#2D3685#2D3685

#2D3685 is a dark, vivid blue. Relative luminance 0.049; OKLCH L 37.5% C 0.131 H 273.3°. Best body text is #FFFFFF at 10.62:1 contrast (WCAG AA passes).

Color values

HEX	#2D3685
RGB	rgb(45, 54, 133)
HSL	hsl(234, 49%, 35%)
HSV	hsv(234, 66%, 52%)
CMYK	cmyk(66.2%, 59.4%, 0%, 47.8%)
CIE-LAB	lab(26.42, 23.03, -45.60)
CIE-LCH	lch(26.42, 51.08, 296.80°)
OKLab	oklab(37.47% 0.0077 -0.1312)
OKLCH	oklch(37.47% 0.131 273.3)
XYZ	xyz(6.6336, 4.8891, 22.7799)
Luminance	0.0489 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D3685 #857C2D

analogous

#2D6285 #2D3685 #502D85

triadic

#2D3685 #852D36 #36852D

tetradic

#2D3685 #852D62 #857C2D #2D8550

square

#2D3685 #852D62 #857C2D #2D8550

split-complementary

#2D3685 #85502D #62852D

monochromatic

#0E112A #1E2357 #2D3685 #3C49B3 #626DCA

Accessibility & contrast

On white

10.62

#2D3685 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#2D3685 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D3685

10.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D3685	#FFFFFF	#000000	##FFFFFF
##2D3685	1.00	10.62	1.98	10.62
#FFFFFF	10.62	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004288

Deuteranopia (green-blind)

#003B83

Tritanopia (blue-blind)

#004958

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2d3685;
/* rgb */ color: rgb(45, 54, 133);
/* oklch */ color: oklch(37.5% 0.131 273.3);

Tailwind

colors: {
  custom: {
    50: '#716da9',
    500: '#2d3685',
    950: '#000000',
  },
}

SCSS

$custom: #2d3685;
$custom-light: #716da9;
$custom-dark: #000000;

JSON

{
  "hex": "#2d3685",
  "rgb": {
    "r": 45,
    "g": 54,
    "b": 133
  },
  "hsl": {
    "h": 233.864,
    "s": 49.438,
    "l": 34.902
  },
  "oklch": {
    "l": 0.3747,
    "c": 0.13139,
    "h": 273.3
  },
  "luminance": 0.0489
}

Semantic roles & 50–950 ramp

primary

#2D3685

secondary

#B0A85D

accent

#CB4FD9

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080710

muted

#7B7A7F

Preview Lab

Preview with #2D3685

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

Preview Lab → · Contrast checker → · Palette generator →