#2E64B3#2E64B3

#2E64B3 is a mid, vivid blue. Relative luminance 0.130; OKLCH L 50.9% C 0.138 H 258.1°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#2E64B3
RGB	rgb(46, 100, 179)
HSL	hsl(216, 59%, 44%)
HSV	hsv(216, 74%, 70%)
CMYK	cmyk(74.3%, 44.1%, 0%, 29.8%)
CIE-LAB	lab(42.69, 9.95, -47.14)
CIE-LCH	lch(42.69, 48.18, 281.92°)
OKLab	oklab(50.88% -0.0283 -0.1349)
OKLCH	oklch(50.88% 0.138 258.1)
XYZ	xyz(13.8176, 12.9483, 44.4101)
Luminance	0.1295 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E64B3 #B37D2E

analogous

#2EA7B3 #2E64B3 #3B2EB3

triadic

#2E64B3 #B32E64 #64B32E

tetradic

#2E64B3 #B32EA7 #B37D2E #2EB33B

square

#2E64B3 #B32EA7 #B37D2E #2EB33B

split-complementary

#2E64B3 #B33B2E #A7B32E

monochromatic

#152E52 #214982 #2E64B3 #4D83D1 #7EA5DE

Accessibility & contrast

On white

5.85

#2E64B3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#2E64B3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E64B3

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E64B3	#FFFFFF	#000000	##FFFFFF
##2E64B3	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D6BB6

Deuteranopia (green-blind)

#235FB1

Tritanopia (blue-blind)

#007783

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #2e64b3;
/* rgb */ color: rgb(46, 100, 179);
/* oklch */ color: oklch(50.9% 0.138 258.1);

Tailwind

colors: {
  custom: {
    50: '#798fca',
    500: '#2e64b3',
    950: '#000000',
  },
}

SCSS

$custom: #2e64b3;
$custom-light: #798fca;
$custom-dark: #000000;

JSON

{
  "hex": "#2e64b3",
  "rgb": {
    "r": 46,
    "g": 100,
    "b": 179
  },
  "hsl": {
    "h": 215.639,
    "s": 59.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.50881,
    "c": 0.13789,
    "h": 258.1
  },
  "luminance": 0.1295
}

Semantic roles & 50–950 ramp

primary

#2E64B3

secondary

#C6A676

accent

#A346E2

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2E64B3

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

Preview Lab → · Contrast checker → · Palette generator →