#2D50CC#2D50CC

#2D50CC is a mid, vivid blue. Relative luminance 0.107; OKLCH L 48.6% C 0.196 H 266.6°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#2D50CC
RGB	rgb(45, 80, 204)
HSL	hsl(227, 64%, 49%)
HSV	hsv(227, 78%, 80%)
CMYK	cmyk(77.9%, 60.8%, 0%, 20%)
CIE-LAB	lab(38.99, 32.25, -67.68)
CIE-LCH	lch(38.99, 74.97, 295.48°)
OKLab	oklab(48.63% -0.0115 -0.1957)
OKLCH	oklch(48.63% 0.196 266.6)
XYZ	xyz(14.8461, 10.6531, 58.3889)
Luminance	0.1066 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D50CC #CCA92D

analogous

#2DA0CC #2D50CC #592DCC

triadic

#2D50CC #CC2D50 #50CC2D

tetradic

#2D50CC #CC2DA0 #CCA92D #2DCC59

square

#2D50CC #CC2DA0 #CCA92D #2DCC59

split-complementary

#2D50CC #CC592D #A0CC2D

monochromatic

#172968 #223C9A #2D50CC #5B77DB #8DA1E6

Accessibility & contrast

On white

6.71

#2D50CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#2D50CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D50CC

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D50CC	#FFFFFF	#000000	##FFFFFF
##2D50CC	1.00	6.71	3.13	6.71
#FFFFFF	6.71	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063D0

Deuteranopia (green-blind)

#0055CA

Tritanopia (blue-blind)

#007086

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #2d50cc;
/* rgb */ color: rgb(45, 80, 204);
/* oklch */ color: oklch(48.6% 0.196 266.6);

Tailwind

colors: {
  custom: {
    50: '#7f80dd',
    500: '#2d50cc',
    950: '#000000',
  },
}

SCSS

$custom: #2d50cc;
$custom-light: #7f80dd;
$custom-dark: #000000;

JSON

{
  "hex": "#2d50cc",
  "rgb": {
    "r": 45,
    "g": 80,
    "b": 204
  },
  "hsl": {
    "h": 226.792,
    "s": 63.855,
    "l": 48.824
  },
  "oklch": {
    "l": 0.48631,
    "c": 0.19602,
    "h": 266.6
  },
  "luminance": 0.10655
}

Semantic roles & 50–950 ramp

primary

#2D50CC

secondary

#D0C085

accent

#C241E7

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #2D50CC

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

Preview Lab → · Contrast checker → · Palette generator →