#2E64BC#2E64BC

#2E64BC is a mid, vivid blue. Relative luminance 0.133; OKLCH L 51.5% C 0.150 H 259.7°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#2E64BC
RGB	rgb(46, 100, 188)
HSL	hsl(217, 61%, 46%)
HSV	hsv(217, 76%, 74%)
CMYK	cmyk(75.5%, 46.8%, 0%, 26.3%)
CIE-LAB	lab(43.25, 13.36, -51.49)
CIE-LCH	lch(43.25, 53.19, 284.55°)
OKLab	oklab(51.5% -0.0267 -0.1477)
OKLCH	oklch(51.5% 0.15 259.7)
XYZ	xyz(14.7577, 13.3244, 49.3613)
Luminance	0.1333 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E64BC #BC862E

analogous

#2EABBC #2E64BC #3F2EBC

triadic

#2E64BC #BC2E64 #64BC2E

tetradic

#2E64BC #BC2EAB #BC862E #2EBC3F

square

#2E64BC #BC2EAB #BC862E #2EBC3F

split-complementary

#2E64BC #BC3F2E #ABBC2E

monochromatic

#16305A #224A8B #2E64BC #5284D5 #84A7E1

Accessibility & contrast

On white

5.73

#2E64BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#2E64BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E64BC

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E64BC	#FFFFFF	#000000	##FFFFFF
##2E64BC	1.00	5.73	3.67	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#356DBF

Deuteranopia (green-blind)

#1060BA

Tritanopia (blue-blind)

#007987

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #2e64bc;
/* rgb */ color: rgb(46, 100, 188);
/* oklch */ color: oklch(51.5% 0.150 259.7);

Tailwind

colors: {
  custom: {
    50: '#7a8fd1',
    500: '#2e64bc',
    950: '#000000',
  },
}

SCSS

$custom: #2e64bc;
$custom-light: #7a8fd1;
$custom-dark: #000000;

JSON

{
  "hex": "#2e64bc",
  "rgb": {
    "r": 46,
    "g": 100,
    "b": 188
  },
  "hsl": {
    "h": 217.183,
    "s": 60.684,
    "l": 45.882
  },
  "oklch": {
    "l": 0.51496,
    "c": 0.15013,
    "h": 259.7
  },
  "luminance": 0.13326
}

Semantic roles & 50–950 ramp

primary

#2E64BC

secondary

#CAAC7C

accent

#A744E4

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0C14

muted

#7C7D82

Preview Lab

Preview with #2E64BC

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

Preview Lab → · Contrast checker → · Palette generator →