#2E50B2#2E50B2

#2E50B2 is a mid, vivid blue. Relative luminance 0.095; OKLCH L 46.5% C 0.161 H 265.9°. Best body text is #FFFFFF at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#2E50B2
RGB	rgb(46, 80, 178)
HSL	hsl(225, 59%, 44%)
HSV	hsv(225, 74%, 70%)
CMYK	cmyk(74.2%, 55.1%, 0%, 30.2%)
CIE-LAB	lab(36.99, 22.64, -55.74)
CIE-LCH	lch(36.99, 60.16, 292.10°)
OKLab	oklab(46.51% -0.0116 -0.1606)
OKLCH	oklch(46.51% 0.161 265.9)
XYZ	xyz(12.0284, 9.5312, 43.3166)
Luminance	0.0953 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E50B2 #B2902E

analogous

#2E92B2 #2E50B2 #4E2EB2

triadic

#2E50B2 #B22E50 #50B22E

tetradic

#2E50B2 #B22E92 #B2902E #2EB24E

square

#2E50B2 #B22E92 #B2902E #2EB24E

split-complementary

#2E50B2 #B24E2E #92B22E

monochromatic

#152451 #213A81 #2E50B2 #4C6ED1 #7D96DD

Accessibility & contrast

On white

7.22

#2E50B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#2E50B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E50B2

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E50B2	#FFFFFF	#000000	##FFFFFF
##2E50B2	1.00	7.22	2.91	7.22
#FFFFFF	7.22	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DB5

Deuteranopia (green-blind)

#0051B0

Tritanopia (blue-blind)

#006879

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #2e50b2;
/* rgb */ color: rgb(46, 80, 178);
/* oklch */ color: oklch(46.5% 0.161 265.9);

Tailwind

colors: {
  custom: {
    50: '#7980ca',
    500: '#2e50b2',
    950: '#000000',
  },
}

SCSS

$custom: #2e50b2;
$custom-light: #7980ca;
$custom-dark: #000000;

JSON

{
  "hex": "#2e50b2",
  "rgb": {
    "r": 46,
    "g": 80,
    "b": 178
  },
  "hsl": {
    "h": 224.545,
    "s": 58.929,
    "l": 43.922
  },
  "oklch": {
    "l": 0.46505,
    "c": 0.16101,
    "h": 265.9
  },
  "luminance": 0.09533
}

Semantic roles & 50–950 ramp

primary

#2E50B2

secondary

#C6B176

accent

#BA46E2

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2E50B2

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

Preview Lab → · Contrast checker → · Palette generator →