#2D3282#2D3282

#2D3282 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 36.4% C 0.132 H 275.0°. Best body text is #FFFFFF at 11.11:1 contrast (WCAG AA passes).

Color values

HEX	#2D3282
RGB	rgb(45, 50, 130)
HSL	hsl(236, 49%, 34%)
HSV	hsv(236, 65%, 51%)
CMYK	cmyk(65.4%, 61.5%, 0%, 49%)
CIE-LAB	lab(25.11, 24.63, -45.85)
CIE-LCH	lch(25.11, 52.05, 298.25°)
OKLab	oklab(36.42% 0.0115 -0.1319)
OKLCH	oklch(36.42% 0.132 275)
XYZ	xyz(6.2507, 4.4503, 21.6444)
Luminance	0.0445 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D3282 #827D2D

analogous

#2D5D82 #2D3282 #532D82

triadic

#2D3282 #822D32 #32822D

tetradic

#2D3282 #822D5D #827D2D #2D8253

square

#2D3282 #822D5D #827D2D #2D8253

split-complementary

#2D3282 #82532D #5D822D

monochromatic

#0E0F27 #1D2155 #2D3282 #3D43AF #6167C8

Accessibility & contrast

On white

11.11

#2D3282 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#2D3282 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D3282

11.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D3282	#FFFFFF	#000000	##FFFFFF
##2D3282	1.00	11.11	1.89	11.11
#FFFFFF	11.11	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F85

Deuteranopia (green-blind)

#003880

Tritanopia (blue-blind)

#004655

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2d3282;
/* rgb */ color: rgb(45, 50, 130);
/* oklch */ color: oklch(36.4% 0.132 275.0);

Tailwind

colors: {
  custom: {
    50: '#706aa7',
    500: '#2d3282',
    950: '#000000',
  },
}

SCSS

$custom: #2d3282;
$custom-light: #706aa7;
$custom-dark: #000000;

JSON

{
  "hex": "#2d3282",
  "rgb": {
    "r": 45,
    "g": 50,
    "b": 130
  },
  "hsl": {
    "h": 236.471,
    "s": 48.571,
    "l": 34.314
  },
  "oklch": {
    "l": 0.36423,
    "c": 0.13244,
    "h": 275
  },
  "luminance": 0.04451
}

Semantic roles & 50–950 ramp

primary

#2D3282

secondary

#AFAA5C

accent

#D050D8

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#08060F

muted

#7B7A7F

Preview Lab

Preview with #2D3282

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

Preview Lab → · Contrast checker → · Palette generator →