#2D3E73#2D3E73

#2D3E73 is a dark, moderate blue. Relative luminance 0.052; OKLCH L 37.8% C 0.093 H 268.3°. Best body text is #FFFFFF at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#2D3E73
RGB	rgb(45, 62, 115)
HSL	hsl(225, 44%, 31%)
HSV	hsv(225, 61%, 45%)
CMYK	cmyk(60.9%, 46.1%, 0%, 54.9%)
CIE-LAB	lab(27.41, 10.85, -32.68)
CIE-LCH	lch(27.41, 34.43, 288.36°)
OKLab	oklab(37.81% -0.0027 -0.0931)
OKLCH	oklch(37.81% 0.093 268.3)
XYZ	xyz(5.8983, 5.2405, 16.9170)
Luminance	0.0524 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D3E73 #73622D

analogous

#2D6173 #2D3E73 #3F2D73

triadic

#2D3E73 #732D3E #3E732D

tetradic

#2D3E73 #732D61 #73622D #2D733F

square

#2D3E73 #732D61 #73622D #2D733F

split-complementary

#2D3E73 #733F2D #61732D

monochromatic

#0B0F1B #1C2647 #2D3E73 #3E569F #5B74BF

Accessibility & contrast

On white

10.25

#2D3E73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#2D3E73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D3E73

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D3E73	#FFFFFF	#000000	##FFFFFF
##2D3E73	1.00	10.25	2.05	10.25
#FFFFFF	10.25	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#264475

Deuteranopia (green-blind)

#1D3E72

Tritanopia (blue-blind)

#004A53

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2d3e73;
/* rgb */ color: rgb(45, 62, 115);
/* oklch */ color: oklch(37.8% 0.093 268.3);

Tailwind

colors: {
  custom: {
    50: '#6c729b',
    500: '#2d3e73',
    950: '#000000',
  },
}

SCSS

$custom: #2d3e73;
$custom-light: #6c729b;
$custom-dark: #000000;

JSON

{
  "hex": "#2d3e73",
  "rgb": {
    "r": 45,
    "g": 62,
    "b": 115
  },
  "hsl": {
    "h": 225.429,
    "s": 43.75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.37809,
    "c": 0.0931,
    "h": 268.3
  },
  "luminance": 0.05241
}

Semantic roles & 50–950 ramp

primary

#2D3E73

secondary

#A49257

accent

#B554D3

background

#F6F6F9

surface

#ECECF2

border

#C7C7CC

text

#07080E

muted

#7A7B7E

Preview Lab

Preview with #2D3E73

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

Preview Lab → · Contrast checker → · Palette generator →