#2A4E93#2A4E93

#2A4E93 is a dark, vivid blue. Relative luminance 0.080; OKLCH L 43.6% C 0.121 H 261.9°. Best body text is #FFFFFF at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#2A4E93
RGB	rgb(42, 78, 147)
HSL	hsl(219, 56%, 37%)
HSV	hsv(219, 71%, 58%)
CMYK	cmyk(71.4%, 46.9%, 0%, 42.4%)
CIE-LAB	lab(34.08, 11.56, -41.86)
CIE-LCH	lch(34.08, 43.43, 285.44°)
OKLab	oklab(43.55% -0.017 -0.1199)
OKLCH	oklch(43.55% 0.121 261.9)
XYZ	xyz(8.9438, 8.0467, 28.6799)
Luminance	0.0805 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4E93 #936F2A

analogous

#2A8393 #2A4E93 #3B2A93

triadic

#2A4E93 #932A4E #4E932A

tetradic

#2A4E93 #932A83 #936F2A #2A933B

square

#2A4E93 #932A83 #936F2A #2A933B

split-complementary

#2A4E93 #933B2A #83932A

monochromatic

#0F1B34 #1C3563 #2A4E93 #3867C3 #658AD3

Accessibility & contrast

On white

8.05

#2A4E93 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#2A4E93 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4E93

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4E93	#FFFFFF	#000000	##FFFFFF
##2A4E93	1.00	8.05	2.61	8.05
#FFFFFF	8.05	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B5596

Deuteranopia (green-blind)

#154C92

Tritanopia (blue-blind)

#005E69

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2a4e93;
/* rgb */ color: rgb(42, 78, 147);
/* oklch */ color: oklch(43.6% 0.121 261.9);

Tailwind

colors: {
  custom: {
    50: '#717fb3',
    500: '#2a4e93',
    950: '#000000',
  },
}

SCSS

$custom: #2a4e93;
$custom-light: #717fb3;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4e93",
  "rgb": {
    "r": 42,
    "g": 78,
    "b": 147
  },
  "hsl": {
    "h": 219.429,
    "s": 55.556,
    "l": 37.059
  },
  "oklch": {
    "l": 0.43552,
    "c": 0.12107,
    "h": 261.9
  },
  "luminance": 0.08048
}

Semantic roles & 50–950 ramp

primary

#2A4E93

secondary

#B99A60

accent

#AB49DF

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #2A4E93

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

Preview Lab → · Contrast checker → · Palette generator →