#2D4E9A#2D4E9A

#2D4E9A is a dark, vivid blue. Relative luminance 0.083; OKLCH L 44.2% C 0.130 H 264.1°. Best body text is #FFFFFF at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#2D4E9A
RGB	rgb(45, 78, 154)
HSL	hsl(222, 55%, 39%)
HSV	hsv(222, 71%, 60%)
CMYK	cmyk(70.8%, 49.4%, 0%, 39.6%)
CIE-LAB	lab(34.68, 14.71, -45.13)
CIE-LCH	lch(34.68, 47.47, 288.05°)
OKLab	oklab(44.2% -0.0133 -0.1294)
OKLCH	oklch(44.2% 0.13 264.1)
XYZ	xyz(9.6373, 8.3388, 31.6672)
Luminance	0.0834 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4E9A #9A792D

analogous

#2D859A #2D4E9A #432D9A

triadic

#2D4E9A #9A2D4E #4E9A2D

tetradic

#2D4E9A #9A2D85 #9A792D #2D9A43

square

#2D4E9A #9A2D85 #9A792D #2D9A43

split-complementary

#2D4E9A #9A432D #859A2D

monochromatic

#111E3B #1F366B #2D4E9A #3E67C7 #6D8CD4

Accessibility & contrast

On white

7.87

#2D4E9A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#2D4E9A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4E9A

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4E9A	#FFFFFF	#000000	##FFFFFF
##2D4E9A	1.00	7.87	2.67	7.87
#FFFFFF	7.87	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24579D

Deuteranopia (green-blind)

#054D98

Tritanopia (blue-blind)

#00606C

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #2d4e9a;
/* rgb */ color: rgb(45, 78, 154);
/* oklch */ color: oklch(44.2% 0.130 264.1);

Tailwind

colors: {
  custom: {
    50: '#747fb8',
    500: '#2d4e9a',
    950: '#000000',
  },
}

SCSS

$custom: #2d4e9a;
$custom-light: #747fb8;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4e9a",
  "rgb": {
    "r": 45,
    "g": 78,
    "b": 154
  },
  "hsl": {
    "h": 221.835,
    "s": 54.774,
    "l": 39.02
  },
  "oklch": {
    "l": 0.44197,
    "c": 0.13012,
    "h": 264.1
  },
  "luminance": 0.0834
}

Semantic roles & 50–950 ramp

primary

#2D4E9A

secondary

#BBA267

accent

#B14ADE

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #2D4E9A

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

Preview Lab → · Contrast checker → · Palette generator →