#2D4F97#2D4F97

#2D4F97 is a dark, vivid blue. Relative luminance 0.084; OKLCH L 44.2% C 0.125 H 263.2°. Best body text is #FFFFFF at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#2D4F97
RGB	rgb(45, 79, 151)
HSL	hsl(221, 54%, 38%)
HSV	hsv(221, 70%, 59%)
CMYK	cmyk(70.2%, 47.7%, 0%, 40.8%)
CIE-LAB	lab(34.77, 12.90, -43.17)
CIE-LCH	lch(34.77, 45.06, 286.64°)
OKLab	oklab(44.2% -0.0147 -0.1237)
OKLCH	oklch(44.2% 0.125 263.2)
XYZ	xyz(9.4621, 8.3833, 30.3916)
Luminance	0.0838 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4F97 #97752D

analogous

#2D8497 #2D4F97 #402D97

triadic

#2D4F97 #972D4F #4F972D

tetradic

#2D4F97 #972D84 #97752D #2D9740

square

#2D4F97 #972D84 #97752D #2D9740

split-complementary

#2D4F97 #97402D #84972D

monochromatic

#111E39 #1F3668 #2D4F97 #3C68C5 #6B8DD3

Accessibility & contrast

On white

7.85

#2D4F97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#2D4F97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4F97

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4F97	#FFFFFF	#000000	##FFFFFF
##2D4F97	1.00	7.85	2.68	7.85
#FFFFFF	7.85	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A579A

Deuteranopia (green-blind)

#134D96

Tritanopia (blue-blind)

#00606B

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #2d4f97;
/* rgb */ color: rgb(45, 79, 151);
/* oklch */ color: oklch(44.2% 0.125 263.2);

Tailwind

colors: {
  custom: {
    50: '#737fb6',
    500: '#2d4f97',
    950: '#000000',
  },
}

SCSS

$custom: #2d4f97;
$custom-light: #737fb6;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4f97",
  "rgb": {
    "r": 45,
    "g": 79,
    "b": 151
  },
  "hsl": {
    "h": 220.755,
    "s": 54.082,
    "l": 38.431
  },
  "oklch": {
    "l": 0.44202,
    "c": 0.12453,
    "h": 263.2
  },
  "luminance": 0.08384
}

Semantic roles & 50–950 ramp

primary

#2D4F97

secondary

#BA9F66

accent

#AE4ADD

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #2D4F97

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

Preview Lab → · Contrast checker → · Palette generator →