#2E48AC#2E48AC

#2E48AC is a dark, vivid blue. Relative luminance 0.082; OKLCH L 44.4% C 0.163 H 268.0°. Best body text is #FFFFFF at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#2E48AC
RGB	rgb(46, 72, 172)
HSL	hsl(228, 58%, 43%)
HSV	hsv(228, 73%, 67%)
CMYK	cmyk(73.3%, 58.1%, 0%, 32.5%)
CIE-LAB	lab(34.38, 25.67, -56.41)
CIE-LCH	lch(34.38, 61.98, 294.47°)
OKLab	oklab(44.4% -0.0057 -0.1627)
OKLCH	oklch(44.4% 0.163 268)
XYZ	xyz(10.8879, 8.1930, 40.0293)
Luminance	0.0819 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E48AC #AC922E

analogous

#2E87AC #2E48AC #532EAC

triadic

#2E48AC #AC2E48 #48AC2E

tetradic

#2E48AC #AC2E87 #AC922E #2EAC53

square

#2E48AC #AC2E87 #AC922E #2EAC53

split-complementary

#2E48AC #AC532E #87AC2E

monochromatic

#14204B #21347C #2E48AC #4964CE #798DDB

Accessibility & contrast

On white

7.96

#2E48AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#2E48AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E48AC

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E48AC	#FFFFFF	#000000	##FFFFFF
##2E48AC	1.00	7.96	2.64	7.96
#FFFFFF	7.96	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057AF

Deuteranopia (green-blind)

#004BAA

Tritanopia (blue-blind)

#006173

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #2e48ac;
/* rgb */ color: rgb(46, 72, 172);
/* oklch */ color: oklch(44.4% 0.163 268.0);

Tailwind

colors: {
  custom: {
    50: '#787ac5',
    500: '#2e48ac',
    950: '#000000',
  },
}

SCSS

$custom: #2e48ac;
$custom-light: #787ac5;
$custom-dark: #000000;

JSON

{
  "hex": "#2e48ac",
  "rgb": {
    "r": 46,
    "g": 72,
    "b": 172
  },
  "hsl": {
    "h": 227.619,
    "s": 57.798,
    "l": 42.745
  },
  "oklch": {
    "l": 0.44402,
    "c": 0.16279,
    "h": 268
  },
  "luminance": 0.08194
}

Semantic roles & 50–950 ramp

primary

#2E48AC

secondary

#C3B372

accent

#C147E1

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2E48AC

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

Preview Lab → · Contrast checker → · Palette generator →