#3D3EB2#3D3EB2

#3D3EB2 is a dark, vivid blue. Relative luminance 0.077; OKLCH L 43.9% C 0.179 H 275.8°. Best body text is #FFFFFF at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#3D3EB2
RGB	rgb(61, 62, 178)
HSL	hsl(239, 49%, 47%)
HSV	hsv(239, 66%, 70%)
CMYK	cmyk(65.7%, 65.2%, 0%, 30.2%)
CIE-LAB	lab(33.24, 36.32, -61.80)
CIE-LCH	lch(33.24, 71.68, 300.45°)
OKLab	oklab(43.95% 0.018 -0.1782)
OKLCH	oklch(43.95% 0.179 275.8)
XYZ	xyz(11.6803, 7.6507, 42.9720)
Luminance	0.0765 (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

#3D3EB2 #B2B13D

analogous

#3D79B2 #3D3EB2 #773DB2

triadic

#3D3EB2 #B23D3E #3EB23D

tetradic

#3D3EB2 #B23D79 #B2B13D #3DB277

square

#3D3EB2 #B23D79 #B2B13D #3DB277

split-complementary

#3D3EB2 #B2773D #79B23D

monochromatic

#1E1E57 #2D2E84 #3D3EB2 #6364C9 #9091D9

Accessibility & contrast

On white

8.30

#3D3EB2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#3D3EB2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D3EB2

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D3EB2	#FFFFFF	#000000	##FFFFFF
##3D3EB2	1.00	8.30	2.53	8.30
#FFFFFF	8.30	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053B6

Deuteranopia (green-blind)

#0049B0

Tritanopia (blue-blind)

#005C72

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #3d3eb2;
/* rgb */ color: rgb(61, 62, 178);
/* oklch */ color: oklch(43.9% 0.179 275.8);

Tailwind

colors: {
  custom: {
    50: '#8174ca',
    500: '#3d3eb2',
    950: '#000000',
  },
}

SCSS

$custom: #3d3eb2;
$custom-light: #8174ca;
$custom-dark: #000000;

JSON

{
  "hex": "#3d3eb2",
  "rgb": {
    "r": 61,
    "g": 62,
    "b": 178
  },
  "hsl": {
    "h": 239.487,
    "s": 48.954,
    "l": 46.863
  },
  "oklch": {
    "l": 0.43947,
    "c": 0.17914,
    "h": 275.8
  },
  "luminance": 0.07652
}

Semantic roles & 50–950 ramp

primary

#3D3EB2

secondary

#C4C487

accent

#D74FD9

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #3D3EB2

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

Preview Lab → · Contrast checker → · Palette generator →