#3D4EB5#3D4EB5

#3D4EB5 is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.1% C 0.163 H 271.6°. Best body text is #FFFFFF at 7.11:1 contrast (WCAG AA passes).

Color values

HEX	#3D4EB5
RGB	rgb(61, 78, 181)
HSL	hsl(232, 50%, 47%)
HSV	hsv(232, 66%, 71%)
CMYK	cmyk(66.3%, 56.9%, 0%, 29%)
CIE-LAB	lab(37.44, 27.19, -56.74)
CIE-LCH	lch(37.44, 62.92, 295.61°)
OKLab	oklab(47.12% 0.0045 -0.1633)
OKLCH	oklch(47.12% 0.163 271.6)
XYZ	xyz(12.9865, 9.7759, 44.9097)
Luminance	0.0978 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D4EB5 #B5A43D

analogous

#3D8AB5 #3D4EB5 #683DB5

triadic

#3D4EB5 #B53D4E #4EB53D

tetradic

#3D4EB5 #B53D8A #B5A43D #3DB568

square

#3D4EB5 #B53D8A #B5A43D #3DB568

split-complementary

#3D4EB5 #B5683D #8AB53D

monochromatic

#1E2759 #2E3A87 #3D4EB5 #6473CB #929CDA

Accessibility & contrast

On white

7.11

#3D4EB5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#3D4EB5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D4EB5

7.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D4EB5	#FFFFFF	#000000	##FFFFFF
##3D4EB5	1.00	7.11	2.96	7.11
#FFFFFF	7.11	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EB9

Deuteranopia (green-blind)

#0053B3

Tritanopia (blue-blind)

#00677A

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #3d4eb5;
/* rgb */ color: rgb(61, 78, 181);
/* oklch */ color: oklch(47.1% 0.163 271.6);

Tailwind

colors: {
  custom: {
    50: '#807fcc',
    500: '#3d4eb5',
    950: '#000000',
  },
}

SCSS

$custom: #3d4eb5;
$custom-light: #807fcc;
$custom-dark: #000000;

JSON

{
  "hex": "#3d4eb5",
  "rgb": {
    "r": 61,
    "g": 78,
    "b": 181
  },
  "hsl": {
    "h": 231.5,
    "s": 49.587,
    "l": 47.451
  },
  "oklch": {
    "l": 0.47118,
    "c": 0.16332,
    "h": 271.6
  },
  "luminance": 0.09777
}

Semantic roles & 50–950 ramp

primary

#3D4EB5

secondary

#C5BD88

accent

#C64FD9

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #3D4EB5

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

Preview Lab → · Contrast checker → · Palette generator →