#3D4BBD#3D4BBD

#3D4BBD is a mid, vivid blue. Relative luminance 0.097; OKLCH L 47.2% C 0.178 H 272.3°. Best body text is #FFFFFF at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#3D4BBD
RGB	rgb(61, 75, 189)
HSL	hsl(233, 51%, 49%)
HSV	hsv(233, 68%, 74%)
CMYK	cmyk(67.7%, 60.3%, 0%, 25.9%)
CIE-LAB	lab(37.29, 31.95, -61.68)
CIE-LCH	lch(37.29, 69.46, 297.39°)
OKLab	oklab(47.2% 0.0071 -0.1778)
OKLCH	oklch(47.2% 0.178 272.3)
XYZ	xyz(13.6228, 9.6971, 49.2881)
Luminance	0.0970 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D4BBD #BDAF3D

analogous

#3D8BBD #3D4BBD #6F3DBD

triadic

#3D4BBD #BD3D4B #4BBD3D

tetradic

#3D4BBD #BD3D8B #BDAF3D #3DBD6F

square

#3D4BBD #BD3D8B #BDAF3D #3DBD6F

split-complementary

#3D4BBD #BD6F3D #8BBD3D

monochromatic

#1F2660 #2E398F #3D4BBD #6974CE #979FDD

Accessibility & contrast

On white

7.14

#3D4BBD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#3D4BBD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D4BBD

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D4BBD	#FFFFFF	#000000	##FFFFFF
##3D4BBD	1.00	7.14	2.94	7.14
#FFFFFF	7.14	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EC1

Deuteranopia (green-blind)

#0052BB

Tritanopia (blue-blind)

#00677D

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #3d4bbd;
/* rgb */ color: rgb(61, 75, 189);
/* oklch */ color: oklch(47.2% 0.178 272.3);

Tailwind

colors: {
  custom: {
    50: '#827dd2',
    500: '#3d4bbd',
    950: '#000000',
  },
}

SCSS

$custom: #3d4bbd;
$custom-light: #827dd2;
$custom-dark: #000000;

JSON

{
  "hex": "#3d4bbd",
  "rgb": {
    "r": 61,
    "g": 75,
    "b": 189
  },
  "hsl": {
    "h": 233.438,
    "s": 51.2,
    "l": 49.02
  },
  "oklch": {
    "l": 0.47204,
    "c": 0.17794,
    "h": 272.3
  },
  "luminance": 0.09698
}

Semantic roles & 50–950 ramp

primary

#3D4BBD

secondary

#C9C28D

accent

#CB4DDB

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3D4BBD

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

Preview Lab → · Contrast checker → · Palette generator →