#2D5EC7#2D5EC7

#2D5EC7 is a mid, vivid blue. Relative luminance 0.127; OKLCH L 51.0% C 0.173 H 262.9°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#2D5EC7
RGB	rgb(45, 94, 199)
HSL	hsl(221, 63%, 48%)
HSV	hsv(221, 77%, 78%)
CMYK	cmyk(77.4%, 52.8%, 0%, 22%)
CIE-LAB	lab(42.28, 21.30, -59.42)
CIE-LCH	lch(42.28, 63.12, 289.72°)
OKLab	oklab(50.99% -0.0212 -0.1712)
OKLCH	oklch(50.99% 0.173 262.9)
XYZ	xyz(15.3900, 12.6850, 55.6591)
Luminance	0.1269 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D5EC7 #C7962D

analogous

#2DABC7 #2D5EC7 #492DC7

triadic

#2D5EC7 #C72D5E #5EC72D

tetradic

#2D5EC7 #C72DAB #C7962D #2DC749

square

#2D5EC7 #C72DAB #C7962D #2DC749

split-complementary

#2D5EC7 #C7492D #ABC72D

monochromatic

#162F63 #224695 #2D5EC7 #5881D9 #8AA7E5

Accessibility & contrast

On white

5.94

#2D5EC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#2D5EC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D5EC7

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D5EC7	#FFFFFF	#000000	##FFFFFF
##2D5EC7	1.00	5.94	3.54	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F6BCB

Deuteranopia (green-blind)

#005DC5

Tritanopia (blue-blind)

#007889

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #2d5ec7;
/* rgb */ color: rgb(45, 94, 199);
/* oklch */ color: oklch(51.0% 0.173 262.9);

Tailwind

colors: {
  custom: {
    50: '#7d8bd9',
    500: '#2d5ec7',
    950: '#000000',
  },
}

SCSS

$custom: #2d5ec7;
$custom-light: #7d8bd9;
$custom-dark: #000000;

JSON

{
  "hex": "#2d5ec7",
  "rgb": {
    "r": 45,
    "g": 94,
    "b": 199
  },
  "hsl": {
    "h": 220.909,
    "s": 63.115,
    "l": 47.843
  },
  "oklch": {
    "l": 0.50987,
    "c": 0.17252,
    "h": 262.9
  },
  "luminance": 0.12687
}

Semantic roles & 50–950 ramp

primary

#2D5EC7

secondary

#CEB681

accent

#B242E6

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0B15

muted

#7C7C83

Preview Lab

Preview with #2D5EC7

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

Preview Lab → · Contrast checker → · Palette generator →