#2A4F94#2A4F94

#2A4F94 is a dark, vivid blue. Relative luminance 0.082; OKLCH L 43.9% C 0.121 H 261.6°. Best body text is #FFFFFF at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#2A4F94
RGB	rgb(42, 79, 148)
HSL	hsl(219, 56%, 37%)
HSV	hsv(219, 72%, 58%)
CMYK	cmyk(71.6%, 46.6%, 0%, 42%)
CIE-LAB	lab(34.44, 11.28, -41.89)
CIE-LCH	lch(34.44, 43.38, 285.07°)
OKLab	oklab(43.85% -0.0177 -0.1199)
OKLCH	oklch(43.85% 0.121 261.6)
XYZ	xyz(9.0942, 8.2214, 29.1188)
Luminance	0.0822 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4F94 #946F2A

analogous

#2A8494 #2A4F94 #3A2A94

triadic

#2A4F94 #942A4F #4F942A

tetradic

#2A4F94 #942A84 #946F2A #2A943A

square

#2A4F94 #942A84 #946F2A #2A943A

split-complementary

#2A4F94 #943A2A #84942A

monochromatic

#0F1C35 #1C3664 #2A4F94 #3868C4 #658CD3

Accessibility & contrast

On white

7.94

#2A4F94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#2A4F94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4F94

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4F94	#FFFFFF	#000000	##FFFFFF
##2A4F94	1.00	7.94	2.64	7.94
#FFFFFF	7.94	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C5697

Deuteranopia (green-blind)

#164C93

Tritanopia (blue-blind)

#005F6A

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #2a4f94;
/* rgb */ color: rgb(42, 79, 148);
/* oklch */ color: oklch(43.9% 0.121 261.6);

Tailwind

colors: {
  custom: {
    50: '#717fb4',
    500: '#2a4f94',
    950: '#000000',
  },
}

SCSS

$custom: #2a4f94;
$custom-light: #717fb4;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4f94",
  "rgb": {
    "r": 42,
    "g": 79,
    "b": 148
  },
  "hsl": {
    "h": 219.057,
    "s": 55.789,
    "l": 37.255
  },
  "oklch": {
    "l": 0.4385,
    "c": 0.12125,
    "h": 261.6
  },
  "luminance": 0.08222
}

Semantic roles & 50–950 ramp

primary

#2A4F94

secondary

#B99A60

accent

#AB49DF

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #2A4F94

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

Preview Lab → · Contrast checker → · Palette generator →