#3D3CBF#3D3CBF

#3D3CBF is a dark, vivid blue. Relative luminance 0.080; OKLCH L 44.8% C 0.198 H 275.2°. Best body text is #FFFFFF at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#3D3CBF
RGB	rgb(61, 60, 191)
HSL	hsl(240, 52%, 49%)
HSV	hsv(240, 69%, 75%)
CMYK	cmyk(68.1%, 68.6%, 0%, 25.1%)
CIE-LAB	lab(33.95, 41.92, -68.32)
CIE-LCH	lch(33.95, 80.16, 301.53°)
OKLab	oklab(44.81% 0.018 -0.1973)
OKLCH	oklch(44.81% 0.198 275.2)
XYZ	xyz(12.9412, 7.9842, 50.1392)
Luminance	0.0799 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.99

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D3CBF #BEBF3C

analogous

#3C7DBF #3D3CBF #7F3CBF

triadic

#3D3CBF #BF3D3C #3CBF3D

tetradic

#3D3CBF #BF3C7D #BEBF3C #3CBF7F

square

#3D3CBF #BF3C7D #BEBF3C #3CBF7F

split-complementary

#3D3CBF #BF7F3C #7DBF3C

monochromatic

#1F1F62 #2E2D90 #3D3CBF #6968D0 #9897DE

Accessibility & contrast

On white

8.09

#3D3CBF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#3D3CBF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D3CBF

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D3CBF	#FFFFFF	#000000	##FFFFFF
##3D3CBF	1.00	8.09	2.60	8.09
#FFFFFF	8.09	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056C3

Deuteranopia (green-blind)

#004ABD

Tritanopia (blue-blind)

#005F79

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #3d3cbf;
/* rgb */ color: rgb(61, 60, 191);
/* oklch */ color: oklch(44.8% 0.198 275.2);

Tailwind

colors: {
  custom: {
    50: '#8473d3',
    500: '#3d3cbf',
    950: '#000000',
  },
}

SCSS

$custom: #3d3cbf;
$custom-light: #8473d3;
$custom-dark: #000000;

JSON

{
  "hex": "#3d3cbf",
  "rgb": {
    "r": 61,
    "g": 60,
    "b": 191
  },
  "hsl": {
    "h": 240.458,
    "s": 52.191,
    "l": 49.216
  },
  "oklch": {
    "l": 0.44813,
    "c": 0.19817,
    "h": 275.2
  },
  "luminance": 0.07985
}

Semantic roles & 50–950 ramp

primary

#3D3CBF

secondary

#C9CA8D

accent

#DC4CDB

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #3D3CBF

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

Preview Lab → · Contrast checker → · Palette generator →