#3D42C2#3D42C2

#3D42C2 is a mid, vivid blue. Relative luminance 0.088; OKLCH L 46.1% C 0.195 H 274.0°. Best body text is #FFFFFF at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#3D42C2
RGB	rgb(61, 66, 194)
HSL	hsl(238, 52%, 50%)
HSV	hsv(238, 69%, 76%)
CMYK	cmyk(68.6%, 66%, 0%, 23.9%)
CIE-LAB	lab(35.56, 39.32, -67.44)
CIE-LCH	lch(35.56, 78.06, 300.24°)
OKLab	oklab(46.06% 0.0136 -0.1947)
OKLCH	oklch(46.06% 0.195 274)
XYZ	xyz(13.6070, 8.7823, 52.0065)
Luminance	0.0878 (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

#3D42C2 #C2BD3D

analogous

#3D85C2 #3D42C2 #7A3DC2

triadic

#3D42C2 #C23D42 #42C23D

tetradic

#3D42C2 #C23D85 #C2BD3D #3DC27A

square

#3D42C2 #C23D85 #C2BD3D #3DC27A

split-complementary

#3D42C2 #C27A3D #85C23D

monochromatic

#202265 #2E3293 #3D42C2 #6C6FD1 #9A9DDF

Accessibility & contrast

On white

7.62

#3D42C2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#3D42C2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D42C2

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D42C2	#FFFFFF	#000000	##FFFFFF
##3D42C2	1.00	7.62	2.76	7.62
#FFFFFF	7.62	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC6

Deuteranopia (green-blind)

#004EC0

Tritanopia (blue-blind)

#00647C

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #3d42c2;
/* rgb */ color: rgb(61, 66, 194);
/* oklch */ color: oklch(46.1% 0.195 274.0);

Tailwind

colors: {
  custom: {
    50: '#8477d6',
    500: '#3d42c2',
    950: '#000000',
  },
}

SCSS

$custom: #3d42c2;
$custom-light: #8477d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3d42c2",
  "rgb": {
    "r": 61,
    "g": 66,
    "b": 194
  },
  "hsl": {
    "h": 237.744,
    "s": 52.157,
    "l": 50
  },
  "oklch": {
    "l": 0.46063,
    "c": 0.19522,
    "h": 274
  },
  "luminance": 0.08784
}

Semantic roles & 50–950 ramp

primary

#3D42C2

secondary

#CBC990

accent

#D64CDC

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #3D42C2

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

Preview Lab → · Contrast checker → · Palette generator →