#2D3395#2D3395

#2D3395 is a dark, vivid blue. Relative luminance 0.051; OKLCH L 38.3% C 0.158 H 273.5°. Best body text is #FFFFFF at 10.40:1 contrast (WCAG AA passes).

Color values

HEX	#2D3395
RGB	rgb(45, 51, 149)
HSL	hsl(237, 54%, 38%)
HSV	hsv(237, 70%, 58%)
CMYK	cmyk(69.8%, 65.8%, 0%, 41.6%)
CIE-LAB	lab(27.00, 30.89, -54.55)
CIE-LCH	lch(27.00, 62.68, 299.52°)
OKLab	oklab(38.33% 0.0097 -0.1575)
OKLCH	oklch(38.33% 0.158 273.5)
XYZ	xyz(7.6890, 5.0947, 29.0061)
Luminance	0.0510 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D3395 #958F2D

analogous

#2D6795 #2D3395 #5B2D95

triadic

#2D3395 #952D33 #33952D

tetradic

#2D3395 #952D67 #958F2D #2D955B

square

#2D3395 #952D67 #958F2D #2D955B

split-complementary

#2D3395 #955B2D #67952D

monochromatic

#111337 #1F2366 #2D3395 #3B43C4 #6A70D2

Accessibility & contrast

On white

10.40

#2D3395 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#2D3395 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D3395

10.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D3395	#FFFFFF	#000000	##FFFFFF
##2D3395	1.00	10.40	2.02	10.40
#FFFFFF	10.40	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004598

Deuteranopia (green-blind)

#003B93

Tritanopia (blue-blind)

#004C5F

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2d3395;
/* rgb */ color: rgb(45, 51, 149);
/* oklch */ color: oklch(38.3% 0.158 273.5);

Tailwind

colors: {
  custom: {
    50: '#746bb5',
    500: '#2d3395',
    950: '#000000',
  },
}

SCSS

$custom: #2d3395;
$custom-light: #746bb5;
$custom-dark: #000000;

JSON

{
  "hex": "#2d3395",
  "rgb": {
    "r": 45,
    "g": 51,
    "b": 149
  },
  "hsl": {
    "h": 236.538,
    "s": 53.608,
    "l": 38.039
  },
  "oklch": {
    "l": 0.38326,
    "c": 0.15776,
    "h": 273.5
  },
  "luminance": 0.05095
}

Semantic roles & 50–950 ramp

primary

#2D3395

secondary

#B9B465

accent

#D54BDD

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #2D3395

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

Preview Lab → · Contrast checker → · Palette generator →