#3D3FA2#3D3FA2

#3D3FA2 is a dark, vivid blue. Relative luminance 0.072; OKLCH L 42.7% C 0.156 H 276.6°. Best body text is #FFFFFF at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#3D3FA2
RGB	rgb(61, 63, 162)
HSL	hsl(239, 45%, 44%)
HSV	hsv(239, 62%, 64%)
CMYK	cmyk(62.3%, 61.1%, 0%, 36.5%)
CIE-LAB	lab(32.16, 30.20, -54.00)
CIE-LCH	lch(32.16, 61.87, 299.22°)
OKLab	oklab(42.74% 0.0181 -0.1553)
OKLCH	oklch(42.74% 0.156 276.6)
XYZ	xyz(10.2214, 7.1549, 35.0178)
Luminance	0.0716 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.40

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D3FA2 #A2A03D

analogous

#3D71A2 #3D3FA2 #6D3DA2

triadic

#3D3FA2 #A23D3F #3FA23D

tetradic

#3D3FA2 #A23D71 #A2A03D #3DA26D

square

#3D3FA2 #A23D71 #A2A03D #3DA26D

split-complementary

#3D3FA2 #A26D3D #71A23D

monochromatic

#1C1C49 #2C2E76 #3D3FA2 #5B5DC1 #8789D2

Accessibility & contrast

On white

8.64

#3D3FA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#3D3FA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D3FA2

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D3FA2	#FFFFFF	#000000	##FFFFFF
##3D3FA2	1.00	8.64	2.43	8.64
#FFFFFF	8.64	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050A5

Deuteranopia (green-blind)

#0047A0

Tritanopia (blue-blind)

#00576A

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #3d3fa2;
/* rgb */ color: rgb(61, 63, 162);
/* oklch */ color: oklch(42.7% 0.156 276.6);

Tailwind

colors: {
  custom: {
    50: '#7e74be',
    500: '#3d3fa2',
    950: '#000000',
  },
}

SCSS

$custom: #3d3fa2;
$custom-light: #7e74be;
$custom-dark: #000000;

JSON

{
  "hex": "#3d3fa2",
  "rgb": {
    "r": 61,
    "g": 63,
    "b": 162
  },
  "hsl": {
    "h": 238.812,
    "s": 45.291,
    "l": 43.725
  },
  "oklch": {
    "l": 0.42737,
    "c": 0.15638,
    "h": 276.6
  },
  "luminance": 0.07156
}

Semantic roles & 50–950 ramp

primary

#3D3FA2

secondary

#BCBB7E

accent

#D253D5

background

#F8F7FB

surface

#EFEDF7

border

#CAC8D0

text

#0B0812

muted

#7C7B81

Preview Lab

Preview with #3D3FA2

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

Preview Lab → · Contrast checker → · Palette generator →