#2D3385#2D3385

#2D3385 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 36.9% C 0.135 H 274.4°. Best body text is #FFFFFF at 10.92:1 contrast (WCAG AA passes).

Color values

HEX	#2D3385
RGB	rgb(45, 51, 133)
HSL	hsl(236, 49%, 35%)
HSV	hsv(236, 66%, 52%)
CMYK	cmyk(66.2%, 61.7%, 0%, 47.8%)
CIE-LAB	lab(25.62, 25.06, -46.90)
CIE-LCH	lch(25.62, 53.17, 298.12°)
OKLab	oklab(36.88% 0.0105 -0.135)
OKLCH	oklch(36.88% 0.135 274.4)
XYZ	xyz(6.4983, 4.6184, 22.7348)
Luminance	0.0462 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D3385 #857F2D

analogous

#2D5F85 #2D3385 #532D85

triadic

#2D3385 #852D33 #33852D

tetradic

#2D3385 #852D5F #857F2D #2D8553

square

#2D3385 #852D5F #857F2D #2D8553

split-complementary

#2D3385 #85532D #5F852D

monochromatic

#0E102A #1E2157 #2D3385 #3C45B3 #6269CA

Accessibility & contrast

On white

10.92

#2D3385 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#2D3385 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D3385

10.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D3385	#FFFFFF	#000000	##FFFFFF
##2D3385	1.00	10.92	1.92	10.92
#FFFFFF	10.92	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004188

Deuteranopia (green-blind)

#003983

Tritanopia (blue-blind)

#004757

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2d3385;
/* rgb */ color: rgb(45, 51, 133);
/* oklch */ color: oklch(36.9% 0.135 274.4);

Tailwind

colors: {
  custom: {
    50: '#716aa9',
    500: '#2d3385',
    950: '#000000',
  },
}

SCSS

$custom: #2d3385;
$custom-light: #716aa9;
$custom-dark: #000000;

JSON

{
  "hex": "#2d3385",
  "rgb": {
    "r": 45,
    "g": 51,
    "b": 133
  },
  "hsl": {
    "h": 235.909,
    "s": 49.438,
    "l": 34.902
  },
  "oklch": {
    "l": 0.36879,
    "c": 0.13542,
    "h": 274.4
  },
  "luminance": 0.04619
}

Semantic roles & 50–950 ramp

primary

#2D3385

secondary

#B0AB5D

accent

#D04FD9

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #2D3385

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

Preview Lab → · Contrast checker → · Palette generator →