#2D3690#2D3690

#2D3690 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 38.4% C 0.147 H 272.9°. Best body text is #FFFFFF at 10.28:1 contrast (WCAG AA passes).

Color values

HEX	#2D3690
RGB	rgb(45, 54, 144)
HSL	hsl(235, 52%, 37%)
HSV	hsv(235, 69%, 56%)
CMYK	cmyk(68.7%, 62.5%, 0%, 43.5%)
CIE-LAB	lab(27.32, 27.09, -50.95)
CIE-LCH	lch(27.32, 57.70, 298.00°)
OKLab	oklab(38.43% 0.0076 -0.1469)
OKLCH	oklch(38.43% 0.147 272.9)
XYZ	xyz(7.4337, 5.2092, 26.9939)
Luminance	0.0521 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D3690 #90872D

analogous

#2D6890 #2D3690 #552D90

triadic

#2D3690 #902D36 #36902D

tetradic

#2D3690 #902D68 #90872D #2D9055

square

#2D3690 #902D68 #90872D #2D9055

split-complementary

#2D3690 #90552D #68902D

monochromatic

#101333 #1E2561 #2D3690 #3C47BF #6871D0

Accessibility & contrast

On white

10.28

#2D3690 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#2D3690 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D3690

10.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D3690	#FFFFFF	#000000	##FFFFFF
##2D3690	1.00	10.28	2.04	10.28
#FFFFFF	10.28	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004593

Deuteranopia (green-blind)

#003C8E

Tritanopia (blue-blind)

#004D5D

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2d3690;
/* rgb */ color: rgb(45, 54, 144);
/* oklch */ color: oklch(38.4% 0.147 272.9);

Tailwind

colors: {
  custom: {
    50: '#736db1',
    500: '#2d3690',
    950: '#000000',
  },
}

SCSS

$custom: #2d3690;
$custom-light: #736db1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d3690",
  "rgb": {
    "r": 45,
    "g": 54,
    "b": 144
  },
  "hsl": {
    "h": 234.545,
    "s": 52.381,
    "l": 37.059
  },
  "oklch": {
    "l": 0.38426,
    "c": 0.14707,
    "h": 272.9
  },
  "luminance": 0.0521
}

Semantic roles & 50–950 ramp

primary

#2D3690

secondary

#B6AF62

accent

#CF4CDC

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #2D3690

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

Preview Lab → · Contrast checker → · Palette generator →