#2E50B4#2E50B4

#2E50B4 is a mid, vivid blue. Relative luminance 0.096; OKLCH L 46.7% C 0.164 H 266.0°. Best body text is #FFFFFF at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#2E50B4
RGB	rgb(46, 80, 180)
HSL	hsl(225, 59%, 44%)
HSV	hsv(225, 74%, 71%)
CMYK	cmyk(74.4%, 55.6%, 0%, 29.4%)
CIE-LAB	lab(37.14, 23.39, -56.67)
CIE-LCH	lch(37.14, 61.31, 292.43°)
OKLab	oklab(46.66% -0.0115 -0.1633)
OKLCH	oklch(46.66% 0.164 266)
XYZ	xyz(12.2307, 9.6121, 44.3819)
Luminance	0.0961 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E50B4 #B4922E

analogous

#2E93B4 #2E50B4 #4F2EB4

triadic

#2E50B4 #B42E50 #50B42E

tetradic

#2E50B4 #B42E93 #B4922E #2EB44F

square

#2E50B4 #B42E93 #B4922E #2EB44F

split-complementary

#2E50B4 #B44F2E #93B42E

monochromatic

#152553 #223A83 #2E50B4 #4E6FD2 #7E97DE

Accessibility & contrast

On white

7.19

#2E50B4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#2E50B4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E50B4

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E50B4	#FFFFFF	#000000	##FFFFFF
##2E50B4	1.00	7.19	2.92	7.19
#FFFFFF	7.19	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EB7

Deuteranopia (green-blind)

#0051B2

Tritanopia (blue-blind)

#00697A

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #2e50b4;
/* rgb */ color: rgb(46, 80, 180);
/* oklch */ color: oklch(46.7% 0.164 266.0);

Tailwind

colors: {
  custom: {
    50: '#7a80cb',
    500: '#2e50b4',
    950: '#000000',
  },
}

SCSS

$custom: #2e50b4;
$custom-light: #7a80cb;
$custom-dark: #000000;

JSON

{
  "hex": "#2e50b4",
  "rgb": {
    "r": 46,
    "g": 80,
    "b": 180
  },
  "hsl": {
    "h": 224.776,
    "s": 59.292,
    "l": 44.314
  },
  "oklch": {
    "l": 0.46664,
    "c": 0.16375,
    "h": 266
  },
  "luminance": 0.09613
}

Semantic roles & 50–950 ramp

primary

#2E50B4

secondary

#C7B377

accent

#BB45E2

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #2E50B4

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

Preview Lab → · Contrast checker → · Palette generator →