#2D3785#2D3785

#2D3785 is a dark, vivid blue. Relative luminance 0.050; OKLCH L 37.7% C 0.130 H 273.0°. Best body text is #FFFFFF at 10.52:1 contrast (WCAG AA passes).

Color values

HEX	#2D3785
RGB	rgb(45, 55, 133)
HSL	hsl(233, 49%, 35%)
HSV	hsv(233, 66%, 52%)
CMYK	cmyk(66.2%, 58.6%, 0%, 47.8%)
CIE-LAB	lab(26.69, 22.35, -45.16)
CIE-LCH	lch(26.69, 50.39, 296.33°)
OKLab	oklab(37.67% 0.0067 -0.1299)
OKLCH	oklch(37.67% 0.13 273)
XYZ	xyz(6.6806, 4.9831, 22.7955)
Luminance	0.0498 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D3785 #857B2D

analogous

#2D6385 #2D3785 #4F2D85

triadic

#2D3785 #852D37 #37852D

tetradic

#2D3785 #852D63 #857B2D #2D854F

square

#2D3785 #852D63 #857B2D #2D854F

split-complementary

#2D3785 #854F2D #63852D

monochromatic

#0E112A #1E2457 #2D3785 #3C4AB3 #626ECA

Accessibility & contrast

On white

10.52

#2D3785 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#2D3785 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D3785

10.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D3785	#FFFFFF	#000000	##FFFFFF
##2D3785	1.00	10.52	2.00	10.52
#FFFFFF	10.52	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004388

Deuteranopia (green-blind)

#003B83

Tritanopia (blue-blind)

#004A58

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #2d3785;
/* rgb */ color: rgb(45, 55, 133);
/* oklch */ color: oklch(37.7% 0.130 273.0);

Tailwind

colors: {
  custom: {
    50: '#706da9',
    500: '#2d3785',
    950: '#000000',
  },
}

SCSS

$custom: #2d3785;
$custom-light: #706da9;
$custom-dark: #000000;

JSON

{
  "hex": "#2d3785",
  "rgb": {
    "r": 45,
    "g": 55,
    "b": 133
  },
  "hsl": {
    "h": 233.182,
    "s": 49.438,
    "l": 34.902
  },
  "oklch": {
    "l": 0.37672,
    "c": 0.13003,
    "h": 273
  },
  "luminance": 0.04984
}

Semantic roles & 50–950 ramp

primary

#2D3785

secondary

#B0A75D

accent

#C94FD9

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080710

muted

#7B7A7F

Preview Lab

Preview with #2D3785

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

Preview Lab → · Contrast checker → · Palette generator →