#2E5EC9#2E5EC9

#2E5EC9 is a mid, vivid blue. Relative luminance 0.128; OKLCH L 51.2% C 0.175 H 263.3°. Best body text is #FFFFFF at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#2E5EC9
RGB	rgb(46, 94, 201)
HSL	hsl(221, 63%, 48%)
HSV	hsv(221, 77%, 79%)
CMYK	cmyk(77.1%, 53.2%, 0%, 21.2%)
CIE-LAB	lab(42.46, 22.16, -60.29)
CIE-LCH	lch(42.46, 64.23, 290.18°)
OKLab	oklab(51.18% -0.0203 -0.1737)
OKLCH	oklch(51.18% 0.175 263.3)
XYZ	xyz(15.6683, 12.8015, 56.8922)
Luminance	0.1280 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E5EC9 #C9992E

analogous

#2EABC9 #2E5EC9 #4B2EC9

triadic

#2E5EC9 #C92E5E #5EC92E

tetradic

#2E5EC9 #C92EAB #C9992E #2EC94B

square

#2E5EC9 #C92EAB #C9992E #2EC94B

split-complementary

#2E5EC9 #C94B2E #ABC92E

monochromatic

#172F65 #234797 #2E5EC9 #5B82D9 #8DA8E5

Accessibility & contrast

On white

5.90

#2E5EC9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#2E5EC9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E5EC9

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E5EC9	#FFFFFF	#000000	##FFFFFF
##2E5EC9	1.00	5.90	3.56	5.90
#FFFFFF	5.90	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#086CCD

Deuteranopia (green-blind)

#005DC7

Tritanopia (blue-blind)

#00788A

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #2e5ec9;
/* rgb */ color: rgb(46, 94, 201);
/* oklch */ color: oklch(51.2% 0.175 263.3);

Tailwind

colors: {
  custom: {
    50: '#7e8bda',
    500: '#2e5ec9',
    950: '#000000',
  },
}

SCSS

$custom: #2e5ec9;
$custom-light: #7e8bda;
$custom-dark: #000000;

JSON

{
  "hex": "#2e5ec9",
  "rgb": {
    "r": 46,
    "g": 94,
    "b": 201
  },
  "hsl": {
    "h": 221.419,
    "s": 62.753,
    "l": 48.431
  },
  "oklch": {
    "l": 0.51177,
    "c": 0.17492,
    "h": 263.3
  },
  "luminance": 0.12803
}

Semantic roles & 50–950 ramp

primary

#2E5EC9

secondary

#CFB884

accent

#B342E6

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0B0B15

muted

#7C7C83

Preview Lab

Preview with #2E5EC9

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

Preview Lab → · Contrast checker → · Palette generator →