#2D2584#2D2584

#2D2584 is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.3% C 0.152 H 278.5°. Best body text is #FFFFFF at 12.29:1 contrast (WCAG AA passes).

Color values

HEX	#2D2584
RGB	rgb(45, 37, 132)
HSL	hsl(245, 56%, 33%)
HSV	hsv(245, 72%, 52%)
CMYK	cmyk(65.9%, 72%, 0%, 48.2%)
CIE-LAB	lab(22.11, 33.78, -52.00)
CIE-LCH	lch(22.11, 62.01, 303.01°)
OKLab	oklab(34.29% 0.0225 -0.15)
OKLCH	oklch(34.29% 0.152 278.5)
XYZ	xyz(5.9073, 3.5465, 22.1986)
Luminance	0.0355 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2584 #7C8425

analogous

#254C84 #2D2584 #5C2584

triadic

#2D2584 #842D25 #25842D

tetradic

#2D2584 #84254C #7C8425 #25845C

square

#2D2584 #84254C #7C8425 #25845C

split-complementary

#2D2584 #845C25 #4C8425

monochromatic

#0C0A24 #1D1854 #2D2584 #3D32B4 #5F54CF

Accessibility & contrast

On white

12.29

#2D2584 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#2D2584 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2584

12.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2584	#FFFFFF	#000000	##FFFFFF
##2D2584	1.00	12.29	1.71	12.29
#FFFFFF	12.29	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003987

Deuteranopia (green-blind)

#003182

Tritanopia (blue-blind)

#003F51

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #2d2584;
/* rgb */ color: rgb(45, 37, 132);
/* oklch */ color: oklch(34.3% 0.152 278.5);

Tailwind

colors: {
  custom: {
    50: '#7261a9',
    500: '#2d2584',
    950: '#000000',
  },
}

SCSS

$custom: #2d2584;
$custom-light: #7261a9;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2584",
  "rgb": {
    "r": 45,
    "g": 37,
    "b": 132
  },
  "hsl": {
    "h": 245.053,
    "s": 56.213,
    "l": 33.137
  },
  "oklch": {
    "l": 0.34295,
    "c": 0.15171,
    "h": 278.5
  },
  "luminance": 0.03547
}

Semantic roles & 50–950 ramp

primary

#2D2584

secondary

#ABB351

accent

#E048D3

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090510

muted

#7B797F

Preview Lab

Preview with #2D2584

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

Preview Lab → · Contrast checker → · Palette generator →