#2D4E9D#2D4E9D

#2D4E9D is a dark, vivid blue. Relative luminance 0.084; OKLCH L 44.4% C 0.134 H 264.5°. Best body text is #FFFFFF at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#2D4E9D
RGB	rgb(45, 78, 157)
HSL	hsl(222, 55%, 40%)
HSV	hsv(222, 71%, 62%)
CMYK	cmyk(71.3%, 50.3%, 0%, 38.4%)
CIE-LAB	lab(34.88, 15.85, -46.61)
CIE-LCH	lch(34.88, 49.23, 288.78°)
OKLab	oklab(44.42% -0.0129 -0.1338)
OKLCH	oklch(44.42% 0.134 264.5)
XYZ	xyz(9.8902, 8.4400, 32.9996)
Luminance	0.0844 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4E9D #9D7C2D

analogous

#2D869D #2D4E9D #442D9D

triadic

#2D4E9D #9D2D4E #4E9D2D

tetradic

#2D4E9D #9D2D86 #9D7C2D #2D9D44

square

#2D4E9D #9D2D86 #9D7C2D #2D9D44

split-complementary

#2D4E9D #9D442D #869D2D

monochromatic

#121F3E #1F366D #2D4E9D #3F68C8 #6F8DD6

Accessibility & contrast

On white

7.81

#2D4E9D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#2D4E9D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4E9D

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4E9D	#FFFFFF	#000000	##FFFFFF
##2D4E9D	1.00	7.81	2.69	7.81
#FFFFFF	7.81	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2157A0

Deuteranopia (green-blind)

#004D9B

Tritanopia (blue-blind)

#00616E

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #2d4e9d;
/* rgb */ color: rgb(45, 78, 157);
/* oklch */ color: oklch(44.4% 0.134 264.5);

Tailwind

colors: {
  custom: {
    50: '#747fba',
    500: '#2d4e9d',
    950: '#000000',
  },
}

SCSS

$custom: #2d4e9d;
$custom-light: #747fba;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4e9d",
  "rgb": {
    "r": 45,
    "g": 78,
    "b": 157
  },
  "hsl": {
    "h": 222.321,
    "s": 55.446,
    "l": 39.608
  },
  "oklch": {
    "l": 0.44418,
    "c": 0.13442,
    "h": 264.5
  },
  "luminance": 0.08441
}

Semantic roles & 50–950 ramp

primary

#2D4E9D

secondary

#BDA469

accent

#B349DF

background

#F7F7FB

surface

#EEEEF6

border

#C9C9D0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #2D4E9D

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

Preview Lab → · Contrast checker → · Palette generator →