#2E45AA#2E45AA

#2E45AA is a dark, vivid blue. Relative luminance 0.077; OKLCH L 43.6% C 0.164 H 268.8°. Best body text is #FFFFFF at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#2E45AA
RGB	rgb(46, 69, 170)
HSL	hsl(229, 57%, 42%)
HSV	hsv(229, 73%, 67%)
CMYK	cmyk(72.9%, 59.4%, 0%, 33.3%)
CIE-LAB	lab(33.43, 26.91, -56.76)
CIE-LCH	lch(33.43, 62.82, 295.36°)
OKLab	oklab(43.64% -0.0035 -0.1638)
OKLCH	oklch(43.64% 0.164 268.8)
XYZ	xyz(10.5080, 7.7383, 38.9623)
Luminance	0.0774 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E45AA #AA932E

analogous

#2E83AA #2E45AA #552EAA

triadic

#2E45AA #AA2E45 #45AA2E

tetradic

#2E45AA #AA2E83 #AA932E #2EAA55

square

#2E45AA #AA2E83 #AA932E #2EAA55

split-complementary

#2E45AA #AA552E #83AA2E

monochromatic

#141E4A #21317A #2E45AA #4861CD #788ADA

Accessibility & contrast

On white

8.24

#2E45AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#2E45AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E45AA

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E45AA	#FFFFFF	#000000	##FFFFFF
##2E45AA	1.00	8.24	2.55	8.24
#FFFFFF	8.24	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055AD

Deuteranopia (green-blind)

#0049A8

Tritanopia (blue-blind)

#005E70

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2e45aa;
/* rgb */ color: rgb(46, 69, 170);
/* oklch */ color: oklch(43.6% 0.164 268.8);

Tailwind

colors: {
  custom: {
    50: '#7878c4',
    500: '#2e45aa',
    950: '#000000',
  },
}

SCSS

$custom: #2e45aa;
$custom-light: #7878c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2e45aa",
  "rgb": {
    "r": 46,
    "g": 69,
    "b": 170
  },
  "hsl": {
    "h": 228.871,
    "s": 57.407,
    "l": 42.353
  },
  "oklch": {
    "l": 0.43643,
    "c": 0.16381,
    "h": 268.8
  },
  "luminance": 0.07739
}

Semantic roles & 50–950 ramp

primary

#2E45AA

secondary

#C3B371

accent

#C447E1

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2E45AA

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

Preview Lab → · Contrast checker → · Palette generator →