#2A4199#2A4199

#2A4199 is a dark, vivid blue. Relative luminance 0.066; OKLCH L 41.2% C 0.146 H 268.2°. Best body text is #FFFFFF at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#2A4199
RGB	rgb(42, 65, 153)
HSL	hsl(228, 57%, 38%)
HSV	hsv(228, 73%, 60%)
CMYK	cmyk(72.5%, 57.5%, 0%, 40%)
CIE-LAB	lab(30.81, 22.63, -50.79)
CIE-LCH	lch(30.81, 55.60, 294.02°)
OKLab	oklab(41.21% -0.0047 -0.1463)
OKLCH	oklch(41.21% 0.146 268.2)
XYZ	xyz(8.5929, 6.5719, 30.9465)
Luminance	0.0657 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4199 #99822A

analogous

#2A7899 #2A4199 #4B2A99

triadic

#2A4199 #992A41 #41992A

tetradic

#2A4199 #992A78 #99822A #2A994B

square

#2A4199 #992A78 #99822A #2A994B

split-complementary

#2A4199 #994B2A #78992A

monochromatic

#101839 #1D2D69 #2A4199 #3856C8 #687FD6

Accessibility & contrast

On white

9.07

#2A4199 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#2A4199 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4199

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4199	#FFFFFF	#000000	##FFFFFF
##2A4199	1.00	9.07	2.31	9.07
#FFFFFF	9.07	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004E9C

Deuteranopia (green-blind)

#004497

Tritanopia (blue-blind)

#005766

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #2a4199;
/* rgb */ color: rgb(42, 65, 153);
/* oklch */ color: oklch(41.2% 0.146 268.2);

Tailwind

colors: {
  custom: {
    50: '#7375b8',
    500: '#2a4199',
    950: '#000000',
  },
}

SCSS

$custom: #2a4199;
$custom-light: #7375b8;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4199",
  "rgb": {
    "r": 42,
    "g": 65,
    "b": 153
  },
  "hsl": {
    "h": 227.568,
    "s": 56.923,
    "l": 38.235
  },
  "oklch": {
    "l": 0.41207,
    "c": 0.14642,
    "h": 268.2
  },
  "luminance": 0.06573
}

Semantic roles & 50–950 ramp

primary

#2A4199

secondary

#BCA963

accent

#C148E0

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #2A4199

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

Preview Lab → · Contrast checker → · Palette generator →