#2D4480#2D4480

#2D4480 is a dark, moderate blue. Relative luminance 0.063; OKLCH L 40.1% C 0.105 H 266.0°. Best body text is #FFFFFF at 9.33:1 contrast (WCAG AA passes).

Color values

HEX	#2D4480
RGB	rgb(45, 68, 128)
HSL	hsl(223, 48%, 34%)
HSV	hsv(223, 65%, 50%)
CMYK	cmyk(64.8%, 46.9%, 0%, 49.8%)
CIE-LAB	lab(30.03, 11.60, -36.65)
CIE-LCH	lch(30.03, 38.44, 287.56°)
OKLab	oklab(40.09% -0.0072 -0.1046)
OKLCH	oklch(40.09% 0.105 266)
XYZ	xyz(7.0443, 6.2500, 21.2530)
Luminance	0.0625 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4480 #80692D

analogous

#2D6E80 #2D4480 #402D80

triadic

#2D4480 #802D44 #44802D

tetradic

#2D4480 #802D6E #80692D #2D8040

square

#2D4480 #802D6E #80692D #2D8040

split-complementary

#2D4480 #80402D #6E802D

monochromatic

#0D1425 #1D2C53 #2D4480 #3D5CAD #607DC7

Accessibility & contrast

On white

9.33

#2D4480 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#2D4480 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4480

9.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4480	#FFFFFF	#000000	##FFFFFF
##2D4480	1.00	9.33	2.25	9.33
#FFFFFF	9.33	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#274B82

Deuteranopia (green-blind)

#1A437F

Tritanopia (blue-blind)

#00525B

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #2d4480;
/* rgb */ color: rgb(45, 68, 128);
/* oklch */ color: oklch(40.1% 0.105 266.0);

Tailwind

colors: {
  custom: {
    50: '#6f77a5',
    500: '#2d4480',
    950: '#000000',
  },
}

SCSS

$custom: #2d4480;
$custom-light: #6f77a5;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4480",
  "rgb": {
    "r": 45,
    "g": 68,
    "b": 128
  },
  "hsl": {
    "h": 223.373,
    "s": 47.977,
    "l": 33.922
  },
  "oklch": {
    "l": 0.4009,
    "c": 0.10489,
    "h": 266
  },
  "luminance": 0.06251
}

Semantic roles & 50–950 ramp

primary

#2D4480

secondary

#AE975B

accent

#B250D8

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#08080F

muted

#7B7B7F

Preview Lab

Preview with #2D4480

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

Preview Lab → · Contrast checker → · Palette generator →