#2D4E97#2D4E97

#2D4E97 is a dark, vivid blue. Relative luminance 0.082; OKLCH L 44.0% C 0.126 H 263.7°. Best body text is #FFFFFF at 7.93:1 contrast (WCAG AA passes).

Color values

HEX	#2D4E97
RGB	rgb(45, 78, 151)
HSL	hsl(221, 54%, 38%)
HSV	hsv(221, 70%, 59%)
CMYK	cmyk(70.2%, 48.3%, 0%, 40.8%)
CIE-LAB	lab(34.48, 13.57, -43.64)
CIE-LCH	lch(34.48, 45.70, 287.27°)
OKLab	oklab(43.98% -0.0137 -0.125)
OKLCH	oklch(43.98% 0.126 263.7)
XYZ	xyz(9.3905, 8.2401, 30.3678)
Luminance	0.0824 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4E97 #97762D

analogous

#2D8397 #2D4E97 #412D97

triadic

#2D4E97 #972D4E #4E972D

tetradic

#2D4E97 #972D83 #97762D #2D9741

square

#2D4E97 #972D83 #97762D #2D9741

split-complementary

#2D4E97 #97412D #83972D

monochromatic

#111D39 #1F3668 #2D4E97 #3C67C5 #6B8CD3

Accessibility & contrast

On white

7.93

#2D4E97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#2D4E97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4E97

7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4E97	#FFFFFF	#000000	##FFFFFF
##2D4E97	1.00	7.93	2.65	7.93
#FFFFFF	7.93	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28569A

Deuteranopia (green-blind)

#0F4D96

Tritanopia (blue-blind)

#005F6B

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #2d4e97;
/* rgb */ color: rgb(45, 78, 151);
/* oklch */ color: oklch(44.0% 0.126 263.7);

Tailwind

colors: {
  custom: {
    50: '#737fb6',
    500: '#2d4e97',
    950: '#000000',
  },
}

SCSS

$custom: #2d4e97;
$custom-light: #737fb6;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4e97",
  "rgb": {
    "r": 45,
    "g": 78,
    "b": 151
  },
  "hsl": {
    "h": 221.321,
    "s": 54.082,
    "l": 38.431
  },
  "oklch": {
    "l": 0.43979,
    "c": 0.1258,
    "h": 263.7
  },
  "luminance": 0.08241
}

Semantic roles & 50–950 ramp

primary

#2D4E97

secondary

#BAA066

accent

#B04ADD

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #2D4E97

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

Preview Lab → · Contrast checker → · Palette generator →