#2D3984#2D3984

#2D3984 is a dark, vivid blue. Relative luminance 0.051; OKLCH L 38.0% C 0.126 H 272.2°. Best body text is #FFFFFF at 10.34:1 contrast (WCAG AA passes).

Color values

HEX	#2D3984
RGB	rgb(45, 57, 132)
HSL	hsl(232, 49%, 35%)
HSV	hsv(232, 66%, 52%)
CMYK	cmyk(65.9%, 56.8%, 0%, 48.2%)
CIE-LAB	lab(27.16, 20.62, -43.77)
CIE-LCH	lch(27.16, 48.39, 295.22°)
OKLab	oklab(38% 0.0047 -0.1258)
OKLCH	oklch(38% 0.126 272.2)
XYZ	xyz(6.7088, 5.1495, 22.4657)
Luminance	0.0515 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D3984 #84782D

analogous

#2D6584 #2D3984 #4C2D84

triadic

#2D3984 #842D39 #39842D

tetradic

#2D3984 #842D65 #84782D #2D844C

square

#2D3984 #842D65 #84782D #2D844C

split-complementary

#2D3984 #844C2D #65842D

monochromatic

#0E1229 #1D2556 #2D3984 #3D4DB2 #6270C9

Accessibility & contrast

On white

10.34

#2D3984 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#2D3984 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D3984

10.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D3984	#FFFFFF	#000000	##FFFFFF
##2D3984	1.00	10.34	2.03	10.34
#FFFFFF	10.34	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004487

Deuteranopia (green-blind)

#003C82

Tritanopia (blue-blind)

#004B58

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2d3984;
/* rgb */ color: rgb(45, 57, 132);
/* oklch */ color: oklch(38.0% 0.126 272.2);

Tailwind

colors: {
  custom: {
    50: '#706fa8',
    500: '#2d3984',
    950: '#000000',
  },
}

SCSS

$custom: #2d3984;
$custom-light: #706fa8;
$custom-dark: #000000;

JSON

{
  "hex": "#2d3984",
  "rgb": {
    "r": 45,
    "g": 57,
    "b": 132
  },
  "hsl": {
    "h": 231.724,
    "s": 49.153,
    "l": 34.706
  },
  "oklch": {
    "l": 0.37998,
    "c": 0.12585,
    "h": 272.2
  },
  "luminance": 0.0515
}

Semantic roles & 50–950 ramp

primary

#2D3984

secondary

#B0A45D

accent

#C64FD9

background

#F7F6FA

surface

#EDECF4

border

#C8C7CE

text

#080710

muted

#7B7A7F

Preview Lab

Preview with #2D3984

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

Preview Lab → · Contrast checker → · Palette generator →