#3D3EB4#3D3EB4

#3D3EB4 is a dark, vivid blue. Relative luminance 0.077; OKLCH L 44.1% C 0.182 H 275.6°. Best body text is #FFFFFF at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#3D3EB4
RGB	rgb(61, 62, 180)
HSL	hsl(239, 49%, 47%)
HSV	hsv(239, 66%, 71%)
CMYK	cmyk(66.1%, 65.6%, 0%, 29.4%)
CIE-LAB	lab(33.42, 37.01, -62.70)
CIE-LCH	lch(33.42, 72.81, 300.55°)
OKLab	oklab(44.13% 0.0178 -0.1809)
OKLCH	oklch(44.13% 0.182 275.6)
XYZ	xyz(11.8826, 7.7316, 44.0373)
Luminance	0.0773 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D3EB4 #B4B33D

analogous

#3D79B4 #3D3EB4 #783DB4

triadic

#3D3EB4 #B43D3E #3EB43D

tetradic

#3D3EB4 #B43D79 #B4B33D #3DB478

square

#3D3EB4 #B43D79 #B4B33D #3DB478

split-complementary

#3D3EB4 #B4783D #79B43D

monochromatic

#1E1F59 #2E2E86 #3D3EB4 #6465CA #9292DA

Accessibility & contrast

On white

8.25

#3D3EB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#3D3EB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D3EB4

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D3EB4	#FFFFFF	#000000	##FFFFFF
##3D3EB4	1.00	8.25	2.55	8.25
#FFFFFF	8.25	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054B8

Deuteranopia (green-blind)

#0049B2

Tritanopia (blue-blind)

#005D73

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #3d3eb4;
/* rgb */ color: rgb(61, 62, 180);
/* oklch */ color: oklch(44.1% 0.182 275.6);

Tailwind

colors: {
  custom: {
    50: '#8174cb',
    500: '#3d3eb4',
    950: '#000000',
  },
}

SCSS

$custom: #3d3eb4;
$custom-light: #8174cb;
$custom-dark: #000000;

JSON

{
  "hex": "#3d3eb4",
  "rgb": {
    "r": 61,
    "g": 62,
    "b": 180
  },
  "hsl": {
    "h": 239.496,
    "s": 49.378,
    "l": 47.255
  },
  "oklch": {
    "l": 0.44126,
    "c": 0.18176,
    "h": 275.6
  },
  "luminance": 0.07733
}

Semantic roles & 50–950 ramp

primary

#3D3EB4

secondary

#C5C588

accent

#D84FD9

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #3D3EB4

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

Preview Lab → · Contrast checker → · Palette generator →