#2D3D73#2D3D73

#2D3D73 is a dark, moderate blue. Relative luminance 0.051; OKLCH L 37.6% C 0.094 H 269.1°. Best body text is #FFFFFF at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#2D3D73
RGB	rgb(45, 61, 115)
HSL	hsl(226, 44%, 31%)
HSV	hsv(226, 61%, 45%)
CMYK	cmyk(60.9%, 47%, 0%, 54.9%)
CIE-LAB	lab(27.11, 11.53, -33.15)
CIE-LCH	lch(27.11, 35.10, 289.18°)
OKLab	oklab(37.58% -0.0015 -0.0945)
OKLCH	oklch(37.58% 0.094 269.1)
XYZ	xyz(5.8444, 5.1327, 16.8991)
Luminance	0.0513 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D3D73 #73632D

analogous

#2D6073 #2D3D73 #402D73

triadic

#2D3D73 #732D3D #3D732D

tetradic

#2D3D73 #732D60 #73632D #2D7340

square

#2D3D73 #732D60 #73632D #2D7340

split-complementary

#2D3D73 #73402D #60732D

monochromatic

#0B0E1B #1C2647 #2D3D73 #3E549F #5B72BF

Accessibility & contrast

On white

10.36

#2D3D73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#2D3D73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D3D73

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D3D73	#FFFFFF	#000000	##FFFFFF
##2D3D73	1.00	10.36	2.03	10.36
#FFFFFF	10.36	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#244375

Deuteranopia (green-blind)

#1B3D72

Tritanopia (blue-blind)

#004952

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2d3d73;
/* rgb */ color: rgb(45, 61, 115);
/* oklch */ color: oklch(37.6% 0.094 269.1);

Tailwind

colors: {
  custom: {
    50: '#6d729c',
    500: '#2d3d73',
    950: '#000000',
  },
}

SCSS

$custom: #2d3d73;
$custom-light: #6d729c;
$custom-dark: #000000;

JSON

{
  "hex": "#2d3d73",
  "rgb": {
    "r": 45,
    "g": 61,
    "b": 115
  },
  "hsl": {
    "h": 226.286,
    "s": 43.75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.3758,
    "c": 0.09449,
    "h": 269.1
  },
  "luminance": 0.05133
}

Semantic roles & 50–950 ramp

primary

#2D3D73

secondary

#A49357

accent

#B654D3

background

#F6F6F9

surface

#ECECF2

border

#C7C7CC

text

#07070E

muted

#7A7A7E

Preview Lab

Preview with #2D3D73

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

Preview Lab → · Contrast checker → · Palette generator →