#2E66FF#2E66FF

#2E66FF is a mid, highly saturated blue. Relative luminance 0.173; OKLCH L 57.1% C 0.235 H 264.5°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#2E66FF
RGB	rgb(46, 102, 255)
HSL	hsl(224, 100%, 59%)
HSV	hsv(224, 82%, 100%)
CMYK	cmyk(82%, 60%, 0%, 0%)
CIE-LAB	lab(48.64, 37.08, -80.78)
CIE-LCH	lch(48.64, 88.88, 294.66°)
OKLab	oklab(57.1% -0.0224 -0.2338)
OKLCH	oklch(57.1% 0.235 264.5)
XYZ	xyz(23.9217, 17.3006, 96.6669)
Luminance	0.1730 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E66FF #FFC72E

analogous

#2ECFFF #2E66FF #5E2EFF

triadic

#2E66FF #FF2E66 #66FF2E

tetradic

#2E66FF #FF2ECF #FFC72E #2EFF5E

square

#2E66FF #FF2ECF #FFC72E #2EFF5E

split-complementary

#2E66FF #FF5E2E #CFFF2E

monochromatic

#0030B3 #0040F0 #2E66FF #6B93FF #A8C0FF

Accessibility & contrast

On white

4.71

#2E66FF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#2E66FF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E66FF

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E66FF	#FFFFFF	#000000	##FFFFFF
##2E66FF	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007DFF

Deuteranopia (green-blind)

#006AFC

Tritanopia (blue-blind)

#008EA9

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #2e66ff;
/* rgb */ color: rgb(46, 102, 255);
/* oklch */ color: oklch(57.1% 0.235 264.5);

Tailwind

colors: {
  custom: {
    50: '#8a91ff',
    500: '#2e66ff',
    950: '#000000',
  },
}

SCSS

$custom: #2e66ff;
$custom-light: #8a91ff;
$custom-dark: #000000;

JSON

{
  "hex": "#2e66ff",
  "rgb": {
    "r": 46,
    "g": 102,
    "b": 255
  },
  "hsl": {
    "h": 223.923,
    "s": 100,
    "l": 59.02
  },
  "oklch": {
    "l": 0.57102,
    "c": 0.23485,
    "h": 264.5
  },
  "luminance": 0.17304
}

Semantic roles & 50–950 ramp

primary

#2E66FF

secondary

#EDD79B

accent

#C629FF

background

#F9F8FF

surface

#F2F0FF

border

#CCCBD7

text

#0E0C18

muted

#7E7D86

Preview Lab

Preview with #2E66FF

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

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