#2E48AE#2E48AE

#2E48AE is a dark, vivid blue. Relative luminance 0.083; OKLCH L 44.6% C 0.166 H 268.0°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#2E48AE
RGB	rgb(46, 72, 174)
HSL	hsl(228, 58%, 43%)
HSV	hsv(228, 74%, 68%)
CMYK	cmyk(73.6%, 58.6%, 0%, 31.8%)
CIE-LAB	lab(34.54, 26.42, -57.34)
CIE-LCH	lch(34.54, 63.14, 294.74°)
OKLab	oklab(44.57% -0.0057 -0.1654)
OKLCH	oklch(44.57% 0.166 268)
XYZ	xyz(11.0814, 8.2704, 41.0485)
Luminance	0.0827 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E48AE #AE942E

analogous

#2E88AE #2E48AE #542EAE

triadic

#2E48AE #AE2E48 #48AE2E

tetradic

#2E48AE #AE2E88 #AE942E #2EAE54

square

#2E48AE #AE2E88 #AE942E #2EAE54

split-complementary

#2E48AE #AE542E #88AE2E

monochromatic

#14204D #21347E #2E48AE #4A65CF #7A8EDC

Accessibility & contrast

On white

7.91

#2E48AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#2E48AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E48AE

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E48AE	#FFFFFF	#000000	##FFFFFF
##2E48AE	1.00	7.91	2.65	7.91
#FFFFFF	7.91	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057B1

Deuteranopia (green-blind)

#004BAC

Tritanopia (blue-blind)

#006174

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #2e48ae;
/* rgb */ color: rgb(46, 72, 174);
/* oklch */ color: oklch(44.6% 0.166 268.0);

Tailwind

colors: {
  custom: {
    50: '#797ac7',
    500: '#2e48ae',
    950: '#000000',
  },
}

SCSS

$custom: #2e48ae;
$custom-light: #797ac7;
$custom-dark: #000000;

JSON

{
  "hex": "#2e48ae",
  "rgb": {
    "r": 46,
    "g": 72,
    "b": 174
  },
  "hsl": {
    "h": 227.813,
    "s": 58.182,
    "l": 43.137
  },
  "oklch": {
    "l": 0.4457,
    "c": 0.16553,
    "h": 268
  },
  "luminance": 0.08272
}

Semantic roles & 50–950 ramp

primary

#2E48AE

secondary

#C4B474

accent

#C246E1

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2E48AE

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

Preview Lab → · Contrast checker → · Palette generator →