#3D4BB2#3D4BB2

#3D4BB2 is a mid, vivid blue. Relative luminance 0.092; OKLCH L 46.3% C 0.163 H 272.5°. Best body text is #FFFFFF at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#3D4BB2
RGB	rgb(61, 75, 178)
HSL	hsl(233, 49%, 47%)
HSV	hsv(233, 66%, 70%)
CMYK	cmyk(65.7%, 57.9%, 0%, 30.2%)
CIE-LAB	lab(36.44, 28.07, -56.59)
CIE-LCH	lch(36.44, 63.17, 296.38°)
OKLab	oklab(46.3% 0.0071 -0.1628)
OKLCH	oklch(46.3% 0.163 272.5)
XYZ	xyz(12.4737, 9.2375, 43.2365)
Luminance	0.0924 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D4BB2 #B2A43D

analogous

#3D85B2 #3D4BB2 #6A3DB2

triadic

#3D4BB2 #B23D4B #4BB23D

tetradic

#3D4BB2 #B23D85 #B2A43D #3DB26A

square

#3D4BB2 #B23D85 #B2A43D #3DB26A

split-complementary

#3D4BB2 #B26A3D #85B23D

monochromatic

#1E2557 #2D3884 #3D4BB2 #636FC9 #9099D9

Accessibility & contrast

On white

7.37

#3D4BB2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#3D4BB2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D4BB2

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D4BB2	#FFFFFF	#000000	##FFFFFF
##3D4BB2	1.00	7.37	2.85	7.37
#FFFFFF	7.37	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BB5

Deuteranopia (green-blind)

#0051B0

Tritanopia (blue-blind)

#006477

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #3d4bb2;
/* rgb */ color: rgb(61, 75, 178);
/* oklch */ color: oklch(46.3% 0.163 272.5);

Tailwind

colors: {
  custom: {
    50: '#807dca',
    500: '#3d4bb2',
    950: '#000000',
  },
}

SCSS

$custom: #3d4bb2;
$custom-light: #807dca;
$custom-dark: #000000;

JSON

{
  "hex": "#3d4bb2",
  "rgb": {
    "r": 61,
    "g": 75,
    "b": 178
  },
  "hsl": {
    "h": 232.821,
    "s": 48.954,
    "l": 46.863
  },
  "oklch": {
    "l": 0.46301,
    "c": 0.163,
    "h": 272.5
  },
  "luminance": 0.09239
}

Semantic roles & 50–950 ramp

primary

#3D4BB2

secondary

#C4BD87

accent

#C84FD9

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #3D4BB2

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

Preview Lab → · Contrast checker → · Palette generator →