#3D3DCB#3D3DCB

#3D3DCB is a mid, highly saturated blue. Relative luminance 0.086; OKLCH L 46.1% C 0.212 H 274.2°. Best body text is #FFFFFF at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#3D3DCB
RGB	rgb(61, 61, 203)
HSL	hsl(240, 58%, 52%)
HSV	hsv(240, 70%, 80%)
CMYK	cmyk(70%, 70%, 0%, 20.4%)
CIE-LAB	lab(35.28, 45.32, -73.15)
CIE-LCH	lch(35.28, 86.05, 301.78°)
OKLab	oklab(46.11% 0.0157 -0.2114)
OKLCH	oklch(46.11% 0.212 274.2)
XYZ	xyz(14.3691, 8.6400, 57.3988)
Luminance	0.0864 (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

#3D3DCB #CBCB3D

analogous

#3D84CB #3D3DCB #843DCB

triadic

#3D3DCB #CB3D3D #3DCB3D

tetradic

#3D3DCB #CB3D84 #CBCB3D #3DCB84

square

#3D3DCB #CB3D84 #CBCB3D #3DCB84

split-complementary

#3D3DCB #CB843D #84CB3D

monochromatic

#1E1E70 #2B2BA0 #3D3DCB #6D6DD8 #9E9EE5

Accessibility & contrast

On white

7.70

#3D3DCB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#3D3DCB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D3DCB

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D3DCB	#FFFFFF	#000000	##FFFFFF
##3D3DCB	1.00	7.70	2.73	7.70
#FFFFFF	7.70	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ACF

Deuteranopia (green-blind)

#004CC8

Tritanopia (blue-blind)

#00647F

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #3d3dcb;
/* rgb */ color: rgb(61, 61, 203);
/* oklch */ color: oklch(46.1% 0.212 274.2);

Tailwind

colors: {
  custom: {
    50: '#8674dc',
    500: '#3d3dcb',
    950: '#000000',
  },
}

SCSS

$custom: #3d3dcb;
$custom-light: #8674dc;
$custom-dark: #000000;

JSON

{
  "hex": "#3d3dcb",
  "rgb": {
    "r": 61,
    "g": 61,
    "b": 203
  },
  "hsl": {
    "h": 240,
    "s": 57.724,
    "l": 51.765
  },
  "oklch": {
    "l": 0.46111,
    "c": 0.21203,
    "h": 274.2
  },
  "luminance": 0.08641
}

Semantic roles & 50–950 ramp

primary

#3D3DCB

secondary

#D1D193

accent

#E147E1

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #3D3DCB

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

Preview Lab → · Contrast checker → · Palette generator →