#3D3E91#3D3E91

#3D3E91 is a dark, vivid blue. Relative luminance 0.065; OKLCH L 41.2% C 0.134 H 278.2°. Best body text is #FFFFFF at 9.14:1 contrast (WCAG AA passes).

Color values

HEX	#3D3E91
RGB	rgb(61, 62, 145)
HSL	hsl(239, 41%, 40%)
HSV	hsv(239, 58%, 57%)
CMYK	cmyk(57.9%, 57.2%, 0%, 43.1%)
CIE-LAB	lab(30.60, 24.98, -46.20)
CIE-LCH	lch(30.60, 52.52, 298.40°)
OKLab	oklab(41.17% 0.0192 -0.1324)
OKLCH	oklch(41.17% 0.134 278.2)
XYZ	xyz(8.7563, 6.4811, 27.5721)
Luminance	0.0648 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D3E91 #91903D

analogous

#3D6891 #3D3E91 #663D91

triadic

#3D3E91 #913D3E #3E913D

tetradic

#3D3E91 #913D68 #91903D #3D9166

square

#3D3E91 #913D68 #91903D #3D9166

split-complementary

#3D3E91 #91663D #68913D

monochromatic

#19193B #2B2C66 #3D3E91 #5455B7 #7F80C9

Accessibility & contrast

On white

9.14

#3D3E91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#3D3E91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D3E91

9.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D3E91	#FFFFFF	#000000	##FFFFFF
##3D3E91	1.00	9.14	2.30	9.14
#FFFFFF	9.14	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004C94

Deuteranopia (green-blind)

#00458F

Tritanopia (blue-blind)

#0E5161

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #3d3e91;
/* rgb */ color: rgb(61, 62, 145);
/* oklch */ color: oklch(41.2% 0.134 278.2);

Tailwind

colors: {
  custom: {
    50: '#7a73b2',
    500: '#3d3e91',
    950: '#000000',
  },
}

SCSS

$custom: #3d3e91;
$custom-light: #7a73b2;
$custom-dark: #000000;

JSON

{
  "hex": "#3d3e91",
  "rgb": {
    "r": 61,
    "g": 62,
    "b": 145
  },
  "hsl": {
    "h": 239.286,
    "s": 40.777,
    "l": 40.392
  },
  "oklch": {
    "l": 0.41167,
    "c": 0.13378,
    "h": 278.2
  },
  "luminance": 0.06482
}

Semantic roles & 50–950 ramp

primary

#3D3E91

secondary

#B3B277

accent

#CF57D1

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#0A0811

muted

#7C7B80

Preview Lab

Preview with #3D3E91

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

Preview Lab → · Contrast checker → · Palette generator →