#3D3B84#3D3B84

#3D3B84 is a dark, moderate blue. Relative luminance 0.058; OKLCH L 39.6% C 0.119 H 280.7°. Best body text is #FFFFFF at 9.73:1 contrast (WCAG AA passes).

Color values

HEX	#3D3B84
RGB	rgb(61, 59, 132)
HSL	hsl(242, 38%, 37%)
HSV	hsv(242, 55%, 52%)
CMYK	cmyk(53.8%, 55.3%, 0%, 48.2%)
CIE-LAB	lab(28.86, 22.52, -40.96)
CIE-LCH	lch(28.86, 46.74, 298.80°)
OKLab	oklab(39.58% 0.0221 -0.117)
OKLCH	oklch(39.58% 0.119 280.7)
XYZ	xyz(7.6520, 5.7855, 22.5388)
Luminance	0.0579 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D3B84 #82843B

analogous

#3B5D84 #3D3B84 #623B84

triadic

#3D3B84 #843D3B #3B843D

tetradic

#3D3B84 #843B5D #82843B #3B8462

square

#3D3B84 #843B5D #82843B #3B8462

split-complementary

#3D3B84 #84623B #5D843B

monochromatic

#16152F #29285A #3D3B84 #514EAE #7977C2

Accessibility & contrast

On white

9.73

#3D3B84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#3D3B84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D3B84

9.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D3B84	#FFFFFF	#000000	##FFFFFF
##3D3B84	1.00	9.73	2.16	9.73
#FFFFFF	9.73	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#124787

Deuteranopia (green-blind)

#074182

Tritanopia (blue-blind)

#1F4B59

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #3d3b84;
/* rgb */ color: rgb(61, 59, 132);
/* oklch */ color: oklch(39.6% 0.119 280.7);

Tailwind

colors: {
  custom: {
    50: '#7871a8',
    500: '#3d3b84',
    950: '#000000',
  },
}

SCSS

$custom: #3d3b84;
$custom-light: #7871a8;
$custom-dark: #000000;

JSON

{
  "hex": "#3d3b84",
  "rgb": {
    "r": 61,
    "g": 59,
    "b": 132
  },
  "hsl": {
    "h": 241.644,
    "s": 38.22,
    "l": 37.451
  },
  "oklch": {
    "l": 0.39578,
    "c": 0.11908,
    "h": 280.7
  },
  "luminance": 0.05786
}

Semantic roles & 50–950 ramp

primary

#3D3B84

secondary

#AAAC6F

accent

#CE5ACB

background

#F7F6FA

surface

#EEECF4

border

#C9C7CE

text

#090710

muted

#7B7A7F

Preview Lab

Preview with #3D3B84

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

Preview Lab → · Contrast checker → · Palette generator →