#3D4FA5#3D4FA5

#3D4FA5 is a mid, vivid blue. Relative luminance 0.093; OKLCH L 46.1% C 0.140 H 271.1°. Best body text is #FFFFFF at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#3D4FA5
RGB	rgb(61, 79, 165)
HSL	hsl(230, 46%, 44%)
HSV	hsv(230, 63%, 65%)
CMYK	cmyk(63%, 52.1%, 0%, 35.3%)
CIE-LAB	lab(36.55, 20.84, -48.67)
CIE-LCH	lch(36.55, 52.95, 293.18°)
OKLab	oklab(46.09% 0.0026 -0.1395)
OKLCH	oklch(46.09% 0.14 271.1)
XYZ	xyz(11.5097, 9.2997, 36.7785)
Luminance	0.0930 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D4FA5 #A5933D

analogous

#3D83A5 #3D4FA5 #5F3DA5

triadic

#3D4FA5 #A53D4F #4FA53D

tetradic

#3D4FA5 #A53D83 #A5933D #3DA55F

square

#3D4FA5 #A53D83 #A5933D #3DA55F

split-complementary

#3D4FA5 #A55F3D #83A53D

monochromatic

#1C244C #2C3A78 #3D4FA5 #5C6EC3 #8996D3

Accessibility & contrast

On white

7.34

#3D4FA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#3D4FA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D4FA5

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D4FA5	#FFFFFF	#000000	##FFFFFF
##3D4FA5	1.00	7.34	2.86	7.34
#FFFFFF	7.34	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D5BA8

Deuteranopia (green-blind)

#0052A3

Tritanopia (blue-blind)

#006372

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #3d4fa5;
/* rgb */ color: rgb(61, 79, 165);
/* oklch */ color: oklch(46.1% 0.140 271.1);

Tailwind

colors: {
  custom: {
    50: '#7d80c0',
    500: '#3d4fa5',
    950: '#000000',
  },
}

SCSS

$custom: #3d4fa5;
$custom-light: #7d80c0;
$custom-dark: #000000;

JSON

{
  "hex": "#3d4fa5",
  "rgb": {
    "r": 61,
    "g": 79,
    "b": 165
  },
  "hsl": {
    "h": 229.615,
    "s": 46.018,
    "l": 44.314
  },
  "oklch": {
    "l": 0.46091,
    "c": 0.13953,
    "h": 271.1
  },
  "luminance": 0.09301
}

Semantic roles & 50–950 ramp

primary

#3D4FA5

secondary

#BEB380

accent

#BF52D6

background

#F8F7FB

surface

#EFEEF7

border

#CAC9D0

text

#0B0A12

muted

#7C7C81

Preview Lab

Preview with #3D4FA5

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

Preview Lab → · Contrast checker → · Palette generator →