#3D4FA6#3D4FA6

#3D4FA6 is a mid, vivid blue. Relative luminance 0.093; OKLCH L 46.2% C 0.141 H 271.1°. Best body text is #FFFFFF at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#3D4FA6
RGB	rgb(61, 79, 166)
HSL	hsl(230, 46%, 45%)
HSV	hsv(230, 63%, 65%)
CMYK	cmyk(63.3%, 52.4%, 0%, 34.9%)
CIE-LAB	lab(36.62, 21.19, -49.16)
CIE-LCH	lch(36.62, 53.53, 293.32°)
OKLab	oklab(46.17% 0.0027 -0.1409)
OKLCH	oklch(46.17% 0.141 271.1)
XYZ	xyz(11.6011, 9.3363, 37.2597)
Luminance	0.0934 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D4FA6 #A6943D

analogous

#3D84A6 #3D4FA6 #5F3DA6

triadic

#3D4FA6 #A63D4F #4FA63D

tetradic

#3D4FA6 #A63D84 #A6943D #3DA65F

square

#3D4FA6 #A63D84 #A6943D #3DA65F

split-complementary

#3D4FA6 #A65F3D #84A63D

monochromatic

#1C244C #2D3A79 #3D4FA6 #5D6EC3 #8A96D4

Accessibility & contrast

On white

7.32

#3D4FA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#3D4FA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D4FA6

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D4FA6	#FFFFFF	#000000	##FFFFFF
##3D4FA6	1.00	7.32	2.87	7.32
#FFFFFF	7.32	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C5BA9

Deuteranopia (green-blind)

#0052A4

Tritanopia (blue-blind)

#006373

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #3d4fa6;
/* rgb */ color: rgb(61, 79, 166);
/* oklch */ color: oklch(46.2% 0.141 271.1);

Tailwind

colors: {
  custom: {
    50: '#7d80c1',
    500: '#3d4fa6',
    950: '#000000',
  },
}

SCSS

$custom: #3d4fa6;
$custom-light: #7d80c1;
$custom-dark: #000000;

JSON

{
  "hex": "#3d4fa6",
  "rgb": {
    "r": 61,
    "g": 79,
    "b": 166
  },
  "hsl": {
    "h": 229.714,
    "s": 46.256,
    "l": 44.51
  },
  "oklch": {
    "l": 0.46165,
    "c": 0.14097,
    "h": 271.1
  },
  "luminance": 0.09337
}

Semantic roles & 50–950 ramp

primary

#3D4FA6

secondary

#BEB480

accent

#BF52D6

background

#F8F7FB

surface

#EFEEF7

border

#CAC9D0

text

#0B0A12

muted

#7C7C81

Preview Lab

Preview with #3D4FA6

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

Preview Lab → · Contrast checker → · Palette generator →