#2A4884#2A4884

#2A4884 is a dark, moderate blue. Relative luminance 0.068; OKLCH L 41.1% C 0.107 H 262.6°. Best body text is #FFFFFF at 8.90:1 contrast (WCAG AA passes).

Color values

HEX	#2A4884
RGB	rgb(42, 72, 132)
HSL	hsl(220, 52%, 34%)
HSV	hsv(220, 68%, 52%)
CMYK	cmyk(68.2%, 45.5%, 0%, 48.2%)
CIE-LAB	lab(31.33, 9.84, -37.07)
CIE-LCH	lch(31.33, 38.35, 284.87°)
OKLab	oklab(41.13% -0.0137 -0.1059)
OKLCH	oklch(41.13% 0.107 262.6)
XYZ	xyz(7.4356, 6.7922, 22.7445)
Luminance	0.0679 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4884 #84662A

analogous

#2A7584 #2A4884 #392A84

triadic

#2A4884 #842A48 #48842A

tetradic

#2A4884 #842A75 #84662A #2A8439

square

#2A4884 #842A75 #84662A #2A8439

split-complementary

#2A4884 #84392A #75842A

monochromatic

#0C1527 #1B2F56 #2A4884 #3961B2 #5D82CB

Accessibility & contrast

On white

8.90

#2A4884 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#2A4884 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4884

8.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4884	#FFFFFF	#000000	##FFFFFF
##2A4884	1.00	8.90	2.36	8.90
#FFFFFF	8.90	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B4E86

Deuteranopia (green-blind)

#1C4683

Tritanopia (blue-blind)

#00565F

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #2a4884;
/* rgb */ color: rgb(42, 72, 132);
/* oklch */ color: oklch(41.1% 0.107 262.6);

Tailwind

colors: {
  custom: {
    50: '#6e7aa8',
    500: '#2a4884',
    950: '#000000',
  },
}

SCSS

$custom: #2a4884;
$custom-light: #6e7aa8;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4884",
  "rgb": {
    "r": 42,
    "g": 72,
    "b": 132
  },
  "hsl": {
    "h": 220,
    "s": 51.724,
    "l": 34.118
  },
  "oklch": {
    "l": 0.41125,
    "c": 0.10676,
    "h": 262.6
  },
  "luminance": 0.06793
}

Semantic roles & 50–950 ramp

primary

#2A4884

secondary

#B19459

accent

#AC4DDB

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#08090F

muted

#7B7B7F

Preview Lab

Preview with #2A4884

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

Preview Lab → · Contrast checker → · Palette generator →