#3D4BBE#3D4BBE

#3D4BBE is a mid, vivid blue. Relative luminance 0.097; OKLCH L 47.3% C 0.179 H 272.3°. Best body text is #FFFFFF at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#3D4BBE
RGB	rgb(61, 75, 190)
HSL	hsl(233, 51%, 49%)
HSV	hsv(233, 68%, 75%)
CMYK	cmyk(67.9%, 60.5%, 0%, 25.5%)
CIE-LAB	lab(37.37, 32.30, -62.14)
CIE-LCH	lch(37.37, 70.03, 297.47°)
OKLab	oklab(47.29% 0.0071 -0.1791)
OKLCH	oklch(47.29% 0.179 272.3)
XYZ	xyz(13.7317, 9.7407, 49.8617)
Luminance	0.0974 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.84

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D4BBE #BEB03D

analogous

#3D8CBE #3D4BBE #703DBE

triadic

#3D4BBE #BE3D4B #4BBE3D

tetradic

#3D4BBE #BE3D8C #BEB03D #3DBE70

square

#3D4BBE #BE3D8C #BEB03D #3DBE70

split-complementary

#3D4BBE #BE703D #8CBE3D

monochromatic

#1F2661 #2E3990 #3D4BBE #6974CF #989FDE

Accessibility & contrast

On white

7.12

#3D4BBE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#3D4BBE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D4BBE

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D4BBE	#FFFFFF	#000000	##FFFFFF
##3D4BBE	1.00	7.12	2.95	7.12
#FFFFFF	7.12	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EC2

Deuteranopia (green-blind)

#0052BC

Tritanopia (blue-blind)

#00687D

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #3d4bbe;
/* rgb */ color: rgb(61, 75, 190);
/* oklch */ color: oklch(47.3% 0.179 272.3);

Tailwind

colors: {
  custom: {
    50: '#827dd2',
    500: '#3d4bbe',
    950: '#000000',
  },
}

SCSS

$custom: #3d4bbe;
$custom-light: #827dd2;
$custom-dark: #000000;

JSON

{
  "hex": "#3d4bbe",
  "rgb": {
    "r": 61,
    "g": 75,
    "b": 190
  },
  "hsl": {
    "h": 233.488,
    "s": 51.394,
    "l": 49.216
  },
  "oklch": {
    "l": 0.47288,
    "c": 0.17928,
    "h": 272.3
  },
  "luminance": 0.09742
}

Semantic roles & 50–950 ramp

primary

#3D4BBE

secondary

#C9C38D

accent

#CB4DDB

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3D4BBE

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

Preview Lab → · Contrast checker → · Palette generator →