#2E45AC#2E45AC

#2E45AC is a dark, vivid blue. Relative luminance 0.078; OKLCH L 43.8% C 0.167 H 268.8°. Best body text is #FFFFFF at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#2E45AC
RGB	rgb(46, 69, 172)
HSL	hsl(229, 58%, 43%)
HSV	hsv(229, 73%, 67%)
CMYK	cmyk(73.3%, 59.9%, 0%, 32.5%)
CIE-LAB	lab(33.59, 27.65, -57.69)
CIE-LCH	lch(33.59, 63.98, 295.61°)
OKLab	oklab(43.81% -0.0035 -0.1665)
OKLCH	oklch(43.81% 0.167 268.8)
XYZ	xyz(10.6987, 7.8145, 39.9662)
Luminance	0.0782 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E45AC #AC952E

analogous

#2E84AC #2E45AC #562EAC

triadic

#2E45AC #AC2E45 #45AC2E

tetradic

#2E45AC #AC2E84 #AC952E #2EAC56

square

#2E45AC #AC2E84 #AC952E #2EAC56

split-complementary

#2E45AC #AC562E #84AC2E

monochromatic

#141E4B #21327C #2E45AC #4961CE #798BDB

Accessibility & contrast

On white

8.19

#2E45AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#2E45AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E45AC

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E45AC	#FFFFFF	#000000	##FFFFFF
##2E45AC	1.00	8.19	2.56	8.19
#FFFFFF	8.19	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055AF

Deuteranopia (green-blind)

#0049AA

Tritanopia (blue-blind)

#005F71

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2e45ac;
/* rgb */ color: rgb(46, 69, 172);
/* oklch */ color: oklch(43.8% 0.167 268.8);

Tailwind

colors: {
  custom: {
    50: '#7978c6',
    500: '#2e45ac',
    950: '#000000',
  },
}

SCSS

$custom: #2e45ac;
$custom-light: #7978c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2e45ac",
  "rgb": {
    "r": 46,
    "g": 69,
    "b": 172
  },
  "hsl": {
    "h": 229.048,
    "s": 57.798,
    "l": 42.745
  },
  "oklch": {
    "l": 0.43814,
    "c": 0.16654,
    "h": 268.8
  },
  "luminance": 0.07816
}

Semantic roles & 50–950 ramp

primary

#2E45AC

secondary

#C3B572

accent

#C547E1

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2E45AC

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

Preview Lab → · Contrast checker → · Palette generator →