#3D3BB5#3D3BB5

#3D3BB5 is a dark, vivid blue. Relative luminance 0.075; OKLCH L 43.7% C 0.187 H 276.1°. Best body text is #FFFFFF at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#3D3BB5
RGB	rgb(61, 59, 181)
HSL	hsl(241, 51%, 47%)
HSV	hsv(241, 67%, 71%)
CMYK	cmyk(66.3%, 67.4%, 0%, 29%)
CIE-LAB	lab(32.82, 39.18, -64.27)
CIE-LCH	lch(32.82, 75.27, 301.37°)
OKLab	oklab(43.72% 0.0199 -0.1855)
OKLCH	oklch(43.72% 0.187 276.1)
XYZ	xyz(11.8262, 7.4552, 44.5229)
Luminance	0.0746 (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

#3D3BB5 #B3B53B

analogous

#3B76B5 #3D3BB5 #7A3BB5

triadic

#3D3BB5 #B53D3B #3BB53D

tetradic

#3D3BB5 #B53B76 #B3B53B #3BB57A

square

#3D3BB5 #B53B76 #B3B53B #3BB57A

split-complementary

#3D3BB5 #B57A3B #76B53B

monochromatic

#1E1D59 #2D2C87 #3D3BB5 #6362CC #9190DB

Accessibility & contrast

On white

8.43

#3D3BB5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#3D3BB5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D3BB5

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D3BB5	#FFFFFF	#000000	##FFFFFF
##3D3BB5	1.00	8.43	2.49	8.43
#FFFFFF	8.43	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053B9

Deuteranopia (green-blind)

#0048B3

Tritanopia (blue-blind)

#005B73

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #3d3bb5;
/* rgb */ color: rgb(61, 59, 181);
/* oklch */ color: oklch(43.7% 0.187 276.1);

Tailwind

colors: {
  custom: {
    50: '#8272cc',
    500: '#3d3bb5',
    950: '#000000',
  },
}

SCSS

$custom: #3d3bb5;
$custom-light: #8272cc;
$custom-dark: #000000;

JSON

{
  "hex": "#3d3bb5",
  "rgb": {
    "r": 61,
    "g": 59,
    "b": 181
  },
  "hsl": {
    "h": 240.984,
    "s": 50.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.43721,
    "c": 0.18657,
    "h": 276.1
  },
  "luminance": 0.07456
}

Semantic roles & 50–950 ramp

primary

#3D3BB5

secondary

#C5C686

accent

#DA4DD8

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #3D3BB5

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

Preview Lab → · Contrast checker → · Palette generator →