#3D4EC1#3D4EC1

#3D4EC1 is a mid, vivid blue. Relative luminance 0.103; OKLCH L 48.1% C 0.180 H 271.5°. Best body text is #FFFFFF at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#3D4EC1
RGB	rgb(61, 78, 193)
HSL	hsl(232, 52%, 50%)
HSV	hsv(232, 68%, 76%)
CMYK	cmyk(68.4%, 59.6%, 0%, 24.3%)
CIE-LAB	lab(38.36, 31.45, -62.29)
CIE-LCH	lch(38.36, 69.78, 296.79°)
OKLab	oklab(48.09% 0.0046 -0.1795)
OKLCH	oklch(48.09% 0.18 271.5)
XYZ	xyz(14.2712, 10.2898, 51.6758)
Luminance	0.1029 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D4EC1 #C1B03D

analogous

#3D90C1 #3D4EC1 #6E3DC1

triadic

#3D4EC1 #C13D4E #4EC13D

tetradic

#3D4EC1 #C13D90 #C1B03D #3DC16E

square

#3D4EC1 #C13D90 #C1B03D #3DC16E

split-complementary

#3D4EC1 #C16E3D #90C13D

monochromatic

#202864 #2E3B92 #3D4EC1 #6B78D0 #99A2DF

Accessibility & contrast

On white

6.87

#3D4EC1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#3D4EC1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D4EC1

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D4EC1	#FFFFFF	#000000	##FFFFFF
##3D4EC1	1.00	6.87	3.06	6.87
#FFFFFF	6.87	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060C5

Deuteranopia (green-blind)

#0054BF

Tritanopia (blue-blind)

#006B80

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3d4ec1;
/* rgb */ color: rgb(61, 78, 193);
/* oklch */ color: oklch(48.1% 0.180 271.5);

Tailwind

colors: {
  custom: {
    50: '#837fd5',
    500: '#3d4ec1',
    950: '#000000',
  },
}

SCSS

$custom: #3d4ec1;
$custom-light: #837fd5;
$custom-dark: #000000;

JSON

{
  "hex": "#3d4ec1",
  "rgb": {
    "r": 61,
    "g": 78,
    "b": 193
  },
  "hsl": {
    "h": 232.273,
    "s": 51.969,
    "l": 49.804
  },
  "oklch": {
    "l": 0.48092,
    "c": 0.17961,
    "h": 271.5
  },
  "luminance": 0.10291
}

Semantic roles & 50–950 ramp

primary

#3D4EC1

secondary

#CBC38F

accent

#C94CDB

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #3D4EC1

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

Preview Lab → · Contrast checker → · Palette generator →