#3D4CC4#3D4CC4

#3D4CC4 is a mid, vivid blue. Relative luminance 0.101; OKLCH L 48.0% C 0.186 H 271.9°. Best body text is #FFFFFF at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#3D4CC4
RGB	rgb(61, 76, 196)
HSL	hsl(233, 53%, 50%)
HSV	hsv(233, 69%, 77%)
CMYK	cmyk(68.9%, 61.2%, 0%, 23.1%)
CIE-LAB	lab(38.10, 33.78, -64.45)
CIE-LCH	lch(38.10, 72.77, 297.66°)
OKLab	oklab(47.98% 0.0061 -0.1859)
OKLCH	oklch(47.98% 0.186 271.9)
XYZ	xyz(14.4694, 10.1451, 53.4095)
Luminance	0.1015 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.84

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D4CC4 #C4B53D

analogous

#3D90C4 #3D4CC4 #713DC4

triadic

#3D4CC4 #C43D4C #4CC43D

tetradic

#3D4CC4 #C43D90 #C4B53D #3DC471

square

#3D4CC4 #C43D90 #C4B53D #3DC471

split-complementary

#3D4CC4 #C4713D #90C43D

monochromatic

#1F2767 #2E3996 #3D4CC4 #6C77D2 #9BA3E1

Accessibility & contrast

On white

6.93

#3D4CC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#3D4CC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D4CC4

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D4CC4	#FFFFFF	#000000	##FFFFFF
##3D4CC4	1.00	6.93	3.03	6.93
#FFFFFF	6.93	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060C8

Deuteranopia (green-blind)

#0054C2

Tritanopia (blue-blind)

#006A81

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3d4cc4;
/* rgb */ color: rgb(61, 76, 196);
/* oklch */ color: oklch(48.0% 0.186 271.9);

Tailwind

colors: {
  custom: {
    50: '#837ed7',
    500: '#3d4cc4',
    950: '#000000',
  },
}

SCSS

$custom: #3d4cc4;
$custom-light: #837ed7;
$custom-dark: #000000;

JSON

{
  "hex": "#3d4cc4",
  "rgb": {
    "r": 61,
    "g": 76,
    "b": 196
  },
  "hsl": {
    "h": 233.333,
    "s": 53.36,
    "l": 50.392
  },
  "oklch": {
    "l": 0.47977,
    "c": 0.18603,
    "h": 271.9
  },
  "luminance": 0.10147
}

Semantic roles & 50–950 ramp

primary

#3D4CC4

secondary

#CDC690

accent

#CD4BDD

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #3D4CC4

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

Preview Lab → · Contrast checker → · Palette generator →