#2D3C97#2D3C97

#2D3C97 is a dark, vivid blue. Relative luminance 0.060; OKLCH L 40.2% C 0.149 H 270.9°. Best body text is #FFFFFF at 9.52:1 contrast (WCAG AA passes).

Color values

HEX	#2D3C97
RGB	rgb(45, 60, 151)
HSL	hsl(232, 54%, 38%)
HSV	hsv(232, 70%, 59%)
CMYK	cmyk(70.2%, 60.3%, 0%, 40.8%)
CIE-LAB	lab(29.47, 25.67, -51.74)
CIE-LCH	lch(29.47, 57.76, 296.39°)
OKLab	oklab(40.2% 0.0025 -0.1491)
OKLCH	oklch(40.2% 0.149 270.9)
XYZ	xyz(8.2821, 6.0232, 29.9983)
Luminance	0.0602 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D3C97 #97882D

analogous

#2D7197 #2D3C97 #532D97

triadic

#2D3C97 #972D3C #3C972D

tetradic

#2D3C97 #972D71 #97882D #2D9753

square

#2D3C97 #972D71 #97882D #2D9753

split-complementary

#2D3C97 #97532D #71972D

monochromatic

#111739 #1F2968 #2D3C97 #3C50C5 #6B7AD3

Accessibility & contrast

On white

9.52

#2D3C97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#2D3C97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D3C97

9.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D3C97	#FFFFFF	#000000	##FFFFFF
##2D3C97	1.00	9.52	2.20	9.52
#FFFFFF	9.52	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004A9A

Deuteranopia (green-blind)

#004195

Tritanopia (blue-blind)

#005363

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2d3c97;
/* rgb */ color: rgb(45, 60, 151);
/* oklch */ color: oklch(40.2% 0.149 270.9);

Tailwind

colors: {
  custom: {
    50: '#7471b6',
    500: '#2d3c97',
    950: '#000000',
  },
}

SCSS

$custom: #2d3c97;
$custom-light: #7471b6;
$custom-dark: #000000;

JSON

{
  "hex": "#2d3c97",
  "rgb": {
    "r": 45,
    "g": 60,
    "b": 151
  },
  "hsl": {
    "h": 231.509,
    "s": 54.082,
    "l": 38.431
  },
  "oklch": {
    "l": 0.40199,
    "c": 0.14917,
    "h": 270.9
  },
  "luminance": 0.06024
}

Semantic roles & 50–950 ramp

primary

#2D3C97

secondary

#BAAE66

accent

#C94ADD

background

#F7F6FB

surface

#EEECF6

border

#C9C7D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #2D3C97

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

Preview Lab → · Contrast checker → · Palette generator →