#3D3E85#3D3E85

#3D3E85 is a dark, moderate blue. Relative luminance 0.061; OKLCH L 40.3% C 0.116 H 279.2°. Best body text is #FFFFFF at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#3D3E85
RGB	rgb(61, 62, 133)
HSL	hsl(239, 37%, 38%)
HSV	hsv(239, 54%, 52%)
CMYK	cmyk(54.1%, 53.4%, 0%, 47.8%)
CIE-LAB	lab(29.74, 20.87, -40.17)
CIE-LCH	lch(29.74, 45.27, 297.45°)
OKLab	oklab(40.25% 0.0186 -0.1147)
OKLCH	oklch(40.25% 0.116 279.2)
XYZ	xyz(7.8794, 6.1303, 22.9538)
Luminance	0.0613 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D3E85 #85843D

analogous

#3D6285 #3D3E85 #603D85

triadic

#3D3E85 #853D3E #3E853D

tetradic

#3D3E85 #853D62 #85843D #3D8560

square

#3D3E85 #853D62 #85843D #3D8560

split-complementary

#3D3E85 #85603D #62853D

monochromatic

#171731 #2A2A5B #3D3E85 #5052AF #7A7BC2

Accessibility & contrast

On white

9.43

#3D3E85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#3D3E85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D3E85

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D3E85	#FFFFFF	#000000	##FFFFFF
##3D3E85	1.00	9.43	2.23	9.43
#FFFFFF	9.43	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#194988

Deuteranopia (green-blind)

#104383

Tritanopia (blue-blind)

#1E4E5B

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #3d3e85;
/* rgb */ color: rgb(61, 62, 133);
/* oklch */ color: oklch(40.3% 0.116 279.2);

Tailwind

colors: {
  custom: {
    50: '#7873a9',
    500: '#3d3e85',
    950: '#000000',
  },
}

SCSS

$custom: #3d3e85;
$custom-light: #7873a9;
$custom-dark: #000000;

JSON

{
  "hex": "#3d3e85",
  "rgb": {
    "r": 61,
    "g": 62,
    "b": 133
  },
  "hsl": {
    "h": 239.167,
    "s": 37.113,
    "l": 38.039
  },
  "oklch": {
    "l": 0.40254,
    "c": 0.11618,
    "h": 279.2
  },
  "luminance": 0.06131
}

Semantic roles & 50–950 ramp

primary

#3D3E85

secondary

#ACAB72

accent

#CC5BCD

background

#F7F6FA

surface

#EEECF4

border

#C9C7CE

text

#090810

muted

#7B7B7F

Preview Lab

Preview with #3D3E85

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

Preview Lab → · Contrast checker → · Palette generator →