#2D2585#2D2585

#2D2585 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.4% C 0.153 H 278.4°. Best body text is #FFFFFF at 12.25:1 contrast (WCAG AA passes).

Color values

HEX	#2D2585
RGB	rgb(45, 37, 133)
HSL	hsl(245, 56%, 33%)
HSV	hsv(245, 72%, 52%)
CMYK	cmyk(66.2%, 72.2%, 0%, 47.8%)
CIE-LAB	lab(22.21, 34.12, -52.47)
CIE-LCH	lch(22.21, 62.59, 303.04°)
OKLab	oklab(34.4% 0.0223 -0.1514)
OKLCH	oklch(34.4% 0.153 278.4)
XYZ	xyz(5.9760, 3.5740, 22.5607)
Luminance	0.0357 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2585 #7D8525

analogous

#254D85 #2D2585 #5D2585

triadic

#2D2585 #852D25 #25852D

tetradic

#2D2585 #85254D #7D8525 #25855D

square

#2D2585 #85254D #7D8525 #25855D

split-complementary

#2D2585 #855D25 #4D8525

monochromatic

#0D0A25 #1D1855 #2D2585 #3D32B5 #5F55D0

Accessibility & contrast

On white

12.25

#2D2585 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#2D2585 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2585

12.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2585	#FFFFFF	#000000	##FFFFFF
##2D2585	1.00	12.25	1.71	12.25
#FFFFFF	12.25	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003988

Deuteranopia (green-blind)

#003183

Tritanopia (blue-blind)

#003F52

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #2d2585;
/* rgb */ color: rgb(45, 37, 133);
/* oklch */ color: oklch(34.4% 0.153 278.4);

Tailwind

colors: {
  custom: {
    50: '#7261a9',
    500: '#2d2585',
    950: '#000000',
  },
}

SCSS

$custom: #2d2585;
$custom-light: #7261a9;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2585",
  "rgb": {
    "r": 45,
    "g": 37,
    "b": 133
  },
  "hsl": {
    "h": 245,
    "s": 56.471,
    "l": 33.333
  },
  "oklch": {
    "l": 0.34396,
    "c": 0.15304,
    "h": 278.4
  },
  "luminance": 0.03574
}

Semantic roles & 50–950 ramp

primary

#2D2585

secondary

#ACB452

accent

#E048D3

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090510

muted

#7B797F

Preview Lab

Preview with #2D2585

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

Preview Lab → · Contrast checker → · Palette generator →