#2D3566#2D3566

#2D3566 is a dark, moderate blue. Relative luminance 0.041; OKLCH L 34.8% C 0.085 H 274.1°. Best body text is #FFFFFF at 11.59:1 contrast (WCAG AA passes).

Color values

HEX	#2D3566
RGB	rgb(45, 53, 102)
HSL	hsl(232, 39%, 29%)
HSV	hsv(232, 56%, 40%)
CMYK	cmyk(55.9%, 48%, 0%, 60%)
CIE-LAB	lab(23.88, 12.32, -29.98)
CIE-LCH	lch(23.88, 32.41, 292.33°)
OKLab	oklab(34.84% 0.0062 -0.0853)
OKLCH	oklch(34.84% 0.085 274.1)
XYZ	xyz(4.7528, 4.0631, 13.1016)
Luminance	0.0406 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D3566 #665E2D

analogous

#2D5266 #2D3566 #422D66

triadic

#2D3566 #662D35 #35662D

tetradic

#2D3566 #662D52 #665E2D #2D6642

square

#2D3566 #662D52 #665E2D #2D6642

split-complementary

#2D3566 #66422D #52662D

monochromatic

#090B15 #1A1F3C #2D3566 #404B90 #5865B5

Accessibility & contrast

On white

11.59

#2D3566 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#2D3566 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D3566

11.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D3566	#FFFFFF	#000000	##FFFFFF
##2D3566	1.00	11.59	1.81	11.59
#FFFFFF	11.59	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#203B68

Deuteranopia (green-blind)

#193765

Tritanopia (blue-blind)

#134048

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2d3566;
/* rgb */ color: rgb(45, 53, 102);
/* oklch */ color: oklch(34.8% 0.085 274.1);

Tailwind

colors: {
  custom: {
    50: '#6b6c92',
    500: '#2d3566',
    950: '#000000',
  },
}

SCSS

$custom: #2d3566;
$custom-light: #6b6c92;
$custom-dark: #000000;

JSON

{
  "hex": "#2d3566",
  "rgb": {
    "r": 45,
    "g": 53,
    "b": 102
  },
  "hsl": {
    "h": 231.579,
    "s": 38.776,
    "l": 28.824
  },
  "oklch": {
    "l": 0.34841,
    "c": 0.08547,
    "h": 274.1
  },
  "luminance": 0.04063
}

Semantic roles & 50–950 ramp

primary

#2D3566

secondary

#988F57

accent

#BE59CF

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#07060D

muted

#7A7A7E

Preview Lab

Preview with #2D3566

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

Preview Lab → · Contrast checker → · Palette generator →