#2D2586#2D2586

#2D2586 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.5% C 0.154 H 278.2°. Best body text is #FFFFFF at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#2D2586
RGB	rgb(45, 37, 134)
HSL	hsl(245, 57%, 34%)
HSV	hsv(245, 72%, 53%)
CMYK	cmyk(66.4%, 72.4%, 0%, 47.5%)
CIE-LAB	lab(22.31, 34.46, -52.93)
CIE-LCH	lch(22.31, 63.16, 303.07°)
OKLab	oklab(34.5% 0.0221 -0.1528)
OKLCH	oklch(34.5% 0.154 278.2)
XYZ	xyz(6.0454, 3.6018, 22.9263)
Luminance	0.0360 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2586 #7E8625

analogous

#254D86 #2D2586 #5D2586

triadic

#2D2586 #862D25 #25862D

tetradic

#2D2586 #86254D #7E8625 #25865D

square

#2D2586 #86254D #7E8625 #25865D

split-complementary

#2D2586 #865D25 #4D8625

monochromatic

#0D0B26 #1D1856 #2D2586 #3D32B6 #5F55D0

Accessibility & contrast

On white

12.21

#2D2586 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#2D2586 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2586

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2586	#FFFFFF	#000000	##FFFFFF
##2D2586	1.00	12.21	1.72	12.21
#FFFFFF	12.21	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003989

Deuteranopia (green-blind)

#003184

Tritanopia (blue-blind)

#003F52

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #2d2586;
/* rgb */ color: rgb(45, 37, 134);
/* oklch */ color: oklch(34.5% 0.154 278.2);

Tailwind

colors: {
  custom: {
    50: '#7261aa',
    500: '#2d2586',
    950: '#000000',
  },
}

SCSS

$custom: #2d2586;
$custom-light: #7261aa;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2586",
  "rgb": {
    "r": 45,
    "g": 37,
    "b": 134
  },
  "hsl": {
    "h": 244.948,
    "s": 56.725,
    "l": 33.529
  },
  "oklch": {
    "l": 0.34496,
    "c": 0.15436,
    "h": 278.2
  },
  "luminance": 0.03602
}

Semantic roles & 50–950 ramp

primary

#2D2586

secondary

#ACB452

accent

#E048D3

background

#F7F5FA

surface

#EDEAF4

border

#C8C6CE

text

#090510

muted

#7B797F

Preview Lab

Preview with #2D2586

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

Preview Lab → · Contrast checker → · Palette generator →