#2E50B8#2E50B8

#2E50B8 is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.0% C 0.169 H 266.2°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#2E50B8
RGB	rgb(46, 80, 184)
HSL	hsl(225, 60%, 45%)
HSV	hsv(225, 75%, 72%)
CMYK	cmyk(75%, 56.5%, 0%, 27.8%)
CIE-LAB	lab(37.44, 24.90, -58.54)
CIE-LCH	lch(37.44, 63.61, 293.04°)
OKLab	oklab(46.99% -0.0112 -0.1688)
OKLCH	oklch(46.99% 0.169 266.2)
XYZ	xyz(12.6441, 9.7775, 46.5590)
Luminance	0.0978 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E50B8 #B8962E

analogous

#2E95B8 #2E50B8 #512EB8

triadic

#2E50B8 #B82E50 #50B82E

tetradic

#2E50B8 #B82E95 #B8962E #2EB851

square

#2E50B8 #B82E95 #B8962E #2EB851

split-complementary

#2E50B8 #B8512E #95B82E

monochromatic

#162556 #223B87 #2E50B8 #5070D3 #8198DF

Accessibility & contrast

On white

7.10

#2E50B8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#2E50B8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E50B8

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E50B8	#FFFFFF	#000000	##FFFFFF
##2E50B8	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FBC

Deuteranopia (green-blind)

#0052B6

Tritanopia (blue-blind)

#006A7C

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #2e50b8;
/* rgb */ color: rgb(46, 80, 184);
/* oklch */ color: oklch(47.0% 0.169 266.2);

Tailwind

colors: {
  custom: {
    50: '#7b80ce',
    500: '#2e50b8',
    950: '#000000',
  },
}

SCSS

$custom: #2e50b8;
$custom-light: #7b80ce;
$custom-dark: #000000;

JSON

{
  "hex": "#2e50b8",
  "rgb": {
    "r": 46,
    "g": 80,
    "b": 184
  },
  "hsl": {
    "h": 225.217,
    "s": 60,
    "l": 45.098
  },
  "oklch": {
    "l": 0.46988,
    "c": 0.1692,
    "h": 266.2
  },
  "luminance": 0.09779
}

Semantic roles & 50–950 ramp

primary

#2E50B8

secondary

#C8B579

accent

#BC45E3

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0A14

muted

#7C7C82

Preview Lab

Preview with #2E50B8

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

Preview Lab → · Contrast checker → · Palette generator →