#2E66BF#2E66BF

#2E66BF is a mid, vivid blue. Relative luminance 0.138; OKLCH L 52.1% C 0.152 H 259.4°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#2E66BF
RGB	rgb(46, 102, 191)
HSL	hsl(217, 61%, 46%)
HSV	hsv(217, 76%, 75%)
CMYK	cmyk(75.9%, 46.6%, 0%, 25.1%)
CIE-LAB	lab(44.01, 13.21, -52.01)
CIE-LCH	lch(44.01, 53.66, 284.25°)
OKLab	oklab(52.14% -0.0279 -0.1492)
OKLCH	oklch(52.14% 0.152 259.4)
XYZ	xyz(15.2786, 13.8434, 51.1469)
Luminance	0.1384 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E66BF #BF872E

analogous

#2EAFBF #2E66BF #3F2EBF

triadic

#2E66BF #BF2E66 #66BF2E

tetradic

#2E66BF #BF2EAF #BF872E #2EBF3F

square

#2E66BF #BF2EAF #BF872E #2EBF3F

split-complementary

#2E66BF #BF3F2E #AFBF2E

monochromatic

#16315C #224C8E #2E66BF #5486D6 #86A9E2

Accessibility & contrast

On white

5.57

#2E66BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#2E66BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E66BF

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E66BF	#FFFFFF	#000000	##FFFFFF
##2E66BF	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#366FC2

Deuteranopia (green-blind)

#1162BD

Tritanopia (blue-blind)

#007B89

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #2e66bf;
/* rgb */ color: rgb(46, 102, 191);
/* oklch */ color: oklch(52.1% 0.152 259.4);

Tailwind

colors: {
  custom: {
    50: '#7b91d3',
    500: '#2e66bf',
    950: '#000000',
  },
}

SCSS

$custom: #2e66bf;
$custom-light: #7b91d3;
$custom-dark: #000000;

JSON

{
  "hex": "#2e66bf",
  "rgb": {
    "r": 46,
    "g": 102,
    "b": 191
  },
  "hsl": {
    "h": 216.828,
    "s": 61.181,
    "l": 46.471
  },
  "oklch": {
    "l": 0.52142,
    "c": 0.15182,
    "h": 259.4
  },
  "luminance": 0.13845
}

Semantic roles & 50–950 ramp

primary

#2E66BF

secondary

#CBAD7E

accent

#A644E4

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0C14

muted

#7C7D83

Preview Lab

Preview with #2E66BF

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

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