#2E5CDB#2E5CDB

#2E5CDB is a mid, highly saturated blue. Relative luminance 0.134; OKLCH L 52.2% C 0.201 H 264.9°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#2E5CDB
RGB	rgb(46, 92, 219)
HSL	hsl(224, 71%, 52%)
HSV	hsv(224, 79%, 86%)
CMYK	cmyk(79%, 58%, 0%, 14.1%)
CIE-LAB	lab(43.28, 30.19, -69.28)
CIE-LCH	lch(43.28, 75.58, 293.55°)
OKLab	oklab(52.22% -0.0178 -0.2002)
OKLCH	oklch(52.22% 0.201 264.9)
XYZ	xyz(17.7355, 13.3475, 68.6457)
Luminance	0.1335 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E5CDB #DBAD2E

analogous

#2EB3DB #2E5CDB #572EDB

triadic

#2E5CDB #DB2E5C #5CDB2E

tetradic

#2E5CDB #DB2EB3 #DBAD2E #2EDB57

square

#2E5CDB #DB2EB3 #DBAD2E #2EDB57

split-complementary

#2E5CDB #DB572E #B3DB2E

monochromatic

#15307A #1E44AE #2E5CDB #6285E4 #96ADED

Accessibility & contrast

On white

5.72

#2E5CDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#2E5CDB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E5CDB

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E5CDB	#FFFFFF	#000000	##FFFFFF
##2E5CDB	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FDF

Deuteranopia (green-blind)

#005FD9

Tritanopia (blue-blind)

#007C92

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #2e5cdb;
/* rgb */ color: rgb(46, 92, 219);
/* oklch */ color: oklch(52.2% 0.201 264.9);

Tailwind

colors: {
  custom: {
    50: '#8289e7',
    500: '#2e5cdb',
    950: '#000000',
  },
}

SCSS

$custom: #2e5cdb;
$custom-light: #8289e7;
$custom-dark: #000000;

JSON

{
  "hex": "#2e5cdb",
  "rgb": {
    "r": 46,
    "g": 92,
    "b": 219
  },
  "hsl": {
    "h": 224.046,
    "s": 70.612,
    "l": 51.961
  },
  "oklch": {
    "l": 0.52218,
    "c": 0.201,
    "h": 264.9
  },
  "luminance": 0.1335
}

Semantic roles & 50–950 ramp

primary

#2E5CDB

secondary

#D8C48D

accent

#BE3AED

background

#F8F8FE

surface

#F0F0FD

border

#CBCBD5

text

#0C0B16

muted

#7D7C84

Preview Lab

Preview with #2E5CDB

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

Preview Lab → · Contrast checker → · Palette generator →