#2E66C1#2E66C1

#2E66C1 is a mid, vivid blue. Relative luminance 0.139; OKLCH L 52.3% C 0.155 H 259.7°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#2E66C1
RGB	rgb(46, 102, 193)
HSL	hsl(217, 62%, 47%)
HSV	hsv(217, 76%, 76%)
CMYK	cmyk(76.2%, 47.2%, 0%, 24.3%)
CIE-LAB	lab(44.14, 13.97, -52.96)
CIE-LCH	lch(44.14, 54.77, 284.77°)
OKLab	oklab(52.28% -0.0276 -0.152)
OKLCH	oklch(52.28% 0.155 259.7)
XYZ	xyz(15.5002, 13.9321, 52.3140)
Luminance	0.1393 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E66C1 #C1892E

analogous

#2EB0C1 #2E66C1 #402EC1

triadic

#2E66C1 #C12E66 #66C12E

tetradic

#2E66C1 #C12EB0 #C1892E #2EC140

square

#2E66C1 #C12EB0 #C1892E #2EC140

split-complementary

#2E66C1 #C1402E #B0C12E

monochromatic

#16325E #224C90 #2E66C1 #5687D7 #87AAE2

Accessibility & contrast

On white

5.55

#2E66C1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#2E66C1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E66C1

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E66C1	#FFFFFF	#000000	##FFFFFF
##2E66C1	1.00	5.55	3.79	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3470C4

Deuteranopia (green-blind)

#0962BF

Tritanopia (blue-blind)

#007C8A

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #2e66c1;
/* rgb */ color: rgb(46, 102, 193);
/* oklch */ color: oklch(52.3% 0.155 259.7);

Tailwind

colors: {
  custom: {
    50: '#7c91d4',
    500: '#2e66c1',
    950: '#000000',
  },
}

SCSS

$custom: #2e66c1;
$custom-light: #7c91d4;
$custom-dark: #000000;

JSON

{
  "hex": "#2e66c1",
  "rgb": {
    "r": 46,
    "g": 102,
    "b": 193
  },
  "hsl": {
    "h": 217.143,
    "s": 61.506,
    "l": 46.863
  },
  "oklch": {
    "l": 0.52282,
    "c": 0.15451,
    "h": 259.7
  },
  "luminance": 0.13934
}

Semantic roles & 50–950 ramp

primary

#2E66C1

secondary

#CCAF7F

accent

#A743E5

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0C14

muted

#7C7D83

Preview Lab

Preview with #2E66C1

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

Preview Lab → · Contrast checker → · Palette generator →