#3D41BE#3D41BE

#3D41BE is a mid, vivid blue. Relative luminance 0.085; OKLCH L 45.5% C 0.191 H 274.4°. Best body text is #FFFFFF at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#3D41BE
RGB	rgb(61, 65, 190)
HSL	hsl(238, 51%, 49%)
HSV	hsv(238, 68%, 75%)
CMYK	cmyk(67.9%, 65.8%, 0%, 25.5%)
CIE-LAB	lab(34.98, 38.56, -66.04)
CIE-LCH	lch(34.98, 76.48, 300.28°)
OKLab	oklab(45.53% 0.0146 -0.1907)
OKLCH	oklch(45.53% 0.191 274.4)
XYZ	xyz(13.1059, 8.4892, 49.6531)
Luminance	0.0849 (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

#3D41BE #BEBA3D

analogous

#3D81BE #3D41BE #7A3DBE

triadic

#3D41BE #BE3D41 #41BE3D

tetradic

#3D41BE #BE3D81 #BEBA3D #3DBE7A

square

#3D41BE #BE3D81 #BEBA3D #3DBE7A

split-complementary

#3D41BE #BE7A3D #81BE3D

monochromatic

#1F2161 #2E3190 #3D41BE #696CCF #989ADE

Accessibility & contrast

On white

7.78

#3D41BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#3D41BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D41BE

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D41BE	#FFFFFF	#000000	##FFFFFF
##3D41BE	1.00	7.78	2.70	7.78
#FFFFFF	7.78	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C2

Deuteranopia (green-blind)

#004CBC

Tritanopia (blue-blind)

#00627A

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #3d41be;
/* rgb */ color: rgb(61, 65, 190);
/* oklch */ color: oklch(45.5% 0.191 274.4);

Tailwind

colors: {
  custom: {
    50: '#8376d3',
    500: '#3d41be',
    950: '#000000',
  },
}

SCSS

$custom: #3d41be;
$custom-light: #8376d3;
$custom-dark: #000000;

JSON

{
  "hex": "#3d41be",
  "rgb": {
    "r": 61,
    "g": 65,
    "b": 190
  },
  "hsl": {
    "h": 238.14,
    "s": 51.394,
    "l": 49.216
  },
  "oklch": {
    "l": 0.45533,
    "c": 0.19123,
    "h": 274.4
  },
  "luminance": 0.0849
}

Semantic roles & 50–950 ramp

primary

#3D41BE

secondary

#C9C88D

accent

#D64DDB

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #3D41BE

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

Preview Lab → · Contrast checker → · Palette generator →