#2D4497#2D4497

#2D4497 is a dark, vivid blue. Relative luminance 0.069; OKLCH L 41.8% C 0.139 H 268.2°. Best body text is #FFFFFF at 8.80:1 contrast (WCAG AA passes).

Color values

HEX	#2D4497
RGB	rgb(45, 68, 151)
HSL	hsl(227, 54%, 38%)
HSV	hsv(227, 70%, 59%)
CMYK	cmyk(70.2%, 55%, 0%, 40.8%)
CIE-LAB	lab(31.64, 20.29, -48.22)
CIE-LCH	lch(31.64, 52.32, 292.82°)
OKLab	oklab(41.82% -0.0044 -0.1387)
OKLCH	oklch(41.82% 0.139 268.2)
XYZ	xyz(8.7333, 6.9256, 30.1487)
Luminance	0.0693 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4497 #97802D

analogous

#2D7997 #2D4497 #4B2D97

triadic

#2D4497 #972D44 #44972D

tetradic

#2D4497 #972D79 #97802D #2D974B

square

#2D4497 #972D79 #97802D #2D974B

split-complementary

#2D4497 #974B2D #79972D

monochromatic

#111A39 #1F2F68 #2D4497 #3C5AC5 #6B82D3

Accessibility & contrast

On white

8.80

#2D4497 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#2D4497 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4497

8.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4497	#FFFFFF	#000000	##FFFFFF
##2D4497	1.00	8.80	2.39	8.80
#FFFFFF	8.80	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#054F9A

Deuteranopia (green-blind)

#004695

Tritanopia (blue-blind)

#005866

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #2d4497;
/* rgb */ color: rgb(45, 68, 151);
/* oklch */ color: oklch(41.8% 0.139 268.2);

Tailwind

colors: {
  custom: {
    50: '#7477b6',
    500: '#2d4497',
    950: '#000000',
  },
}

SCSS

$custom: #2d4497;
$custom-light: #7477b6;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4497",
  "rgb": {
    "r": 45,
    "g": 68,
    "b": 151
  },
  "hsl": {
    "h": 226.981,
    "s": 54.082,
    "l": 38.431
  },
  "oklch": {
    "l": 0.4182,
    "c": 0.13877,
    "h": 268.2
  },
  "luminance": 0.06926
}

Semantic roles & 50–950 ramp

primary

#2D4497

secondary

#BAA866

accent

#BE4ADD

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #2D4497

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

Preview Lab → · Contrast checker → · Palette generator →