#3D3FC4#3D3FC4

#3D3FC4 is a mid, highly saturated blue. Relative luminance 0.085; OKLCH L 45.8% C 0.201 H 274.4°. Best body text is #FFFFFF at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#3D3FC4
RGB	rgb(61, 63, 196)
HSL	hsl(239, 53%, 50%)
HSV	hsv(239, 69%, 77%)
CMYK	cmyk(68.9%, 67.9%, 0%, 23.1%)
CIE-LAB	lab(35.07, 41.81, -69.42)
CIE-LCH	lch(35.07, 81.04, 301.06°)
OKLab	oklab(45.76% 0.0154 -0.2006)
OKLCH	oklch(45.76% 0.201 274.4)
XYZ	xyz(13.6625, 8.5314, 53.1406)
Luminance	0.0853 (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

#3D3FC4 #C4C23D

analogous

#3D82C4 #3D3FC4 #7E3DC4

triadic

#3D3FC4 #C43D3F #3FC43D

tetradic

#3D3FC4 #C43D82 #C4C23D #3DC47E

square

#3D3FC4 #C43D82 #C4C23D #3DC47E

split-complementary

#3D3FC4 #C47E3D #82C43D

monochromatic

#1F2067 #2E2F96 #3D3FC4 #6C6DD2 #9B9CE1

Accessibility & contrast

On white

7.76

#3D3FC4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#3D3FC4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D3FC4

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D3FC4	#FFFFFF	#000000	##FFFFFF
##3D3FC4	1.00	7.76	2.71	7.76
#FFFFFF	7.76	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C8

Deuteranopia (green-blind)

#004CC2

Tritanopia (blue-blind)

#00637C

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #3d3fc4;
/* rgb */ color: rgb(61, 63, 196);
/* oklch */ color: oklch(45.8% 0.201 274.4);

Tailwind

colors: {
  custom: {
    50: '#8475d7',
    500: '#3d3fc4',
    950: '#000000',
  },
}

SCSS

$custom: #3d3fc4;
$custom-light: #8475d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3d3fc4",
  "rgb": {
    "r": 61,
    "g": 63,
    "b": 196
  },
  "hsl": {
    "h": 239.111,
    "s": 53.36,
    "l": 50.392
  },
  "oklch": {
    "l": 0.45758,
    "c": 0.20115,
    "h": 274.4
  },
  "luminance": 0.08533
}

Semantic roles & 50–950 ramp

primary

#3D3FC4

secondary

#CDCC90

accent

#DB4BDD

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #3D3FC4

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

Preview Lab → · Contrast checker → · Palette generator →