#2D4B96#2D4B96

#2D4B96 is a dark, vivid blue. Relative luminance 0.078; OKLCH L 43.2% C 0.128 H 265.1°. Best body text is #FFFFFF at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#2D4B96
RGB	rgb(45, 75, 150)
HSL	hsl(223, 54%, 38%)
HSV	hsv(223, 70%, 59%)
CMYK	cmyk(70%, 50%, 0%, 41.2%)
CIE-LAB	lab(33.54, 15.20, -44.54)
CIE-LCH	lch(33.54, 47.06, 288.84°)
OKLab	oklab(43.24% -0.011 -0.1277)
OKLCH	oklch(43.24% 0.128 265.1)
XYZ	xyz(9.1014, 7.7911, 29.8724)
Luminance	0.0779 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4B96 #96782D

analogous

#2D7F96 #2D4B96 #432D96

triadic

#2D4B96 #962D4B #4B962D

tetradic

#2D4B96 #962D7F #96782D #2D9643

square

#2D4B96 #962D7F #96782D #2D9643

split-complementary

#2D4B96 #96432D #7F962D

monochromatic

#111C38 #1F3367 #2D4B96 #3C63C4 #6B88D3

Accessibility & contrast

On white

8.21

#2D4B96 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#2D4B96 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4B96

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4B96	#FFFFFF	#000000	##FFFFFF
##2D4B96	1.00	8.21	2.56	8.21
#FFFFFF	8.21	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#215499

Deuteranopia (green-blind)

#024A94

Tritanopia (blue-blind)

#005D69

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2d4b96;
/* rgb */ color: rgb(45, 75, 150);
/* oklch */ color: oklch(43.2% 0.128 265.1);

Tailwind

colors: {
  custom: {
    50: '#737cb5',
    500: '#2d4b96',
    950: '#000000',
  },
}

SCSS

$custom: #2d4b96;
$custom-light: #737cb5;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4b96",
  "rgb": {
    "r": 45,
    "g": 75,
    "b": 150
  },
  "hsl": {
    "h": 222.857,
    "s": 53.846,
    "l": 38.235
  },
  "oklch": {
    "l": 0.43244,
    "c": 0.12821,
    "h": 265.1
  },
  "luminance": 0.07792
}

Semantic roles & 50–950 ramp

primary

#2D4B96

secondary

#B9A165

accent

#B34BDD

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090911

muted

#7B7B80

Preview Lab

Preview with #2D4B96

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

Preview Lab → · Contrast checker → · Palette generator →