#2D4398#2D4398

#2D4398 is a dark, vivid blue. Relative luminance 0.068; OKLCH L 41.7% C 0.141 H 268.6°. Best body text is #FFFFFF at 8.87:1 contrast (WCAG AA passes).

Color values

HEX	#2D4398
RGB	rgb(45, 67, 152)
HSL	hsl(228, 54%, 39%)
HSV	hsv(228, 70%, 60%)
CMYK	cmyk(70.4%, 55.9%, 0%, 40.4%)
CIE-LAB	lab(31.44, 21.34, -49.16)
CIE-LCH	lch(31.44, 53.59, 293.47°)
OKLab	oklab(41.69% -0.0035 -0.1415)
OKLCH	oklch(41.69% 0.142 268.6)
XYZ	xyz(8.7549, 6.8383, 30.5582)
Luminance	0.0684 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4398 #98822D

analogous

#2D7898 #2D4398 #4C2D98

triadic

#2D4398 #982D43 #43982D

tetradic

#2D4398 #982D78 #98822D #2D984C

square

#2D4398 #982D78 #98822D #2D984C

split-complementary

#2D4398 #984C2D #78982D

monochromatic

#11193A #1F2E69 #2D4398 #3D59C5 #6C81D3

Accessibility & contrast

On white

8.87

#2D4398 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#2D4398 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4398

8.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4398	#FFFFFF	#000000	##FFFFFF
##2D4398	1.00	8.87	2.37	8.87
#FFFFFF	8.87	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004F9B

Deuteranopia (green-blind)

#004596

Tritanopia (blue-blind)

#005867

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #2d4398;
/* rgb */ color: rgb(45, 67, 152);
/* oklch */ color: oklch(41.7% 0.141 268.6);

Tailwind

colors: {
  custom: {
    50: '#7476b7',
    500: '#2d4398',
    950: '#000000',
  },
}

SCSS

$custom: #2d4398;
$custom-light: #7476b7;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4398",
  "rgb": {
    "r": 45,
    "g": 67,
    "b": 152
  },
  "hsl": {
    "h": 227.664,
    "s": 54.315,
    "l": 38.627
  },
  "oklch": {
    "l": 0.41693,
    "c": 0.1415,
    "h": 268.6
  },
  "luminance": 0.06839
}

Semantic roles & 50–950 ramp

primary

#2D4398

secondary

#BAA966

accent

#BF4ADE

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #2D4398

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

Preview Lab → · Contrast checker → · Palette generator →