#2B50C0#2B50C0

#2B50C0 is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.5% C 0.181 H 265.8°. Best body text is #FFFFFF at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#2B50C0
RGB	rgb(43, 80, 192)
HSL	hsl(225, 63%, 46%)
HSV	hsv(225, 78%, 75%)
CMYK	cmyk(77.6%, 58.3%, 0%, 24.7%)
CIE-LAB	lab(37.94, 27.57, -62.42)
CIE-LCH	lch(37.94, 68.23, 293.83°)
OKLab	oklab(47.53% -0.0133 -0.1803)
OKLCH	oklch(47.53% 0.181 265.8)
XYZ	xyz(13.3760, 10.0552, 51.0948)
Luminance	0.1006 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B50C0 #C09B2B

analogous

#2B9AC0 #2B50C0 #512BC0

triadic

#2B50C0 #C02B50 #50C02B

tetradic

#2B50C0 #C02B9A #C09B2B #2BC051

square

#2B50C0 #C02B9A #C09B2B #2BC051

split-complementary

#2B50C0 #C0512B #9AC02B

monochromatic

#15265C #203B8E #2B50C0 #5072D8 #829AE3

Accessibility & contrast

On white

6.97

#2B50C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#2B50C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B50C0

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B50C0	#FFFFFF	#000000	##FFFFFF
##2B50C0	1.00	6.97	3.01	6.97
#FFFFFF	6.97	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060C4

Deuteranopia (green-blind)

#0053BE

Tritanopia (blue-blind)

#006C80

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #2b50c0;
/* rgb */ color: rgb(43, 80, 192);
/* oklch */ color: oklch(47.5% 0.181 265.8);

Tailwind

colors: {
  custom: {
    50: '#7b80d4',
    500: '#2b50c0',
    950: '#000000',
  },
}

SCSS

$custom: #2b50c0;
$custom-light: #7b80d4;
$custom-dark: #000000;

JSON

{
  "hex": "#2b50c0",
  "rgb": {
    "r": 43,
    "g": 80,
    "b": 192
  },
  "hsl": {
    "h": 225.101,
    "s": 63.404,
    "l": 46.078
  },
  "oklch": {
    "l": 0.47525,
    "c": 0.18077,
    "h": 265.8
  },
  "luminance": 0.10057
}

Semantic roles & 50–950 ramp

primary

#2B50C0

secondary

#CCB87B

accent

#BD41E6

background

#F8F7FD

surface

#EFEEFA

border

#CAC9D3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #2B50C0

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

Preview Lab → · Contrast checker → · Palette generator →