#2E50C9#2E50C9

#2E50C9 is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.4% C 0.192 H 266.8°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#2E50C9
RGB	rgb(46, 80, 201)
HSL	hsl(227, 63%, 48%)
HSV	hsv(227, 77%, 79%)
CMYK	cmyk(77.1%, 60.2%, 0%, 21.2%)
CIE-LAB	lab(38.78, 31.24, -66.28)
CIE-LCH	lch(38.78, 73.27, 295.24°)
OKLab	oklab(48.41% -0.0107 -0.1915)
OKLCH	oklch(48.41% 0.192 266.8)
XYZ	xyz(14.5343, 10.5336, 56.5142)
Luminance	0.1053 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E50C9 #C9A72E

analogous

#2E9DC9 #2E50C9 #5A2EC9

triadic

#2E50C9 #C92E50 #50C92E

tetradic

#2E50C9 #C92E9D #C9A72E #2EC95A

square

#2E50C9 #C92E9D #C9A72E #2EC95A

split-complementary

#2E50C9 #C95A2E #9DC92E

monochromatic

#172865 #233C97 #2E50C9 #5B77D9 #8DA0E5

Accessibility & contrast

On white

6.76

#2E50C9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#2E50C9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E50C9

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E50C9	#FFFFFF	#000000	##FFFFFF
##2E50C9	1.00	6.76	3.11	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063CD

Deuteranopia (green-blind)

#0054C7

Tritanopia (blue-blind)

#006F85

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #2e50c9;
/* rgb */ color: rgb(46, 80, 201);
/* oklch */ color: oklch(48.4% 0.192 266.8);

Tailwind

colors: {
  custom: {
    50: '#7f80da',
    500: '#2e50c9',
    950: '#000000',
  },
}

SCSS

$custom: #2e50c9;
$custom-light: #7f80da;
$custom-dark: #000000;

JSON

{
  "hex": "#2e50c9",
  "rgb": {
    "r": 46,
    "g": 80,
    "b": 201
  },
  "hsl": {
    "h": 226.839,
    "s": 62.753,
    "l": 48.431
  },
  "oklch": {
    "l": 0.48412,
    "c": 0.19185,
    "h": 266.8
  },
  "luminance": 0.10535
}

Semantic roles & 50–950 ramp

primary

#2E50C9

secondary

#CFBF84

accent

#C242E6

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #2E50C9

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

Preview Lab → · Contrast checker → · Palette generator →