#2E64B6#2E64B6

#2E64B6 is a mid, vivid blue. Relative luminance 0.131; OKLCH L 51.1% C 0.142 H 258.7°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#2E64B6
RGB	rgb(46, 100, 182)
HSL	hsl(216, 60%, 45%)
HSV	hsv(216, 75%, 71%)
CMYK	cmyk(74.7%, 45.1%, 0%, 28.6%)
CIE-LAB	lab(42.87, 11.09, -48.60)
CIE-LCH	lch(42.87, 49.85, 282.85°)
OKLab	oklab(51.08% -0.0278 -0.1392)
OKLCH	oklch(51.08% 0.142 258.7)
XYZ	xyz(14.1243, 13.0710, 46.0255)
Luminance	0.1307 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E64B6 #B6802E

analogous

#2EA8B6 #2E64B6 #3C2EB6

triadic

#2E64B6 #B62E64 #64B62E

tetradic

#2E64B6 #B62EA8 #B6802E #2EB63C

square

#2E64B6 #B62EA8 #B6802E #2EB63C

split-complementary

#2E64B6 #B63C2E #A8B62E

monochromatic

#152E54 #224985 #2E64B6 #4F83D2 #80A5DF

Accessibility & contrast

On white

5.81

#2E64B6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#2E64B6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E64B6

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E64B6	#FFFFFF	#000000	##FFFFFF
##2E64B6	1.00	5.81	3.61	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A6CB9

Deuteranopia (green-blind)

#1E5FB4

Tritanopia (blue-blind)

#007784

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #2e64b6;
/* rgb */ color: rgb(46, 100, 182);
/* oklch */ color: oklch(51.1% 0.142 258.7);

Tailwind

colors: {
  custom: {
    50: '#798fcc',
    500: '#2e64b6',
    950: '#000000',
  },
}

SCSS

$custom: #2e64b6;
$custom-light: #798fcc;
$custom-dark: #000000;

JSON

{
  "hex": "#2e64b6",
  "rgb": {
    "r": 46,
    "g": 100,
    "b": 182
  },
  "hsl": {
    "h": 216.176,
    "s": 59.649,
    "l": 44.706
  },
  "oklch": {
    "l": 0.51083,
    "c": 0.14197,
    "h": 258.7
  },
  "luminance": 0.13073
}

Semantic roles & 50–950 ramp

primary

#2E64B6

secondary

#C8A878

accent

#A445E3

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2E64B6

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

Preview Lab → · Contrast checker → · Palette generator →