#2E5ADB#2E5ADB

#2E5ADB is a mid, highly saturated blue. Relative luminance 0.130; OKLCH L 51.8% C 0.203 H 265.3°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#2E5ADB
RGB	rgb(46, 90, 219)
HSL	hsl(225, 71%, 52%)
HSV	hsv(225, 79%, 86%)
CMYK	cmyk(79%, 58.9%, 0%, 14.1%)
CIE-LAB	lab(42.77, 31.47, -70.12)
CIE-LCH	lch(42.77, 76.85, 294.17°)
OKLab	oklab(51.84% -0.0166 -0.2027)
OKLCH	oklch(51.84% 0.203 265.3)
XYZ	xyz(17.5645, 13.0056, 68.5887)
Luminance	0.1301 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E5ADB #DBAF2E

analogous

#2EB0DB #2E5ADB #592EDB

triadic

#2E5ADB #DB2E5A #5ADB2E

tetradic

#2E5ADB #DB2EB0 #DBAF2E #2EDB59

square

#2E5ADB #DB2EB0 #DBAF2E #2EDB59

split-complementary

#2E5ADB #DB592E #B0DB2E

monochromatic

#152F7A #1E43AE #2E5ADB #6283E4 #96ACED

Accessibility & contrast

On white

5.83

#2E5ADB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#2E5ADB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E5ADB

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E5ADB	#FFFFFF	#000000	##FFFFFF
##2E5ADB	1.00	5.83	3.60	5.83
#FFFFFF	5.83	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DDF

Deuteranopia (green-blind)

#005DD9

Tritanopia (blue-blind)

#007B92

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #2e5adb;
/* rgb */ color: rgb(46, 90, 219);
/* oklch */ color: oklch(51.8% 0.203 265.3);

Tailwind

colors: {
  custom: {
    50: '#8288e7',
    500: '#2e5adb',
    950: '#000000',
  },
}

SCSS

$custom: #2e5adb;
$custom-light: #8288e7;
$custom-dark: #000000;

JSON

{
  "hex": "#2e5adb",
  "rgb": {
    "r": 46,
    "g": 90,
    "b": 219
  },
  "hsl": {
    "h": 224.74,
    "s": 70.612,
    "l": 51.961
  },
  "oklch": {
    "l": 0.51836,
    "c": 0.20336,
    "h": 265.3
  },
  "luminance": 0.13008
}

Semantic roles & 50–950 ramp

primary

#2E5ADB

secondary

#D8C58D

accent

#C03AED

background

#F8F8FE

surface

#F0EFFD

border

#CBCAD5

text

#0C0B16

muted

#7D7C84

Preview Lab

Preview with #2E5ADB

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

Preview Lab → · Contrast checker → · Palette generator →