#2A4479#2A4479

#2A4479 is a dark, moderate blue. Relative luminance 0.060; OKLCH L 39.4% C 0.095 H 263.0°. Best body text is #FFFFFF at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#2A4479
RGB	rgb(42, 68, 121)
HSL	hsl(220, 48%, 32%)
HSV	hsv(220, 65%, 47%)
CMYK	cmyk(65.3%, 43.8%, 0%, 52.5%)
CIE-LAB	lab(29.43, 8.36, -33.25)
CIE-LCH	lch(29.43, 34.28, 284.12°)
OKLab	oklab(39.44% -0.0116 -0.0947)
OKLCH	oklch(39.44% 0.095 263)
XYZ	xyz(6.4720, 6.0064, 18.9037)
Luminance	0.0601 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4479 #795F2A

analogous

#2A6C79 #2A4479 #382A79

triadic

#2A4479 #792A44 #44792A

tetradic

#2A4479 #792A6C #795F2A #2A7938

square

#2A4479 #792A6C #795F2A #2A7938

split-complementary

#2A4479 #79382A #6C792A

monochromatic

#0A111E #1A2A4C #2A4479 #3A5EA6 #587CC5

Accessibility & contrast

On white

9.54

#2A4479 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#2A4479 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4479

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4479	#FFFFFF	#000000	##FFFFFF
##2A4479	1.00	9.54	2.20	9.54
#FFFFFF	9.54	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C497B

Deuteranopia (green-blind)

#204278

Tritanopia (blue-blind)

#005058

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2a4479;
/* rgb */ color: rgb(42, 68, 121);
/* oklch */ color: oklch(39.4% 0.095 263.0);

Tailwind

colors: {
  custom: {
    50: '#6c77a0',
    500: '#2a4479',
    950: '#000000',
  },
}

SCSS

$custom: #2a4479;
$custom-light: #6c77a0;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4479",
  "rgb": {
    "r": 42,
    "g": 68,
    "b": 121
  },
  "hsl": {
    "h": 220.253,
    "s": 48.466,
    "l": 31.961
  },
  "oklch": {
    "l": 0.39437,
    "c": 0.09543,
    "h": 263
  },
  "luminance": 0.06007
}

Semantic roles & 50–950 ramp

primary

#2A4479

secondary

#AB8E54

accent

#AB50D8

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#07080E

muted

#7A7B7E

Preview Lab

Preview with #2A4479

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

Preview Lab → · Contrast checker → · Palette generator →