#3D4EA7#3D4EA7

#3D4EA7 is a mid, vivid blue. Relative luminance 0.092; OKLCH L 46.0% C 0.144 H 271.5°. Best body text is #FFFFFF at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#3D4EA7
RGB	rgb(61, 78, 167)
HSL	hsl(230, 46%, 45%)
HSV	hsv(230, 63%, 65%)
CMYK	cmyk(63.5%, 53.3%, 0%, 34.5%)
CIE-LAB	lab(36.42, 22.21, -50.08)
CIE-LCH	lch(36.42, 54.78, 293.91°)
OKLab	oklab(46.04% 0.0038 -0.1437)
OKLCH	oklch(46.04% 0.144 271.5)
XYZ	xyz(11.6216, 9.2299, 37.7208)
Luminance	0.0923 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D4EA7 #A7963D

analogous

#3D83A7 #3D4EA7 #613DA7

triadic

#3D4EA7 #A73D4E #4EA73D

tetradic

#3D4EA7 #A73D83 #A7963D #3DA761

square

#3D4EA7 #A73D83 #A7963D #3DA761

split-complementary

#3D4EA7 #A7613D #83A73D

monochromatic

#1C244D #2D397A #3D4EA7 #5D6EC4 #8A96D4

Accessibility & contrast

On white

7.38

#3D4EA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#3D4EA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D4EA7

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D4EA7	#FFFFFF	#000000	##FFFFFF
##3D4EA7	1.00	7.38	2.85	7.38
#FFFFFF	7.38	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#165BAA

Deuteranopia (green-blind)

#0051A5

Tritanopia (blue-blind)

#006373

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #3d4ea7;
/* rgb */ color: rgb(61, 78, 167);
/* oklch */ color: oklch(46.0% 0.144 271.5);

Tailwind

colors: {
  custom: {
    50: '#7d7fc2',
    500: '#3d4ea7',
    950: '#000000',
  },
}

SCSS

$custom: #3d4ea7;
$custom-light: #7d7fc2;
$custom-dark: #000000;

JSON

{
  "hex": "#3d4ea7",
  "rgb": {
    "r": 61,
    "g": 78,
    "b": 167
  },
  "hsl": {
    "h": 230.377,
    "s": 46.491,
    "l": 44.706
  },
  "oklch": {
    "l": 0.46036,
    "c": 0.14371,
    "h": 271.5
  },
  "luminance": 0.09231
}

Semantic roles & 50–950 ramp

primary

#3D4EA7

secondary

#BFB581

accent

#C152D6

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A12

muted

#7C7C81

Preview Lab

Preview with #3D4EA7

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

Preview Lab → · Contrast checker → · Palette generator →