#3D3CA5#3D3CA5

#3D3CA5 is a dark, vivid blue. Relative luminance 0.069; OKLCH L 42.5% C 0.164 H 277.2°. Best body text is #FFFFFF at 8.79:1 contrast (WCAG AA passes).

Color values

HEX	#3D3CA5
RGB	rgb(61, 60, 165)
HSL	hsl(241, 47%, 44%)
HSV	hsv(241, 64%, 65%)
CMYK	cmyk(63%, 63.6%, 0%, 35.3%)
CIE-LAB	lab(31.67, 33.14, -56.60)
CIE-LCH	lch(31.67, 65.59, 300.35°)
OKLab	oklab(42.45% 0.0206 -0.163)
OKLCH	oklch(42.45% 0.164 277.2)
XYZ	xyz(10.3297, 6.9396, 36.3851)
Luminance	0.0694 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.79

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D3CA5 #A4A53C

analogous

#3C70A5 #3D3CA5 #723CA5

triadic

#3D3CA5 #A53D3C #3CA53D

tetradic

#3D3CA5 #A53C70 #A4A53C #3CA572

square

#3D3CA5 #A53C70 #A4A53C #3CA572

split-complementary

#3D3CA5 #A5723C #70A53C

monochromatic

#1C1B4B #2C2C78 #3D3CA5 #5C5BC3 #8888D4

Accessibility & contrast

On white

8.79

#3D3CA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#3D3CA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D3CA5

8.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D3CA5	#FFFFFF	#000000	##FFFFFF
##3D3CA5	1.00	8.79	2.39	8.79
#FFFFFF	8.79	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FA8

Deuteranopia (green-blind)

#0046A3

Tritanopia (blue-blind)

#00566B

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #3d3ca5;
/* rgb */ color: rgb(61, 60, 165);
/* oklch */ color: oklch(42.5% 0.164 277.2);

Tailwind

colors: {
  custom: {
    50: '#7e72c1',
    500: '#3d3ca5',
    950: '#000000',
  },
}

SCSS

$custom: #3d3ca5;
$custom-light: #7e72c1;
$custom-dark: #000000;

JSON

{
  "hex": "#3d3ca5",
  "rgb": {
    "r": 61,
    "g": 60,
    "b": 165
  },
  "hsl": {
    "h": 240.571,
    "s": 46.667,
    "l": 44.118
  },
  "oklch": {
    "l": 0.42454,
    "c": 0.1643,
    "h": 277.2
  },
  "luminance": 0.0694
}

Semantic roles & 50–950 ramp

primary

#3D3CA5

secondary

#BDBE7F

accent

#D651D5

background

#F8F6FC

surface

#EFECF8

border

#CAC7D1

text

#0B0812

muted

#7C7B81

Preview Lab

Preview with #3D3CA5

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

Preview Lab → · Contrast checker → · Palette generator →