#3D41C0#3D41C0

#3D41C0 is a mid, vivid blue. Relative luminance 0.086; OKLCH L 45.7% C 0.194 H 274.3°. Best body text is #FFFFFF at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#3D41C0
RGB	rgb(61, 65, 192)
HSL	hsl(238, 52%, 50%)
HSV	hsv(238, 68%, 75%)
CMYK	cmyk(68.2%, 66.1%, 0%, 24.7%)
CIE-LAB	lab(35.16, 39.25, -66.93)
CIE-LCH	lch(35.16, 77.59, 300.39°)
OKLab	oklab(45.72% 0.0144 -0.1933)
OKLCH	oklch(45.72% 0.194 274.3)
XYZ	xyz(13.3260, 8.5772, 50.8122)
Luminance	0.0858 (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

#3D41C0 #C0BC3D

analogous

#3D83C0 #3D41C0 #7B3DC0

triadic

#3D41C0 #C03D41 #41C03D

tetradic

#3D41C0 #C03D83 #C0BC3D #3DC07B

square

#3D41C0 #C03D83 #C0BC3D #3DC07B

split-complementary

#3D41C0 #C07B3D #83C03D

monochromatic

#1F2263 #2E3192 #3D41C0 #6A6ED0 #999BDF

Accessibility & contrast

On white

7.73

#3D41C0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#3D41C0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D41C0

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D41C0	#FFFFFF	#000000	##FFFFFF
##3D41C0	1.00	7.73	2.72	7.73
#FFFFFF	7.73	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C4

Deuteranopia (green-blind)

#004DBE

Tritanopia (blue-blind)

#00627B

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #3d41c0;
/* rgb */ color: rgb(61, 65, 192);
/* oklch */ color: oklch(45.7% 0.194 274.3);

Tailwind

colors: {
  custom: {
    50: '#8376d4',
    500: '#3d41c0',
    950: '#000000',
  },
}

SCSS

$custom: #3d41c0;
$custom-light: #8376d4;
$custom-dark: #000000;

JSON

{
  "hex": "#3d41c0",
  "rgb": {
    "r": 61,
    "g": 65,
    "b": 192
  },
  "hsl": {
    "h": 238.168,
    "s": 51.779,
    "l": 49.608
  },
  "oklch": {
    "l": 0.45715,
    "c": 0.1938,
    "h": 274.3
  },
  "luminance": 0.08578
}

Semantic roles & 50–950 ramp

primary

#3D41C0

secondary

#CAC98E

accent

#D74DDB

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #3D41C0

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

Preview Lab → · Contrast checker → · Palette generator →