#3D39C4#3D39C4

#3D39C4 is a dark, highly saturated blue. Relative luminance 0.079; OKLCH L 44.8% C 0.208 H 275.3°. Best body text is #FFFFFF at 8.14:1 contrast (WCAG AA passes).

Color values

HEX	#3D39C4
RGB	rgb(61, 57, 196)
HSL	hsl(242, 55%, 50%)
HSV	hsv(242, 71%, 77%)
CMYK	cmyk(68.9%, 70.9%, 0%, 23.1%)
CIE-LAB	lab(33.78, 45.33, -71.54)
CIE-LCH	lch(33.78, 84.69, 302.36°)
OKLab	oklab(44.83% 0.0192 -0.2067)
OKLCH	oklch(44.83% 0.208 275.3)
XYZ	xyz(13.3481, 7.9026, 53.0358)
Luminance	0.0790 (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

#3D39C4 #C0C439

analogous

#397AC4 #3D39C4 #8339C4

triadic

#3D39C4 #C43D39 #39C43D

tetradic

#3D39C4 #C4397A #C0C439 #39C483

square

#3D39C4 #C4397A #C0C439 #39C483

split-complementary

#3D39C4 #C48339 #7AC439

monochromatic

#1F1D65 #2E2B95 #3D39C4 #6A67D3 #9997E1

Accessibility & contrast

On white

8.14

#3D39C4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#3D39C4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D39C4

8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D39C4	#FFFFFF	#000000	##FFFFFF
##3D39C4	1.00	8.14	2.58	8.14
#FFFFFF	8.14	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056C8

Deuteranopia (green-blind)

#0049C1

Tritanopia (blue-blind)

#00607A

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #3d39c4;
/* rgb */ color: rgb(61, 57, 196);
/* oklch */ color: oklch(44.8% 0.208 275.3);

Tailwind

colors: {
  custom: {
    50: '#8571d7',
    500: '#3d39c4',
    950: '#000000',
  },
}

SCSS

$custom: #3d39c4;
$custom-light: #8571d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3d39c4",
  "rgb": {
    "r": 61,
    "g": 57,
    "b": 196
  },
  "hsl": {
    "h": 241.727,
    "s": 54.941,
    "l": 49.608
  },
  "oklch": {
    "l": 0.44833,
    "c": 0.20763,
    "h": 275.3
  },
  "luminance": 0.07904
}

Semantic roles & 50–950 ramp

primary

#3D39C4

secondary

#CACC8D

accent

#DE4ADA

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0D0815

muted

#7D7B83

Preview Lab

Preview with #3D39C4

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

Preview Lab → · Contrast checker → · Palette generator →