#2A4882#2A4882

#2A4882 is a dark, moderate blue. Relative luminance 0.067; OKLCH L 41.0% C 0.104 H 262.2°. Best body text is #FFFFFF at 8.94:1 contrast (WCAG AA passes).

Color values

HEX	#2A4882
RGB	rgb(42, 72, 130)
HSL	hsl(220, 51%, 34%)
HSV	hsv(220, 68%, 51%)
CMYK	cmyk(67.7%, 44.6%, 0%, 49%)
CIE-LAB	lab(31.20, 9.08, -36.03)
CIE-LCH	lch(31.20, 37.15, 284.14°)
OKLab	oklab(40.99% -0.0141 -0.1028)
OKLCH	oklch(40.99% 0.104 262.2)
XYZ	xyz(7.3001, 6.7380, 22.0306)
Luminance	0.0674 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4882 #82642A

analogous

#2A7482 #2A4882 #382A82

triadic

#2A4882 #822A48 #48822A

tetradic

#2A4882 #822A74 #82642A #2A8238

square

#2A4882 #822A74 #82642A #2A8238

split-complementary

#2A4882 #82382A #74822A

monochromatic

#0C1525 #1B2E54 #2A4882 #3962B0 #5C82CA

Accessibility & contrast

On white

8.94

#2A4882 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#2A4882 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4882

8.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4882	#FFFFFF	#000000	##FFFFFF
##2A4882	1.00	8.94	2.35	8.94
#FFFFFF	8.94	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D4E84

Deuteranopia (green-blind)

#1F4681

Tritanopia (blue-blind)

#00555E

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #2a4882;
/* rgb */ color: rgb(42, 72, 130);
/* oklch */ color: oklch(41.0% 0.104 262.2);

Tailwind

colors: {
  custom: {
    50: '#6e7aa7',
    500: '#2a4882',
    950: '#000000',
  },
}

SCSS

$custom: #2a4882;
$custom-light: #6e7aa7;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4882",
  "rgb": {
    "r": 42,
    "g": 72,
    "b": 130
  },
  "hsl": {
    "h": 219.545,
    "s": 51.163,
    "l": 33.725
  },
  "oklch": {
    "l": 0.40987,
    "c": 0.10379,
    "h": 262.2
  },
  "luminance": 0.06739
}

Semantic roles & 50–950 ramp

primary

#2A4882

secondary

#B09258

accent

#AA4DDB

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#08090F

muted

#7B7B7F

Preview Lab

Preview with #2A4882

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

Preview Lab → · Contrast checker → · Palette generator →