#2E66BE#2E66BE

#2E66BE is a mid, vivid blue. Relative luminance 0.138; OKLCH L 52.1% C 0.150 H 259.2°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#2E66BE
RGB	rgb(46, 102, 190)
HSL	hsl(217, 61%, 46%)
HSV	hsv(217, 76%, 75%)
CMYK	cmyk(75.8%, 46.3%, 0%, 25.5%)
CIE-LAB	lab(43.94, 12.83, -51.53)
CIE-LCH	lch(43.94, 53.11, 283.98°)
OKLab	oklab(52.07% -0.0281 -0.1478)
OKLCH	oklch(52.07% 0.15 259.2)
XYZ	xyz(15.1690, 13.7996, 50.5693)
Luminance	0.1380 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E66BE #BE862E

analogous

#2EAEBE #2E66BE #3E2EBE

triadic

#2E66BE #BE2E66 #66BE2E

tetradic

#2E66BE #BE2EAE #BE862E #2EBE3E

square

#2E66BE #BE2EAE #BE862E #2EBE3E

split-complementary

#2E66BE #BE3E2E #AEBE2E

monochromatic

#16315B #224C8D #2E66BE #5486D6 #85A9E1

Accessibility & contrast

On white

5.58

#2E66BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#2E66BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E66BE

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E66BE	#FFFFFF	#000000	##FFFFFF
##2E66BE	1.00	5.58	3.76	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#376FC1

Deuteranopia (green-blind)

#1462BC

Tritanopia (blue-blind)

#007B89

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #2e66be;
/* rgb */ color: rgb(46, 102, 190);
/* oklch */ color: oklch(52.1% 0.150 259.2);

Tailwind

colors: {
  custom: {
    50: '#7b91d2',
    500: '#2e66be',
    950: '#000000',
  },
}

SCSS

$custom: #2e66be;
$custom-light: #7b91d2;
$custom-dark: #000000;

JSON

{
  "hex": "#2e66be",
  "rgb": {
    "r": 46,
    "g": 102,
    "b": 190
  },
  "hsl": {
    "h": 216.667,
    "s": 61.017,
    "l": 46.275
  },
  "oklch": {
    "l": 0.52073,
    "c": 0.15046,
    "h": 259.2
  },
  "luminance": 0.13801
}

Semantic roles & 50–950 ramp

primary

#2E66BE

secondary

#CBAD7D

accent

#A644E4

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0C14

muted

#7C7D83

Preview Lab

Preview with #2E66BE

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

Preview Lab → · Contrast checker → · Palette generator →