#3D3CBC#3D3CBC

#3D3CBC is a dark, vivid blue. Relative luminance 0.079; OKLCH L 44.5% C 0.194 H 275.4°. Best body text is #FFFFFF at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#3D3CBC
RGB	rgb(61, 60, 188)
HSL	hsl(240, 52%, 49%)
HSV	hsv(240, 68%, 74%)
CMYK	cmyk(67.6%, 68.1%, 0%, 26.3%)
CIE-LAB	lab(33.68, 40.92, -67.01)
CIE-LCH	lch(33.68, 78.52, 301.41°)
OKLab	oklab(44.53% 0.0184 -0.1935)
OKLCH	oklch(44.53% 0.194 275.4)
XYZ	xyz(12.6144, 7.8535, 48.4183)
Luminance	0.0785 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.88

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D3CBC #BBBC3C

analogous

#3C7BBC #3D3CBC #7D3CBC

triadic

#3D3CBC #BC3D3C #3CBC3D

tetradic

#3D3CBC #BC3C7B #BBBC3C #3CBC7D

square

#3D3CBC #BC3C7B #BBBC3C #3CBC7D

split-complementary

#3D3CBC #BC7D3C #7BBC3C

monochromatic

#1F1E5F #2E2D8E #3D3CBC #6867CE #9695DD

Accessibility & contrast

On white

8.17

#3D3CBC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#3D3CBC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D3CBC

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D3CBC	#FFFFFF	#000000	##FFFFFF
##3D3CBC	1.00	8.17	2.57	8.17
#FFFFFF	8.17	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055C0

Deuteranopia (green-blind)

#0049BA

Tritanopia (blue-blind)

#005E77

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #3d3cbc;
/* rgb */ color: rgb(61, 60, 188);
/* oklch */ color: oklch(44.5% 0.194 275.4);

Tailwind

colors: {
  custom: {
    50: '#8372d1',
    500: '#3d3cbc',
    950: '#000000',
  },
}

SCSS

$custom: #3d3cbc;
$custom-light: #8372d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3d3cbc",
  "rgb": {
    "r": 61,
    "g": 60,
    "b": 188
  },
  "hsl": {
    "h": 240.469,
    "s": 51.613,
    "l": 48.627
  },
  "oklch": {
    "l": 0.44532,
    "c": 0.19438,
    "h": 275.4
  },
  "luminance": 0.07855
}

Semantic roles & 50–950 ramp

primary

#3D3CBC

secondary

#C8C98B

accent

#DB4DDA

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #3D3CBC

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

Preview Lab → · Contrast checker → · Palette generator →