#3D3C8A#3D3C8A

#3D3C8A is a dark, vivid blue. Relative luminance 0.061; OKLCH L 40.2% C 0.126 H 279.7°. Best body text is #FFFFFF at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#3D3C8A
RGB	rgb(61, 60, 138)
HSL	hsl(241, 39%, 39%)
HSV	hsv(241, 57%, 54%)
CMYK	cmyk(55.8%, 56.5%, 0%, 45.9%)
CIE-LAB	lab(29.56, 23.89, -43.56)
CIE-LCH	lch(29.56, 49.68, 298.75°)
OKLab	oklab(40.23% 0.0212 -0.1247)
OKLCH	oklch(40.23% 0.126 279.7)
XYZ	xyz(8.1263, 6.0583, 24.7810)
Luminance	0.0606 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D3C8A #898A3C

analogous

#3C628A #3D3C8A #643C8A

triadic

#3D3C8A #8A3D3C #3C8A3D

tetradic

#3D3C8A #8A3C62 #898A3C #3C8A64

square

#3D3C8A #8A3C62 #898A3C #3C8A64

split-complementary

#3D3C8A #8A643C #628A3C

monochromatic

#171735 #2A295F #3D3C8A #5150B3 #7C7BC6

Accessibility & contrast

On white

9.49

#3D3C8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#3D3C8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D3C8A

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D3C8A	#FFFFFF	#000000	##FFFFFF
##3D3C8A	1.00	9.49	2.21	9.49
#FFFFFF	9.49	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#09498D

Deuteranopia (green-blind)

#004388

Tritanopia (blue-blind)

#194E5D

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #3d3c8a;
/* rgb */ color: rgb(61, 60, 138);
/* oklch */ color: oklch(40.2% 0.126 279.7);

Tailwind

colors: {
  custom: {
    50: '#7971ad',
    500: '#3d3c8a',
    950: '#000000',
  },
}

SCSS

$custom: #3d3c8a;
$custom-light: #7971ad;
$custom-dark: #000000;

JSON

{
  "hex": "#3d3c8a",
  "rgb": {
    "r": 61,
    "g": 60,
    "b": 138
  },
  "hsl": {
    "h": 240.769,
    "s": 39.394,
    "l": 38.824
  },
  "oklch": {
    "l": 0.40233,
    "c": 0.12645,
    "h": 279.7
  },
  "luminance": 0.06059
}

Semantic roles & 50–950 ramp

primary

#3D3C8A

secondary

#AEAF73

accent

#CF59CE

background

#F7F6FA

surface

#EEECF4

border

#C9C7CE

text

#0A0710

muted

#7C7A7F

Preview Lab

Preview with #3D3C8A

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

Preview Lab → · Contrast checker → · Palette generator →