#3D3DC4#3D3DC4

#3D3DC4 is a mid, highly saturated blue. Relative luminance 0.083; OKLCH L 45.4% C 0.203 H 274.7°. Best body text is #FFFFFF at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#3D3DC4
RGB	rgb(61, 61, 196)
HSL	hsl(240, 53%, 50%)
HSV	hsv(240, 69%, 77%)
CMYK	cmyk(68.9%, 68.9%, 0%, 23.1%)
CIE-LAB	lab(34.63, 43.00, -70.14)
CIE-LCH	lch(34.63, 82.27, 301.51°)
OKLab	oklab(45.44% 0.0167 -0.2027)
OKLCH	oklch(45.44% 0.203 274.7)
XYZ	xyz(13.5537, 8.3138, 53.1043)
Luminance	0.0832 (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

#3D3DC4 #C4C43D

analogous

#3D80C4 #3D3DC4 #803DC4

triadic

#3D3DC4 #C43D3D #3DC43D

tetradic

#3D3DC4 #C43D80 #C4C43D #3DC480

square

#3D3DC4 #C43D80 #C4C43D #3DC480

split-complementary

#3D3DC4 #C4803D #80C43D

monochromatic

#1F1F67 #2E2E96 #3D3DC4 #6C6CD2 #9B9BE1

Accessibility & contrast

On white

7.89

#3D3DC4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#3D3DC4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D3DC4

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D3DC4	#FFFFFF	#000000	##FFFFFF
##3D3DC4	1.00	7.89	2.66	7.89
#FFFFFF	7.89	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C8

Deuteranopia (green-blind)

#004BC1

Tritanopia (blue-blind)

#00627C

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #3d3dc4;
/* rgb */ color: rgb(61, 61, 196);
/* oklch */ color: oklch(45.4% 0.203 274.7);

Tailwind

colors: {
  custom: {
    50: '#8573d7',
    500: '#3d3dc4',
    950: '#000000',
  },
}

SCSS

$custom: #3d3dc4;
$custom-light: #8573d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3d3dc4",
  "rgb": {
    "r": 61,
    "g": 61,
    "b": 196
  },
  "hsl": {
    "h": 240,
    "s": 53.36,
    "l": 50.392
  },
  "oklch": {
    "l": 0.45442,
    "c": 0.20335,
    "h": 274.7
  },
  "luminance": 0.08315
}

Semantic roles & 50–950 ramp

primary

#3D3DC4

secondary

#CDCD90

accent

#DD4BDD

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #3D3DC4

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

Preview Lab → · Contrast checker → · Palette generator →