#3D3EB6#3D3EB6

#3D3EB6 is a dark, vivid blue. Relative luminance 0.078; OKLCH L 44.3% C 0.184 H 275.5°. Best body text is #FFFFFF at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#3D3EB6
RGB	rgb(61, 62, 182)
HSL	hsl(240, 50%, 48%)
HSV	hsv(240, 66%, 71%)
CMYK	cmyk(66.5%, 65.9%, 0%, 28.6%)
CIE-LAB	lab(33.59, 37.69, -63.60)
CIE-LCH	lch(33.59, 73.93, 300.65°)
OKLab	oklab(44.31% 0.0176 -0.1835)
OKLCH	oklch(44.31% 0.184 275.5)
XYZ	xyz(12.0878, 7.8137, 45.1181)
Luminance	0.0781 (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

#3D3EB6 #B6B53D

analogous

#3D7BB6 #3D3EB6 #783DB6

triadic

#3D3EB6 #B63D3E #3EB63D

tetradic

#3D3EB6 #B63D7B #B6B53D #3DB678

square

#3D3EB6 #B63D7B #B6B53D #3DB678

split-complementary

#3D3EB6 #B6783D #7BB63D

monochromatic

#1E1F5A #2E2E88 #3D3EB6 #6566CB #9393DB

Accessibility & contrast

On white

8.19

#3D3EB6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#3D3EB6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D3EB6

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D3EB6	#FFFFFF	#000000	##FFFFFF
##3D3EB6	1.00	8.19	2.56	8.19
#FFFFFF	8.19	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054BA

Deuteranopia (green-blind)

#004AB4

Tritanopia (blue-blind)

#005D74

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #3d3eb6;
/* rgb */ color: rgb(61, 62, 182);
/* oklch */ color: oklch(44.3% 0.184 275.5);

Tailwind

colors: {
  custom: {
    50: '#8274cd',
    500: '#3d3eb6',
    950: '#000000',
  },
}

SCSS

$custom: #3d3eb6;
$custom-light: #8274cd;
$custom-dark: #000000;

JSON

{
  "hex": "#3d3eb6",
  "rgb": {
    "r": 61,
    "g": 62,
    "b": 182
  },
  "hsl": {
    "h": 239.504,
    "s": 49.794,
    "l": 47.647
  },
  "oklch": {
    "l": 0.44307,
    "c": 0.18437,
    "h": 275.5
  },
  "luminance": 0.07815
}

Semantic roles & 50–950 ramp

primary

#3D3EB6

secondary

#C6C589

accent

#D84ED9

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0814

muted

#7D7B82

Preview Lab

Preview with #3D3EB6

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

Preview Lab → · Contrast checker → · Palette generator →