#3D4FBE#3D4FBE

#3D4FBE is a mid, vivid blue. Relative luminance 0.103; OKLCH L 48.0% C 0.174 H 271.3°. Best body text is #FFFFFF at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#3D4FBE
RGB	rgb(61, 79, 190)
HSL	hsl(232, 51%, 49%)
HSV	hsv(232, 68%, 75%)
CMYK	cmyk(67.9%, 58.4%, 0%, 25.5%)
CIE-LAB	lab(38.38, 29.75, -60.50)
CIE-LCH	lch(38.38, 67.42, 296.18°)
OKLab	oklab(48.03% 0.0038 -0.1743)
OKLCH	oklch(48.03% 0.174 271.3)
XYZ	xyz(14.0116, 10.3004, 49.9550)
Luminance	0.1030 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D4FBE #BEAC3D

analogous

#3D90BE #3D4FBE #6C3DBE

triadic

#3D4FBE #BE3D4F #4FBE3D

tetradic

#3D4FBE #BE3D90 #BEAC3D #3DBE6C

square

#3D4FBE #BE3D90 #BEAC3D #3DBE6C

split-complementary

#3D4FBE #BE6C3D #90BE3D

monochromatic

#1F2861 #2E3C90 #3D4FBE #6977CF #98A1DE

Accessibility & contrast

On white

6.86

#3D4FBE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#3D4FBE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D4FBE

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D4FBE	#FFFFFF	#000000	##FFFFFF
##3D4FBE	1.00	6.86	3.06	6.86
#FFFFFF	6.86	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060C2

Deuteranopia (green-blind)

#0055BC

Tritanopia (blue-blind)

#006A7F

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3d4fbe;
/* rgb */ color: rgb(61, 79, 190);
/* oklch */ color: oklch(48.0% 0.174 271.3);

Tailwind

colors: {
  custom: {
    50: '#8280d2',
    500: '#3d4fbe',
    950: '#000000',
  },
}

SCSS

$custom: #3d4fbe;
$custom-light: #8280d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3d4fbe",
  "rgb": {
    "r": 61,
    "g": 79,
    "b": 190
  },
  "hsl": {
    "h": 231.628,
    "s": 51.394,
    "l": 49.216
  },
  "oklch": {
    "l": 0.48033,
    "c": 0.17434,
    "h": 271.3
  },
  "luminance": 0.10302
}

Semantic roles & 50–950 ramp

primary

#3D4FBE

secondary

#C9C18D

accent

#C74DDB

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #3D4FBE

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

Preview Lab → · Contrast checker → · Palette generator →