#2E5FCA#2E5FCA

#2E5FCA is a mid, vivid blue. Relative luminance 0.130; OKLCH L 51.5% C 0.175 H 263.1°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#2E5FCA
RGB	rgb(46, 95, 202)
HSL	hsl(221, 63%, 49%)
HSV	hsv(221, 77%, 79%)
CMYK	cmyk(77.2%, 53%, 0%, 20.8%)
CIE-LAB	lab(42.80, 21.89, -60.31)
CIE-LCH	lch(42.80, 64.16, 289.95°)
OKLab	oklab(51.46% -0.0209 -0.1738)
OKLCH	oklch(51.46% 0.175 263.1)
XYZ	xyz(15.8758, 13.0277, 57.5436)
Luminance	0.1303 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E5FCA #CA992E

analogous

#2EADCA #2E5FCA #4B2ECA

triadic

#2E5FCA #CA2E5F #5FCA2E

tetradic

#2E5FCA #CA2EAD #CA992E #2ECA4B

square

#2E5FCA #CA2EAD #CA992E #2ECA4B

split-complementary

#2E5FCA #CA4B2E #ADCA2E

monochromatic

#173066 #234898 #2E5FCA #5B83DA #8DA9E5

Accessibility & contrast

On white

5.82

#2E5FCA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#2E5FCA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E5FCA

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E5FCA	#FFFFFF	#000000	##FFFFFF
##2E5FCA	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C6DCE

Deuteranopia (green-blind)

#005EC8

Tritanopia (blue-blind)

#00798B

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #2e5fca;
/* rgb */ color: rgb(46, 95, 202);
/* oklch */ color: oklch(51.5% 0.175 263.1);

Tailwind

colors: {
  custom: {
    50: '#7e8bdb',
    500: '#2e5fca',
    950: '#000000',
  },
}

SCSS

$custom: #2e5fca;
$custom-light: #7e8bdb;
$custom-dark: #000000;

JSON

{
  "hex": "#2e5fca",
  "rgb": {
    "r": 46,
    "g": 95,
    "b": 202
  },
  "hsl": {
    "h": 221.154,
    "s": 62.903,
    "l": 48.627
  },
  "oklch": {
    "l": 0.51459,
    "c": 0.17505,
    "h": 263.1
  },
  "luminance": 0.1303
}

Semantic roles & 50–950 ramp

primary

#2E5FCA

secondary

#CFB884

accent

#B242E6

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0B0C15

muted

#7C7D83

Preview Lab

Preview with #2E5FCA

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

Preview Lab → · Contrast checker → · Palette generator →