#2D4B97#2D4B97

#2D4B97 is a dark, vivid blue. Relative luminance 0.078; OKLCH L 43.3% C 0.130 H 265.2°. Best body text is #FFFFFF at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#2D4B97
RGB	rgb(45, 75, 151)
HSL	hsl(223, 54%, 38%)
HSV	hsv(223, 70%, 59%)
CMYK	cmyk(70.2%, 50.3%, 0%, 40.8%)
CIE-LAB	lab(33.61, 15.58, -45.03)
CIE-LCH	lch(33.61, 47.65, 289.08°)
OKLab	oklab(43.32% -0.0109 -0.1292)
OKLCH	oklch(43.32% 0.13 265.2)
XYZ	xyz(9.1822, 7.8235, 30.2983)
Luminance	0.0782 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4B97 #97792D

analogous

#2D8097 #2D4B97 #442D97

triadic

#2D4B97 #972D4B #4B972D

tetradic

#2D4B97 #972D80 #97792D #2D9744

square

#2D4B97 #972D80 #97792D #2D9744

split-complementary

#2D4B97 #97442D #80972D

monochromatic

#111C39 #1F3468 #2D4B97 #3C63C5 #6B89D3

Accessibility & contrast

On white

8.19

#2D4B97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#2D4B97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4B97

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4B97	#FFFFFF	#000000	##FFFFFF
##2D4B97	1.00	8.19	2.56	8.19
#FFFFFF	8.19	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#20549A

Deuteranopia (green-blind)

#004A95

Tritanopia (blue-blind)

#005D6A

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2d4b97;
/* rgb */ color: rgb(45, 75, 151);
/* oklch */ color: oklch(43.3% 0.130 265.2);

Tailwind

colors: {
  custom: {
    50: '#737cb6',
    500: '#2d4b97',
    950: '#000000',
  },
}

SCSS

$custom: #2d4b97;
$custom-light: #737cb6;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4b97",
  "rgb": {
    "r": 45,
    "g": 75,
    "b": 151
  },
  "hsl": {
    "h": 223.019,
    "s": 54.082,
    "l": 38.431
  },
  "oklch": {
    "l": 0.43318,
    "c": 0.12966,
    "h": 265.2
  },
  "luminance": 0.07824
}

Semantic roles & 50–950 ramp

primary

#2D4B97

secondary

#BAA266

accent

#B44ADD

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090911

muted

#7B7B80

Preview Lab

Preview with #2D4B97

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

Preview Lab → · Contrast checker → · Palette generator →