#3D41BF#3D41BF

#3D41BF is a mid, vivid blue. Relative luminance 0.085; OKLCH L 45.6% C 0.193 H 274.3°. Best body text is #FFFFFF at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#3D41BF
RGB	rgb(61, 65, 191)
HSL	hsl(238, 52%, 49%)
HSV	hsv(238, 68%, 75%)
CMYK	cmyk(68.1%, 66%, 0%, 25.1%)
CIE-LAB	lab(35.07, 38.91, -66.49)
CIE-LCH	lch(35.07, 77.03, 300.33°)
OKLab	oklab(45.62% 0.0145 -0.192)
OKLCH	oklch(45.62% 0.193 274.3)
XYZ	xyz(13.2156, 8.5331, 50.2307)
Luminance	0.0853 (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

#3D41BF #BFBB3D

analogous

#3D82BF #3D41BF #7A3DBF

triadic

#3D41BF #BF3D41 #41BF3D

tetradic

#3D41BF #BF3D82 #BFBB3D #3DBF7A

square

#3D41BF #BF3D82 #BFBB3D #3DBF7A

split-complementary

#3D41BF #BF7A3D #82BF3D

monochromatic

#1F2162 #2E3191 #3D41BF #6A6DCF #989ADE

Accessibility & contrast

On white

7.76

#3D41BF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#3D41BF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D41BF

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D41BF	#FFFFFF	#000000	##FFFFFF
##3D41BF	1.00	7.76	2.71	7.76
#FFFFFF	7.76	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C3

Deuteranopia (green-blind)

#004DBD

Tritanopia (blue-blind)

#00627A

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #3d41bf;
/* rgb */ color: rgb(61, 65, 191);
/* oklch */ color: oklch(45.6% 0.193 274.3);

Tailwind

colors: {
  custom: {
    50: '#8376d3',
    500: '#3d41bf',
    950: '#000000',
  },
}

SCSS

$custom: #3d41bf;
$custom-light: #8376d3;
$custom-dark: #000000;

JSON

{
  "hex": "#3d41bf",
  "rgb": {
    "r": 61,
    "g": 65,
    "b": 191
  },
  "hsl": {
    "h": 238.154,
    "s": 51.587,
    "l": 49.412
  },
  "oklch": {
    "l": 0.45624,
    "c": 0.19252,
    "h": 274.3
  },
  "luminance": 0.08534
}

Semantic roles & 50–950 ramp

primary

#3D41BF

secondary

#CAC88E

accent

#D74DDB

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #3D41BF

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

Preview Lab → · Contrast checker → · Palette generator →