#2D3986#2D3986

#2D3986 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 38.2% C 0.129 H 272.1°. Best body text is #FFFFFF at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#2D3986
RGB	rgb(45, 57, 134)
HSL	hsl(232, 50%, 35%)
HSV	hsv(232, 66%, 53%)
CMYK	cmyk(66.4%, 57.5%, 0%, 47.5%)
CIE-LAB	lab(27.31, 21.36, -44.77)
CIE-LCH	lch(27.31, 49.61, 295.51°)
OKLab	oklab(38.16% 0.0048 -0.1287)
OKLCH	oklch(38.16% 0.129 272.1)
XYZ	xyz(6.8470, 5.2048, 23.1934)
Luminance	0.0520 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D3986 #867A2D

analogous

#2D6686 #2D3986 #4D2D86

triadic

#2D3986 #862D39 #39862D

tetradic

#2D3986 #862D66 #867A2D #2D864D

square

#2D3986 #862D66 #867A2D #2D864D

split-complementary

#2D3986 #864D2D #66862D

monochromatic

#0E122A #1E2658 #2D3986 #3C4CB4 #6371CB

Accessibility & contrast

On white

10.29

#2D3986 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#2D3986 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D3986

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D3986	#FFFFFF	#000000	##FFFFFF
##2D3986	1.00	10.29	2.04	10.29
#FFFFFF	10.29	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004589

Deuteranopia (green-blind)

#003D84

Tritanopia (blue-blind)

#004B59

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2d3986;
/* rgb */ color: rgb(45, 57, 134);
/* oklch */ color: oklch(38.2% 0.129 272.1);

Tailwind

colors: {
  custom: {
    50: '#716faa',
    500: '#2d3986',
    950: '#000000',
  },
}

SCSS

$custom: #2d3986;
$custom-light: #716faa;
$custom-dark: #000000;

JSON

{
  "hex": "#2d3986",
  "rgb": {
    "r": 45,
    "g": 57,
    "b": 134
  },
  "hsl": {
    "h": 231.91,
    "s": 49.721,
    "l": 35.098
  },
  "oklch": {
    "l": 0.38162,
    "c": 0.12879,
    "h": 272.1
  },
  "luminance": 0.05205
}

Semantic roles & 50–950 ramp

primary

#2D3986

secondary

#B1A65E

accent

#C74FD9

background

#F7F6FA

surface

#EDECF4

border

#C8C7CE

text

#080710

muted

#7B7A7F

Preview Lab

Preview with #2D3986

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

Preview Lab → · Contrast checker → · Palette generator →