#2D3F94#2D3F94

#2D3F94 is a dark, vivid blue. Relative luminance 0.063; OKLCH L 40.5% C 0.141 H 269.9°. Best body text is #FFFFFF at 9.33:1 contrast (WCAG AA passes).

Color values

HEX	#2D3F94
RGB	rgb(45, 63, 148)
HSL	hsl(230, 53%, 38%)
HSV	hsv(230, 70%, 58%)
CMYK	cmyk(69.6%, 57.4%, 0%, 42%)
CIE-LAB	lab(30.04, 22.54, -48.99)
CIE-LCH	lch(30.04, 53.92, 294.70°)
OKLab	oklab(40.54% -0.0002 -0.141)
OKLCH	oklch(40.54% 0.141 269.9)
XYZ	xyz(8.2032, 6.2502, 28.7853)
Luminance	0.0625 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D3F94 #94822D

analogous

#2D7294 #2D3F94 #4F2D94

triadic

#2D3F94 #942D3F #3F942D

tetradic

#2D3F94 #942D72 #94822D #2D944F

square

#2D3F94 #942D72 #94822D #2D944F

split-complementary

#2D3F94 #944F2D #72942D

monochromatic

#101736 #1F2B65 #2D3F94 #3B53C3 #6A7CD2

Accessibility & contrast

On white

9.33

#2D3F94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#2D3F94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D3F94

9.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D3F94	#FFFFFF	#000000	##FFFFFF
##2D3F94	1.00	9.33	2.25	9.33
#FFFFFF	9.33	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004C97

Deuteranopia (green-blind)

#004292

Tritanopia (blue-blind)

#005463

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #2d3f94;
/* rgb */ color: rgb(45, 63, 148);
/* oklch */ color: oklch(40.5% 0.141 269.9);

Tailwind

colors: {
  custom: {
    50: '#7373b4',
    500: '#2d3f94',
    950: '#000000',
  },
}

SCSS

$custom: #2d3f94;
$custom-light: #7373b4;
$custom-dark: #000000;

JSON

{
  "hex": "#2d3f94",
  "rgb": {
    "r": 45,
    "g": 63,
    "b": 148
  },
  "hsl": {
    "h": 229.515,
    "s": 53.368,
    "l": 37.843
  },
  "oklch": {
    "l": 0.40545,
    "c": 0.14103,
    "h": 269.9
  },
  "luminance": 0.06251
}

Semantic roles & 50–950 ramp

primary

#2D3F94

secondary

#B8AA64

accent

#C34BDD

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #2D3F94

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

Preview Lab → · Contrast checker → · Palette generator →