#2A4F96#2A4F96

#2A4F96 is a dark, vivid blue. Relative luminance 0.083; OKLCH L 44.0% C 0.124 H 261.9°. Best body text is #FFFFFF at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#2A4F96
RGB	rgb(42, 79, 150)
HSL	hsl(219, 56%, 38%)
HSV	hsv(219, 72%, 59%)
CMYK	cmyk(72%, 47.3%, 0%, 41.2%)
CIE-LAB	lab(34.57, 12.05, -42.89)
CIE-LCH	lch(34.57, 44.55, 285.69°)
OKLab	oklab(43.99% -0.0174 -0.1229)
OKLCH	oklch(43.99% 0.124 261.9)
XYZ	xyz(9.2539, 8.2852, 29.9598)
Luminance	0.0829 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4F96 #96712A

analogous

#2A8596 #2A4F96 #3B2A96

triadic

#2A4F96 #962A4F #4F962A

tetradic

#2A4F96 #962A85 #96712A #2A963B

square

#2A4F96 #962A85 #96712A #2A963B

split-complementary

#2A4F96 #963B2A #85962A

monochromatic

#0F1D36 #1D3666 #2A4F96 #3768C6 #668CD4

Accessibility & contrast

On white

7.90

#2A4F96 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#2A4F96 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4F96

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4F96	#FFFFFF	#000000	##FFFFFF
##2A4F96	1.00	7.90	2.66	7.90
#FFFFFF	7.90	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A5799

Deuteranopia (green-blind)

#124D95

Tritanopia (blue-blind)

#00606B

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #2a4f96;
/* rgb */ color: rgb(42, 79, 150);
/* oklch */ color: oklch(44.0% 0.124 261.9);

Tailwind

colors: {
  custom: {
    50: '#727fb5',
    500: '#2a4f96',
    950: '#000000',
  },
}

SCSS

$custom: #2a4f96;
$custom-light: #727fb5;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4f96",
  "rgb": {
    "r": 42,
    "g": 79,
    "b": 150
  },
  "hsl": {
    "h": 219.444,
    "s": 56.25,
    "l": 37.647
  },
  "oklch": {
    "l": 0.43992,
    "c": 0.12413,
    "h": 261.9
  },
  "luminance": 0.08286
}

Semantic roles & 50–950 ramp

primary

#2A4F96

secondary

#BA9C61

accent

#AC48E0

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #2A4F96

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

Preview Lab → · Contrast checker → · Palette generator →