#2D3592#2D3592

#2D3592 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 38.4% C 0.151 H 273.2°. Best body text is #FFFFFF at 10.32:1 contrast (WCAG AA passes).

Color values

HEX	#2D3592
RGB	rgb(45, 53, 146)
HSL	hsl(235, 53%, 37%)
HSV	hsv(235, 69%, 57%)
CMYK	cmyk(69.2%, 63.7%, 0%, 42.7%)
CIE-LAB	lab(27.24, 28.49, -52.32)
CIE-LCH	lch(27.24, 59.57, 298.57°)
OKLab	oklab(38.42% 0.0083 -0.1509)
OKLCH	oklch(38.42% 0.151 273.2)
XYZ	xyz(7.5419, 5.1787, 27.7907)
Luminance	0.0518 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D3592 #928A2D

analogous

#2D6792 #2D3592 #582D92

triadic

#2D3592 #922D35 #35922D

tetradic

#2D3592 #922D67 #928A2D #2D9258

square

#2D3592 #922D67 #928A2D #2D9258

split-complementary

#2D3592 #92582D #67922D

monochromatic

#101334 #1F2463 #2D3592 #3B46C1 #6971D1

Accessibility & contrast

On white

10.32

#2D3592 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#2D3592 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D3592

10.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D3592	#FFFFFF	#000000	##FFFFFF
##2D3592	1.00	10.32	2.04	10.32
#FFFFFF	10.32	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004595

Deuteranopia (green-blind)

#003C90

Tritanopia (blue-blind)

#004D5E

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2d3592;
/* rgb */ color: rgb(45, 53, 146);
/* oklch */ color: oklch(38.4% 0.151 273.2);

Tailwind

colors: {
  custom: {
    50: '#746cb3',
    500: '#2d3592',
    950: '#000000',
  },
}

SCSS

$custom: #2d3592;
$custom-light: #746cb3;
$custom-dark: #000000;

JSON

{
  "hex": "#2d3592",
  "rgb": {
    "r": 45,
    "g": 53,
    "b": 146
  },
  "hsl": {
    "h": 235.248,
    "s": 52.88,
    "l": 37.451
  },
  "oklch": {
    "l": 0.38417,
    "c": 0.15114,
    "h": 273.2
  },
  "luminance": 0.05179
}

Semantic roles & 50–950 ramp

primary

#2D3592

secondary

#B7B163

accent

#D14CDC

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #2D3592

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

Preview Lab → · Contrast checker → · Palette generator →