#2E5FC7#2E5FC7

#2E5FC7 is a mid, vivid blue. Relative luminance 0.129; OKLCH L 51.2% C 0.171 H 262.9°. Best body text is #FFFFFF at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#2E5FC7
RGB	rgb(46, 95, 199)
HSL	hsl(221, 62%, 48%)
HSV	hsv(221, 77%, 78%)
CMYK	cmyk(76.9%, 52.3%, 0%, 22%)
CIE-LAB	lab(42.59, 20.76, -58.92)
CIE-LCH	lch(42.59, 62.47, 289.41°)
OKLab	oklab(51.23% -0.0213 -0.1697)
OKLCH	oklch(51.23% 0.171 262.9)
XYZ	xyz(15.5240, 12.8870, 55.6910)
Luminance	0.1289 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E5FC7 #C7962E

analogous

#2EACC7 #2E5FC7 #492EC7

triadic

#2E5FC7 #C72E5F #5FC72E

tetradic

#2E5FC7 #C72EAC #C7962E #2EC749

square

#2E5FC7 #C72EAC #C7962E #2EC749

split-complementary

#2E5FC7 #C7492E #ACC72E

monochromatic

#173064 #234795 #2E5FC7 #5982D9 #8BA8E4

Accessibility & contrast

On white

5.87

#2E5FC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#2E5FC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E5FC7

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E5FC7	#FFFFFF	#000000	##FFFFFF
##2E5FC7	1.00	5.87	3.58	5.87
#FFFFFF	5.87	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#156CCB

Deuteranopia (green-blind)

#005EC5

Tritanopia (blue-blind)

#00788A

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #2e5fc7;
/* rgb */ color: rgb(46, 95, 199);
/* oklch */ color: oklch(51.2% 0.171 262.9);

Tailwind

colors: {
  custom: {
    50: '#7d8bd9',
    500: '#2e5fc7',
    950: '#000000',
  },
}

SCSS

$custom: #2e5fc7;
$custom-light: #7d8bd9;
$custom-dark: #000000;

JSON

{
  "hex": "#2e5fc7",
  "rgb": {
    "r": 46,
    "g": 95,
    "b": 199
  },
  "hsl": {
    "h": 220.784,
    "s": 62.449,
    "l": 48.039
  },
  "oklch": {
    "l": 0.51231,
    "c": 0.17104,
    "h": 262.9
  },
  "luminance": 0.12889
}

Semantic roles & 50–950 ramp

primary

#2E5FC7

secondary

#CEB683

accent

#B142E6

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0C15

muted

#7C7D83

Preview Lab

Preview with #2E5FC7

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

Preview Lab → · Contrast checker → · Palette generator →