#3D4FC4#3D4FC4

#3D4FC4 is a mid, vivid blue. Relative luminance 0.106; OKLCH L 48.5% C 0.182 H 271.2°. Best body text is #FFFFFF at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#3D4FC4
RGB	rgb(61, 79, 196)
HSL	hsl(232, 53%, 50%)
HSV	hsv(232, 69%, 77%)
CMYK	cmyk(68.9%, 59.7%, 0%, 23.1%)
CIE-LAB	lab(38.84, 31.88, -63.24)
CIE-LCH	lch(38.84, 70.82, 296.75°)
OKLab	oklab(48.53% 0.0038 -0.1824)
OKLCH	oklch(48.53% 0.182 271.2)
XYZ	xyz(14.6809, 10.5682, 53.4800)
Luminance	0.1057 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D4FC4 #C4B23D

analogous

#3D92C4 #3D4FC4 #6E3DC4

triadic

#3D4FC4 #C43D4F #4FC43D

tetradic

#3D4FC4 #C43D92 #C4B23D #3DC46E

square

#3D4FC4 #C43D92 #C4B23D #3DC46E

split-complementary

#3D4FC4 #C46E3D #92C43D

monochromatic

#1F2967 #2E3C96 #3D4FC4 #6C7AD2 #9BA4E1

Accessibility & contrast

On white

6.74

#3D4FC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#3D4FC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D4FC4

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D4FC4	#FFFFFF	#000000	##FFFFFF
##3D4FC4	1.00	6.74	3.11	6.74
#FFFFFF	6.74	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C8

Deuteranopia (green-blind)

#0055C2

Tritanopia (blue-blind)

#006C82

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #3d4fc4;
/* rgb */ color: rgb(61, 79, 196);
/* oklch */ color: oklch(48.5% 0.182 271.2);

Tailwind

colors: {
  custom: {
    50: '#8380d7',
    500: '#3d4fc4',
    950: '#000000',
  },
}

SCSS

$custom: #3d4fc4;
$custom-light: #8380d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3d4fc4",
  "rgb": {
    "r": 61,
    "g": 79,
    "b": 196
  },
  "hsl": {
    "h": 232,
    "s": 53.36,
    "l": 50.392
  },
  "oklch": {
    "l": 0.48526,
    "c": 0.18239,
    "h": 271.2
  },
  "luminance": 0.1057
}

Semantic roles & 50–950 ramp

primary

#3D4FC4

secondary

#CDC490

accent

#C94BDD

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #3D4FC4

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

Preview Lab → · Contrast checker → · Palette generator →