#2D3D7D#2D3D7D

#2D3D7D is a dark, moderate blue. Relative luminance 0.054; OKLCH L 38.3% C 0.110 H 270.0°. Best body text is #FFFFFF at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#2D3D7D
RGB	rgb(45, 61, 125)
HSL	hsl(228, 47%, 33%)
HSV	hsv(228, 64%, 49%)
CMYK	cmyk(64%, 51.2%, 0%, 51%)
CIE-LAB	lab(27.78, 15.26, -38.39)
CIE-LCH	lch(27.78, 41.31, 291.67°)
OKLab	oklab(38.31% 0 -0.1099)
OKLCH	oklch(38.31% 0.11 270)
XYZ	xyz(6.4514, 5.3755, 20.0957)
Luminance	0.0538 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D3D7D #7D6D2D

analogous

#2D657D #2D3D7D #452D7D

triadic

#2D3D7D #7D2D3D #3D7D2D

tetradic

#2D3D7D #7D2D65 #7D6D2D #2D7D45

square

#2D3D7D #7D2D65 #7D6D2D #2D7D45

split-complementary

#2D3D7D #7D452D #657D2D

monochromatic

#0D1123 #1D2750 #2D3D7D #3D53AA #5F73C5

Accessibility & contrast

On white

10.12

#2D3D7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#2D3D7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D3D7D

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D3D7D	#FFFFFF	#000000	##FFFFFF
##2D3D7D	1.00	10.12	2.08	10.12
#FFFFFF	10.12	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B457F

Deuteranopia (green-blind)

#0A3E7C

Tritanopia (blue-blind)

#004C57

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2d3d7d;
/* rgb */ color: rgb(45, 61, 125);
/* oklch */ color: oklch(38.3% 0.110 270.0);

Tailwind

colors: {
  custom: {
    50: '#6e72a3',
    500: '#2d3d7d',
    950: '#000000',
  },
}

SCSS

$custom: #2d3d7d;
$custom-light: #6e72a3;
$custom-dark: #000000;

JSON

{
  "hex": "#2d3d7d",
  "rgb": {
    "r": 45,
    "g": 61,
    "b": 125
  },
  "hsl": {
    "h": 228,
    "s": 47.059,
    "l": 33.333
  },
  "oklch": {
    "l": 0.38305,
    "c": 0.10987,
    "h": 270
  },
  "luminance": 0.05376
}

Semantic roles & 50–950 ramp

primary

#2D3D7D

secondary

#AC9B5A

accent

#BC51D7

background

#F7F6FA

surface

#EDECF4

border

#C8C7CE

text

#08070F

muted

#7B7A7F

Preview Lab

Preview with #2D3D7D

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

Preview Lab → · Contrast checker → · Palette generator →