#2D3E7F#2D3E7F

#2D3E7F is a dark, moderate blue. Relative luminance 0.055; OKLCH L 38.7% C 0.112 H 269.6°. Best body text is #FFFFFF at 9.97:1 contrast (WCAG AA passes).

Color values

HEX	#2D3E7F
RGB	rgb(45, 62, 127)
HSL	hsl(228, 48%, 34%)
HSV	hsv(228, 65%, 50%)
CMYK	cmyk(64.6%, 51.2%, 0%, 50.2%)
CIE-LAB	lab(28.21, 15.32, -38.95)
CIE-LCH	lch(28.21, 41.86, 291.47°)
OKLab	oklab(38.67% -0.0009 -0.1115)
OKLCH	oklch(38.67% 0.112 269.6)
XYZ	xyz(6.6343, 5.5349, 20.7933)
Luminance	0.0554 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D3E7F #7F6E2D

analogous

#2D677F #2D3E7F #452D7F

triadic

#2D3E7F #7F2D3E #3E7F2D

tetradic

#2D3E7F #7F2D67 #7F6E2D #2D7F45

square

#2D3E7F #7F2D67 #7F6E2D #2D7F45

split-complementary

#2D3E7F #7F452D #677F2D

monochromatic

#0D1225 #1D2852 #2D3E7F #3D54AC #6075C7

Accessibility & contrast

On white

9.97

#2D3E7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#2D3E7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D3E7F

9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D3E7F	#FFFFFF	#000000	##FFFFFF
##2D3E7F	1.00	9.97	2.11	9.97
#FFFFFF	9.97	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B4681

Deuteranopia (green-blind)

#093F7E

Tritanopia (blue-blind)

#004D58

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #2d3e7f;
/* rgb */ color: rgb(45, 62, 127);
/* oklch */ color: oklch(38.7% 0.112 269.6);

Tailwind

colors: {
  custom: {
    50: '#6f72a4',
    500: '#2d3e7f',
    950: '#000000',
  },
}

SCSS

$custom: #2d3e7f;
$custom-light: #6f72a4;
$custom-dark: #000000;

JSON

{
  "hex": "#2d3e7f",
  "rgb": {
    "r": 45,
    "g": 62,
    "b": 127
  },
  "hsl": {
    "h": 227.561,
    "s": 47.674,
    "l": 33.725
  },
  "oklch": {
    "l": 0.38675,
    "c": 0.11151,
    "h": 269.6
  },
  "luminance": 0.05535
}

Semantic roles & 50–950 ramp

primary

#2D3E7F

secondary

#AD9C5B

accent

#BB51D7

background

#F7F6FA

surface

#EDECF4

border

#C8C7CE

text

#08080F

muted

#7B7B7F

Preview Lab

Preview with #2D3E7F

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

Preview Lab → · Contrast checker → · Palette generator →