#3D3EAA#3D3EAA

#3D3EAA is a dark, vivid blue. Relative luminance 0.073; OKLCH L 43.2% C 0.169 H 276.3°. Best body text is #FFFFFF at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#3D3EAA
RGB	rgb(61, 62, 170)
HSL	hsl(239, 47%, 45%)
HSV	hsv(239, 64%, 67%)
CMYK	cmyk(64.1%, 63.5%, 0%, 33.3%)
CIE-LAB	lab(32.57, 33.59, -58.14)
CIE-LCH	lch(32.57, 67.14, 300.02°)
OKLab	oklab(43.24% 0.0186 -0.1675)
OKLCH	oklch(43.24% 0.169 276.3)
XYZ	xyz(10.9004, 7.3387, 38.8645)
Luminance	0.0734 (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

#3D3EAA #AAA93D

analogous

#3D74AA #3D3EAA #733DAA

triadic

#3D3EAA #AA3D3E #3EAA3D

tetradic

#3D3EAA #AA3D74 #AAA93D #3DAA73

square

#3D3EAA #AA3D74 #AAA93D #3DAA73

split-complementary

#3D3EAA #AA733D #74AA3D

monochromatic

#1D1D50 #2D2E7D #3D3EAA #5F60C5 #8C8CD6

Accessibility & contrast

On white

8.51

#3D3EAA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#3D3EAA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D3EAA

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D3EAA	#FFFFFF	#000000	##FFFFFF
##3D3EAA	1.00	8.51	2.47	8.51
#FFFFFF	8.51	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051AD

Deuteranopia (green-blind)

#0048A8

Tritanopia (blue-blind)

#00596E

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #3d3eaa;
/* rgb */ color: rgb(61, 62, 170);
/* oklch */ color: oklch(43.2% 0.169 276.3);

Tailwind

colors: {
  custom: {
    50: '#7f73c4',
    500: '#3d3eaa',
    950: '#000000',
  },
}

SCSS

$custom: #3d3eaa;
$custom-light: #7f73c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3d3eaa",
  "rgb": {
    "r": 61,
    "g": 62,
    "b": 170
  },
  "hsl": {
    "h": 239.45,
    "s": 47.186,
    "l": 45.294
  },
  "oklch": {
    "l": 0.43241,
    "c": 0.16853,
    "h": 276.3
  },
  "luminance": 0.0734
}

Semantic roles & 50–950 ramp

primary

#3D3EAA

secondary

#C0C082

accent

#D651D7

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0813

muted

#7C7B82

Preview Lab

Preview with #3D3EAA

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

Preview Lab → · Contrast checker → · Palette generator →