#2D3D9F#2D3D9F

#2D3D9F is a dark, vivid blue. Relative luminance 0.064; OKLCH L 41.1% C 0.159 H 270.6°. Best body text is #FFFFFF at 9.21:1 contrast (WCAG AA passes).

Color values

HEX	#2D3D9F
RGB	rgb(45, 61, 159)
HSL	hsl(232, 56%, 40%)
HSV	hsv(232, 72%, 62%)
CMYK	cmyk(71.7%, 61.6%, 0%, 37.6%)
CIE-LAB	lab(30.39, 27.98, -55.10)
CIE-LCH	lch(30.39, 61.80, 296.92°)
OKLab	oklab(41.09% 0.0016 -0.159)
OKLCH	oklch(41.09% 0.159 270.6)
XYZ	xyz(9.0068, 6.3977, 33.5544)
Luminance	0.0640 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D3D9F #9F8F2D

analogous

#2D769F #2D3D9F #562D9F

triadic

#2D3D9F #9F2D3D #3D9F2D

tetradic

#2D3D9F #9F2D76 #9F8F2D #2D9F56

square

#2D3D9F #9F2D76 #9F8F2D #2D9F56

split-complementary

#2D3D9F #9F562D #769F2D

monochromatic

#121840 #202B6F #2D3D9F #4053C9 #707ED6

Accessibility & contrast

On white

9.21

#2D3D9F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#2D3D9F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D3D9F

9.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D3D9F	#FFFFFF	#000000	##FFFFFF
##2D3D9F	1.00	9.21	2.28	9.21
#FFFFFF	9.21	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DA2

Deuteranopia (green-blind)

#00429D

Tritanopia (blue-blind)

#005668

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2d3d9f;
/* rgb */ color: rgb(45, 61, 159);
/* oklch */ color: oklch(41.1% 0.159 270.6);

Tailwind

colors: {
  custom: {
    50: '#7672bc',
    500: '#2d3d9f',
    950: '#000000',
  },
}

SCSS

$custom: #2d3d9f;
$custom-light: #7672bc;
$custom-dark: #000000;

JSON

{
  "hex": "#2d3d9f",
  "rgb": {
    "r": 45,
    "g": 61,
    "b": 159
  },
  "hsl": {
    "h": 231.579,
    "s": 55.882,
    "l": 40
  },
  "oklch": {
    "l": 0.41091,
    "c": 0.15902,
    "h": 270.6
  },
  "luminance": 0.06399
}

Semantic roles & 50–950 ramp

primary

#2D3D9F

secondary

#BEB26A

accent

#CA49DF

background

#F7F6FB

surface

#EEECF6

border

#C9C7D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #2D3D9F

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

Preview Lab → · Contrast checker → · Palette generator →