#2D3D97#2D3D97

#2D3D97 is a dark, vivid blue. Relative luminance 0.061; OKLCH L 40.4% C 0.148 H 270.6°. Best body text is #FFFFFF at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#2D3D97
RGB	rgb(45, 61, 151)
HSL	hsl(231, 54%, 38%)
HSV	hsv(231, 70%, 59%)
CMYK	cmyk(70.2%, 59.6%, 0%, 40.8%)
CIE-LAB	lab(29.74, 25.00, -51.31)
CIE-LCH	lch(29.74, 57.08, 295.98°)
OKLab	oklab(40.4% 0.0016 -0.1479)
OKLCH	oklch(40.4% 0.148 270.6)
XYZ	xyz(8.3349, 6.1289, 30.0159)
Luminance	0.0613 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D3D97 #97872D

analogous

#2D7297 #2D3D97 #522D97

triadic

#2D3D97 #972D3D #3D972D

tetradic

#2D3D97 #972D72 #97872D #2D9752

square

#2D3D97 #972D72 #97872D #2D9752

split-complementary

#2D3D97 #97522D #72972D

monochromatic

#111739 #1F2A68 #2D3D97 #3C51C5 #6B7BD3

Accessibility & contrast

On white

9.43

#2D3D97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#2D3D97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D3D97

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D3D97	#FFFFFF	#000000	##FFFFFF
##2D3D97	1.00	9.43	2.23	9.43
#FFFFFF	9.43	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004B9A

Deuteranopia (green-blind)

#004195

Tritanopia (blue-blind)

#005364

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #2d3d97;
/* rgb */ color: rgb(45, 61, 151);
/* oklch */ color: oklch(40.4% 0.148 270.6);

Tailwind

colors: {
  custom: {
    50: '#7472b6',
    500: '#2d3d97',
    950: '#000000',
  },
}

SCSS

$custom: #2d3d97;
$custom-light: #7472b6;
$custom-dark: #000000;

JSON

{
  "hex": "#2d3d97",
  "rgb": {
    "r": 45,
    "g": 61,
    "b": 151
  },
  "hsl": {
    "h": 230.943,
    "s": 54.082,
    "l": 38.431
  },
  "oklch": {
    "l": 0.40396,
    "c": 0.14789,
    "h": 270.6
  },
  "luminance": 0.0613
}

Semantic roles & 50–950 ramp

primary

#2D3D97

secondary

#BAAD66

accent

#C74ADD

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #2D3D97

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

Preview Lab → · Contrast checker → · Palette generator →