#2E45BC#2E45BC

#2E45BC is a mid, vivid blue. Relative luminance 0.085; OKLCH L 45.2% C 0.188 H 268.9°. Best body text is #FFFFFF at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#2E45BC
RGB	rgb(46, 69, 188)
HSL	hsl(230, 61%, 46%)
HSV	hsv(230, 76%, 74%)
CMYK	cmyk(75.5%, 63.3%, 0%, 26.3%)
CIE-LAB	lab(34.94, 33.55, -64.97)
CIE-LCH	lch(34.94, 73.13, 297.31°)
OKLab	oklab(45.23% -0.0037 -0.1879)
OKLCH	oklch(45.23% 0.188 268.9)
XYZ	xyz(12.3288, 8.4666, 48.5517)
Luminance	0.0847 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E45BC #BCA52E

analogous

#2E8CBC #2E45BC #5E2EBC

triadic

#2E45BC #BC2E45 #45BC2E

tetradic

#2E45BC #BC2E8C #BCA52E #2EBC5E

square

#2E45BC #BC2E8C #BCA52E #2EBC5E

split-complementary

#2E45BC #BC5E2E #8CBC2E

monochromatic

#16215A #22338B #2E45BC #5268D5 #8493E1

Accessibility & contrast

On white

7.80

#2E45BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#2E45BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E45BC

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E45BC	#FFFFFF	#000000	##FFFFFF
##2E45BC	1.00	7.80	2.69	7.80
#FFFFFF	7.80	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C0

Deuteranopia (green-blind)

#004CBA

Tritanopia (blue-blind)

#00647A

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #2e45bc;
/* rgb */ color: rgb(46, 69, 188);
/* oklch */ color: oklch(45.2% 0.188 268.9);

Tailwind

colors: {
  custom: {
    50: '#7c78d1',
    500: '#2e45bc',
    950: '#000000',
  },
}

SCSS

$custom: #2e45bc;
$custom-light: #7c78d1;
$custom-dark: #000000;

JSON

{
  "hex": "#2e45bc",
  "rgb": {
    "r": 46,
    "g": 69,
    "b": 188
  },
  "hsl": {
    "h": 230.282,
    "s": 60.684,
    "l": 45.882
  },
  "oklch": {
    "l": 0.45225,
    "c": 0.1879,
    "h": 268.9
  },
  "luminance": 0.08468
}

Semantic roles & 50–950 ramp

primary

#2E45BC

secondary

#CABD7C

accent

#CA44E4

background

#F8F7FD

surface

#EFEDFA

border

#CAC8D3

text

#0B0914

muted

#7C7B83

Preview Lab

Preview with #2E45BC

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

Preview Lab → · Contrast checker → · Palette generator →