EC1

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D3EC1	#FFFFFF	#000000	##FFFFFF
##3D3EC1	1.00	7.90	2.66	7.90
#FFFFFF	7.90	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057C5

Deuteranopia (green-blind)

#004BBF

Tritanopia (blue-blind)

#00617A

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #3d3ec1;
/* rgb */ color: rgb(61, 62, 193);
/* oklch */ color: oklch(45.3% 0.198 274.7);

Tailwind

colors: {
  custom: {
    50: '#8474d5',
    500: '#3d3ec1',
    950: '#000000',
  },
}

SCSS

$custom: #3d3ec1;
$custom-light: #8474d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3d3ec1",
  "rgb": {
    "r": 61,
    "g": 62,
    "b": 193
  },
  "hsl": {
    "h": 239.545,
    "s": 51.969,
    "l": 49.804
  },
  "oklch": {
    "l": 0.45318,
    "c": 0.19848,
    "h": 274.7
  },
  "luminance": 0.08288
}

Semantic roles & 50–950 ramp

primary

#3D3EC1

secondary

#CBCA8F

accent

#DA4CDB

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #3D3EC1

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

Preview Lab → · Contrast checker → · Palette generator →