#2D3F69#2D3F69

#2D3F69 is a dark, moderate blue. Relative luminance 0.051; OKLCH L 37.4% C 0.076 H 265.4°. Best body text is #FFFFFF at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#2D3F69
RGB	rgb(45, 63, 105)
HSL	hsl(222, 40%, 29%)
HSV	hsv(222, 57%, 41%)
CMYK	cmyk(57.1%, 40%, 0%, 58.8%)
CIE-LAB	lab(27.11, 6.50, -26.78)
CIE-LCH	lch(27.11, 27.56, 283.65°)
OKLab	oklab(37.38% -0.0061 -0.0758)
OKLCH	oklch(37.38% 0.076 265.4)
XYZ	xyz(5.4086, 5.1324, 14.0675)
Luminance	0.0513 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D3F69 #69572D

analogous

#2D5D69 #2D3F69 #392D69

triadic

#2D3F69 #692D3F #3F692D

tetradic

#2D3F69 #692D5D #69572D #2D6939

square

#2D3F69 #692D5D #69572D #2D6939

split-complementary

#2D3F69 #69392D #5D692D

monochromatic

#090D15 #1B253E #2D3F69 #3F5994 #5975B8

Accessibility & contrast

On white

10.36

#2D3F69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#2D3F69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D3F69

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D3F69	#FFFFFF	#000000	##FFFFFF
##2D3F69	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)

#2E436B

Deuteranopia (green-blind)

#273E68

Tritanopia (blue-blind)

#0D484F

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2d3f69;
/* rgb */ color: rgb(45, 63, 105);
/* oklch */ color: oklch(37.4% 0.076 265.4);

Tailwind

colors: {
  custom: {
    50: '#6b7394',
    500: '#2d3f69',
    950: '#000000',
  },
}

SCSS

$custom: #2d3f69;
$custom-light: #6b7394;
$custom-dark: #000000;

JSON

{
  "hex": "#2d3f69",
  "rgb": {
    "r": 45,
    "g": 63,
    "b": 105
  },
  "hsl": {
    "h": 222,
    "s": 40,
    "l": 29.412
  },
  "oklch": {
    "l": 0.37381,
    "c": 0.07604,
    "h": 265.4
  },
  "luminance": 0.05133
}

Semantic roles & 50–950 ramp

primary

#2D3F69

secondary

#9B8657

accent

#AC58D0

background

#F6F6F9

surface

#EBECF1

border

#C6C7CB

text

#07080D

muted

#7A7B7E

Preview Lab

Preview with #2D3F69

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

Preview Lab → · Contrast checker → · Palette generator →