#3D3EBA#3D3EBA

#3D3EBA is a dark, vivid blue. Relative luminance 0.080; OKLCH L 44.7% C 0.190 H 275.2°. Best body text is #FFFFFF at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#3D3EBA
RGB	rgb(61, 62, 186)
HSL	hsl(240, 51%, 48%)
HSV	hsv(240, 67%, 73%)
CMYK	cmyk(67.2%, 66.7%, 0%, 27.1%)
CIE-LAB	lab(33.94, 39.04, -65.39)
CIE-LCH	lch(33.94, 76.16, 300.84°)
OKLab	oklab(44.67% 0.0172 -0.1888)
OKLCH	oklch(44.67% 0.19 275.2)
XYZ	xyz(12.5071, 7.9814, 47.3263)
Luminance	0.0798 (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

#3D3EBA #BAB93D

analogous

#3D7CBA #3D3EBA #7A3DBA

triadic

#3D3EBA #BA3D3E #3EBA3D

tetradic

#3D3EBA #BA3D7C #BAB93D #3DBA7A

square

#3D3EBA #BA3D7C #BAB93D #3DBA7A

split-complementary

#3D3EBA #BA7A3D #7CBA3D

monochromatic

#1F1F5E #2E2F8C #3D3EBA #6768CD #9596DC

Accessibility & contrast

On white

8.09

#3D3EBA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#3D3EBA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D3EBA

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D3EBA	#FFFFFF	#000000	##FFFFFF
##3D3EBA	1.00	8.09	2.60	8.09
#FFFFFF	8.09	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055BE

Deuteranopia (green-blind)

#004AB8

Tritanopia (blue-blind)

#005F76

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #3d3eba;
/* rgb */ color: rgb(61, 62, 186);
/* oklch */ color: oklch(44.7% 0.190 275.2);

Tailwind

colors: {
  custom: {
    50: '#8274d0',
    500: '#3d3eba',
    950: '#000000',
  },
}

SCSS

$custom: #3d3eba;
$custom-light: #8274d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3d3eba",
  "rgb": {
    "r": 61,
    "g": 62,
    "b": 186
  },
  "hsl": {
    "h": 239.52,
    "s": 50.607,
    "l": 48.431
  },
  "oklch": {
    "l": 0.44671,
    "c": 0.18954,
    "h": 275.2
  },
  "luminance": 0.07983
}

Semantic roles & 50–950 ramp

primary

#3D3EBA

secondary

#C8C78B

accent

#D94EDA

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0814

muted

#7D7B82

Preview Lab

Preview with #3D3EBA

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

Preview Lab → · Contrast checker → · Palette generator →