#2D3E97#2D3E97

#2D3E97 is a dark, vivid blue. Relative luminance 0.062; OKLCH L 40.6% C 0.147 H 270.3°. Best body text is #FFFFFF at 9.34:1 contrast (WCAG AA passes).

Color values

HEX	#2D3E97
RGB	rgb(45, 62, 151)
HSL	hsl(230, 54%, 38%)
HSV	hsv(230, 70%, 59%)
CMYK	cmyk(70.2%, 58.9%, 0%, 40.8%)
CIE-LAB	lab(30.00, 24.33, -50.88)
CIE-LCH	lch(30.00, 56.40, 295.56°)
OKLab	oklab(40.59% 0.0008 -0.1466)
OKLCH	oklch(40.59% 0.147 270.3)
XYZ	xyz(8.3888, 6.2367, 30.0339)
Luminance	0.0624 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D3E97 #97862D

analogous

#2D7397 #2D3E97 #512D97

triadic

#2D3E97 #972D3E #3E972D

tetradic

#2D3E97 #972D73 #97862D #2D9751

square

#2D3E97 #972D73 #97862D #2D9751

split-complementary

#2D3E97 #97512D #73972D

monochromatic

#111739 #1F2B68 #2D3E97 #3C52C5 #6B7CD3

Accessibility & contrast

On white

9.34

#2D3E97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#2D3E97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D3E97

9.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D3E97	#FFFFFF	#000000	##FFFFFF
##2D3E97	1.00	9.34	2.25	9.34
#FFFFFF	9.34	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004C9A

Deuteranopia (green-blind)

#004295

Tritanopia (blue-blind)

#005464

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #2d3e97;
/* rgb */ color: rgb(45, 62, 151);
/* oklch */ color: oklch(40.6% 0.147 270.3);

Tailwind

colors: {
  custom: {
    50: '#7473b6',
    500: '#2d3e97',
    950: '#000000',
  },
}

SCSS

$custom: #2d3e97;
$custom-light: #7473b6;
$custom-dark: #000000;

JSON

{
  "hex": "#2d3e97",
  "rgb": {
    "r": 45,
    "g": 62,
    "b": 151
  },
  "hsl": {
    "h": 230.377,
    "s": 54.082,
    "l": 38.431
  },
  "oklch": {
    "l": 0.40594,
    "c": 0.14659,
    "h": 270.3
  },
  "luminance": 0.06238
}

Semantic roles & 50–950 ramp

primary

#2D3E97

secondary

#BAAC66

accent

#C64ADD

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #2D3E97

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

Preview Lab → · Contrast checker → · Palette generator →