#2D447D#2D447D

#2D447D is a dark, moderate blue. Relative luminance 0.062; OKLCH L 39.9% C 0.100 H 265.6°. Best body text is #FFFFFF at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#2D447D
RGB	rgb(45, 68, 125)
HSL	hsl(223, 47%, 33%)
HSV	hsv(223, 64%, 49%)
CMYK	cmyk(64%, 45.6%, 0%, 51%)
CIE-LAB	lab(29.84, 10.47, -35.08)
CIE-LCH	lch(29.84, 36.61, 286.62°)
OKLab	oklab(39.88% -0.0078 -0.1)
OKLCH	oklch(39.88% 0.1 265.6)
XYZ	xyz(6.8497, 6.1722, 20.2284)
Luminance	0.0617 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D447D #7D662D

analogous

#2D6C7D #2D447D #3E2D7D

triadic

#2D447D #7D2D44 #447D2D

tetradic

#2D447D #7D2D6C #7D662D #2D7D3E

square

#2D447D #7D2D6C #7D662D #2D7D3E

split-complementary

#2D447D #7D3E2D #6C7D2D

monochromatic

#0D1323 #1D2C50 #2D447D #3D5CAA #5F7CC5

Accessibility & contrast

On white

9.40

#2D447D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#2D447D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D447D

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D447D	#FFFFFF	#000000	##FFFFFF
##2D447D	1.00	9.40	2.23	9.40
#FFFFFF	9.40	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A4A7F

Deuteranopia (green-blind)

#1E437C

Tritanopia (blue-blind)

#00515A

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #2d447d;
/* rgb */ color: rgb(45, 68, 125);
/* oklch */ color: oklch(39.9% 0.100 265.6);

Tailwind

colors: {
  custom: {
    50: '#6e77a3',
    500: '#2d447d',
    950: '#000000',
  },
}

SCSS

$custom: #2d447d;
$custom-light: #6e77a3;
$custom-dark: #000000;

JSON

{
  "hex": "#2d447d",
  "rgb": {
    "r": 45,
    "g": 68,
    "b": 125
  },
  "hsl": {
    "h": 222.75,
    "s": 47.059,
    "l": 33.333
  },
  "oklch": {
    "l": 0.39881,
    "c": 0.10035,
    "h": 265.6
  },
  "luminance": 0.06173
}

Semantic roles & 50–950 ramp

primary

#2D447D

secondary

#AC945A

accent

#B051D7

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#08080F

muted

#7B7B7F

Preview Lab

Preview with #2D447D

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

Preview Lab → · Contrast checker → · Palette generator →