#3D39C3#3D39C3

#3D39C3 is a dark, highly saturated blue. Relative luminance 0.079; OKLCH L 44.7% C 0.206 H 275.4°. Best body text is #FFFFFF at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#3D39C3
RGB	rgb(61, 57, 195)
HSL	hsl(242, 55%, 49%)
HSV	hsv(242, 71%, 76%)
CMYK	cmyk(68.7%, 70.8%, 0%, 23.5%)
CIE-LAB	lab(33.68, 45.00, -71.11)
CIE-LCH	lch(33.68, 84.15, 302.33°)
OKLab	oklab(44.74% 0.0193 -0.2055)
OKLCH	oklch(44.74% 0.206 275.4)
XYZ	xyz(13.2347, 7.8573, 52.4383)
Luminance	0.0786 (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

#3D39C3 #BFC339

analogous

#397AC3 #3D39C3 #8239C3

triadic

#3D39C3 #C33D39 #39C33D

tetradic

#3D39C3 #C3397A #BFC339 #39C382

square

#3D39C3 #C3397A #BFC339 #39C382

split-complementary

#3D39C3 #C38239 #7AC339

monochromatic

#1F1D64 #2E2B94 #3D39C3 #6A67D2 #9896E0

Accessibility & contrast

On white

8.17

#3D39C3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#3D39C3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D39C3

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D39C3	#FFFFFF	#000000	##FFFFFF
##3D39C3	1.00	8.17	2.57	8.17
#FFFFFF	8.17	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055C7

Deuteranopia (green-blind)

#0049C0

Tritanopia (blue-blind)

#005F7A

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #3d39c3;
/* rgb */ color: rgb(61, 57, 195);
/* oklch */ color: oklch(44.7% 0.206 275.4);

Tailwind

colors: {
  custom: {
    50: '#8571d6',
    500: '#3d39c3',
    950: '#000000',
  },
}

SCSS

$custom: #3d39c3;
$custom-light: #8571d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3d39c3",
  "rgb": {
    "r": 61,
    "g": 57,
    "b": 195
  },
  "hsl": {
    "h": 241.739,
    "s": 54.762,
    "l": 49.412
  },
  "oklch": {
    "l": 0.44736,
    "c": 0.2064,
    "h": 275.4
  },
  "luminance": 0.07858
}

Semantic roles & 50–950 ramp

primary

#3D39C3

secondary

#CACC8C

accent

#DE4ADA

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #3D39C3

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

Preview Lab → · Contrast checker → · Palette generator →