#2E5ECA#2E5ECA

#2E5ECA is a mid, vivid blue. Relative luminance 0.129; OKLCH L 51.3% C 0.176 H 263.4°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#2E5ECA
RGB	rgb(46, 94, 202)
HSL	hsl(222, 63%, 49%)
HSV	hsv(222, 77%, 79%)
CMYK	cmyk(77.2%, 53.5%, 0%, 20.8%)
CIE-LAB	lab(42.53, 22.54, -60.75)
CIE-LCH	lch(42.53, 64.80, 290.36°)
OKLab	oklab(51.25% -0.0202 -0.1751)
OKLCH	oklch(51.25% 0.176 263.4)
XYZ	xyz(15.7863, 12.8487, 57.5137)
Luminance	0.1285 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E5ECA #CA9A2E

analogous

#2EACCA #2E5ECA #4C2ECA

triadic

#2E5ECA #CA2E5E #5ECA2E

tetradic

#2E5ECA #CA2EAC #CA9A2E #2ECA4C

square

#2E5ECA #CA2EAC #CA9A2E #2ECA4C

split-complementary

#2E5ECA #CA4C2E #ACCA2E

monochromatic

#173066 #234798 #2E5ECA #5B82DA #8DA8E5

Accessibility & contrast

On white

5.88

#2E5ECA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#2E5ECA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E5ECA

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E5ECA	#FFFFFF	#000000	##FFFFFF
##2E5ECA	1.00	5.88	3.57	5.88
#FFFFFF	5.88	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#036CCE

Deuteranopia (green-blind)

#005EC8

Tritanopia (blue-blind)

#00788B

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #2e5eca;
/* rgb */ color: rgb(46, 94, 202);
/* oklch */ color: oklch(51.3% 0.176 263.4);

Tailwind

colors: {
  custom: {
    50: '#7e8bdb',
    500: '#2e5eca',
    950: '#000000',
  },
}

SCSS

$custom: #2e5eca;
$custom-light: #7e8bdb;
$custom-dark: #000000;

JSON

{
  "hex": "#2e5eca",
  "rgb": {
    "r": 46,
    "g": 94,
    "b": 202
  },
  "hsl": {
    "h": 221.538,
    "s": 62.903,
    "l": 48.627
  },
  "oklch": {
    "l": 0.51254,
    "c": 0.17626,
    "h": 263.4
  },
  "luminance": 0.12851
}

Semantic roles & 50–950 ramp

primary

#2E5ECA

secondary

#CFB884

accent

#B342E6

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0B0B15

muted

#7C7C83

Preview Lab

Preview with #2E5ECA

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

Preview Lab → · Contrast checker → · Palette generator →