#2D4991#2D4991

#2D4991 is a dark, vivid blue. Relative luminance 0.074; OKLCH L 42.4% C 0.124 H 265.5°. Best body text is #FFFFFF at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#2D4991
RGB	rgb(45, 73, 145)
HSL	hsl(223, 53%, 37%)
HSV	hsv(223, 69%, 57%)
CMYK	cmyk(69%, 49.7%, 0%, 43.1%)
CIE-LAB	lab(32.63, 14.64, -42.97)
CIE-LCH	lch(32.63, 45.39, 288.82°)
OKLab	oklab(42.44% -0.0098 -0.1232)
OKLCH	oklch(42.44% 0.124 265.5)
XYZ	xyz(8.5738, 7.3665, 27.7526)
Luminance	0.0737 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4991 #91752D

analogous

#2D7B91 #2D4991 #432D91

triadic

#2D4991 #912D49 #49912D

tetradic

#2D4991 #912D7B #91752D #2D9143

square

#2D4991 #912D7B #91752D #2D9143

split-complementary

#2D4991 #91432D #7B912D

monochromatic

#101A34 #1F3162 #2D4991 #3B61C0 #6885D0

Accessibility & contrast

On white

8.49

#2D4991 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#2D4991 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4991

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4991	#FFFFFF	#000000	##FFFFFF
##2D4991	1.00	8.49	2.47	8.49
#FFFFFF	8.49	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#225294

Deuteranopia (green-blind)

#084890

Tritanopia (blue-blind)

#005A66

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2d4991;
/* rgb */ color: rgb(45, 73, 145);
/* oklch */ color: oklch(42.4% 0.124 265.5);

Tailwind

colors: {
  custom: {
    50: '#727bb2',
    500: '#2d4991',
    950: '#000000',
  },
}

SCSS

$custom: #2d4991;
$custom-light: #727bb2;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4991",
  "rgb": {
    "r": 45,
    "g": 73,
    "b": 145
  },
  "hsl": {
    "h": 223.2,
    "s": 52.632,
    "l": 37.255
  },
  "oklch": {
    "l": 0.42435,
    "c": 0.12355,
    "h": 265.5
  },
  "luminance": 0.07367
}

Semantic roles & 50–950 ramp

primary

#2D4991

secondary

#B79F63

accent

#B44CDC

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090911

muted

#7B7B80

Preview Lab

Preview with #2D4991

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

Preview Lab → · Contrast checker → · Palette generator →