#3D39C6#3D39C6

#3D39C6 is a mid, highly saturated blue. Relative luminance 0.080; OKLCH L 45.0% C 0.210 H 275.1°. Best body text is #FFFFFF at 8.08:1 contrast (WCAG AA passes).

Color values

HEX	#3D39C6
RGB	rgb(61, 57, 198)
HSL	hsl(242, 55%, 50%)
HSV	hsv(242, 71%, 78%)
CMYK	cmyk(69.2%, 71.2%, 0%, 22.4%)
CIE-LAB	lab(33.97, 45.98, -72.39)
CIE-LCH	lch(33.97, 85.76, 302.42°)
OKLab	oklab(45.03% 0.0188 -0.2092)
OKLCH	oklch(45.03% 0.21 275.1)
XYZ	xyz(13.5773, 7.9943, 54.2427)
Luminance	0.0800 (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

#3D39C6 #C2C639

analogous

#397CC6 #3D39C6 #8339C6

triadic

#3D39C6 #C63D39 #39C63D

tetradic

#3D39C6 #C6397C #C2C639 #39C683

square

#3D39C6 #C6397C #C2C639 #39C683

split-complementary

#3D39C6 #C68339 #7CC639

monochromatic

#201E67 #2E2B96 #3D39C6 #6C69D4 #9A98E1

Accessibility & contrast

On white

8.08

#3D39C6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#3D39C6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D39C6

8.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D39C6	#FFFFFF	#000000	##FFFFFF
##3D39C6	1.00	8.08	2.60	8.08
#FFFFFF	8.08	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056CA

Deuteranopia (green-blind)

#0049C3

Tritanopia (blue-blind)

#00607C

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #3d39c6;
/* rgb */ color: rgb(61, 57, 198);
/* oklch */ color: oklch(45.0% 0.210 275.1);

Tailwind

colors: {
  custom: {
    50: '#8571d9',
    500: '#3d39c6',
    950: '#000000',
  },
}

SCSS

$custom: #3d39c6;
$custom-light: #8571d9;
$custom-dark: #000000;

JSON

{
  "hex": "#3d39c6",
  "rgb": {
    "r": 61,
    "g": 57,
    "b": 198
  },
  "hsl": {
    "h": 241.702,
    "s": 55.294,
    "l": 50
  },
  "oklch": {
    "l": 0.45028,
    "c": 0.21007,
    "h": 275.1
  },
  "luminance": 0.07996
}

Semantic roles & 50–950 ramp

primary

#3D39C6

secondary

#CBCD8E

accent

#DF49DA

background

#F8F6FD

surface

#F0ECFB

border

#CBC7D4

text

#0D0815

muted

#7D7B83

Preview Lab

Preview with #3D39C6

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

Preview Lab → · Contrast checker → · Palette generator →