#2D3382#2D3382

#2D3382 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 36.6% C 0.131 H 274.6°. Best body text is #FFFFFF at 11.01:1 contrast (WCAG AA passes).

Color values

HEX	#2D3382
RGB	rgb(45, 51, 130)
HSL	hsl(236, 49%, 34%)
HSV	hsv(236, 65%, 51%)
CMYK	cmyk(65.4%, 60.8%, 0%, 49%)
CIE-LAB	lab(25.37, 23.96, -45.42)
CIE-LCH	lch(25.37, 51.35, 297.81°)
OKLab	oklab(36.62% 0.0105 -0.1307)
OKLCH	oklch(36.62% 0.131 274.6)
XYZ	xyz(6.2940, 4.5367, 21.6588)
Luminance	0.0454 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D3382 #827C2D

analogous

#2D5E82 #2D3382 #522D82

triadic

#2D3382 #822D33 #33822D

tetradic

#2D3382 #822D5E #827C2D #2D8252

square

#2D3382 #822D5E #827C2D #2D8252

split-complementary

#2D3382 #82522D #5E822D

monochromatic

#0E0F27 #1D2155 #2D3382 #3D45AF #6168C8

Accessibility & contrast

On white

11.01

#2D3382 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#2D3382 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D3382

11.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D3382	#FFFFFF	#000000	##FFFFFF
##2D3382	1.00	11.01	1.91	11.01
#FFFFFF	11.01	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004085

Deuteranopia (green-blind)

#003880

Tritanopia (blue-blind)

#004655

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2d3382;
/* rgb */ color: rgb(45, 51, 130);
/* oklch */ color: oklch(36.6% 0.131 274.6);

Tailwind

colors: {
  custom: {
    50: '#706aa7',
    500: '#2d3382',
    950: '#000000',
  },
}

SCSS

$custom: #2d3382;
$custom-light: #706aa7;
$custom-dark: #000000;

JSON

{
  "hex": "#2d3382",
  "rgb": {
    "r": 45,
    "g": 51,
    "b": 130
  },
  "hsl": {
    "h": 235.765,
    "s": 48.571,
    "l": 34.314
  },
  "oklch": {
    "l": 0.36618,
    "c": 0.13109,
    "h": 274.6
  },
  "luminance": 0.04537
}

Semantic roles & 50–950 ramp

primary

#2D3382

secondary

#AFA95C

accent

#CF50D8

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#08060F

muted

#7B7A7F

Preview Lab

Preview with #2D3382

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

Preview Lab → · Contrast checker → · Palette generator →