#6E66EB#6E66EB

#6E66EB is a mid, vivid blue. Relative luminance 0.188; OKLCH L 58.9% C 0.194 H 281.3°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#6E66EB
RGB	rgb(110, 102, 235)
HSL	hsl(244, 77%, 66%)
HSV	hsv(244, 57%, 92%)
CMYK	cmyk(53.2%, 56.6%, 0%, 7.8%)
CIE-LAB	lab(50.47, 38.79, -66.49)
CIE-LCH	lch(50.47, 76.98, 300.26°)
OKLab	oklab(58.88% 0.0381 -0.1904)
OKLCH	oklch(58.88% 0.194 281.3)
XYZ	xyz(26.1725, 18.8143, 80.8336)
Luminance	0.1882 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6E66EB #E3EB66

analogous

#66A0EB #6E66EB #B066EB

triadic

#6E66EB #EB6E66 #66EB6E

tetradic

#6E66EB #EB66A0 #E3EB66 #66EBB0

square

#6E66EB #EB66A0 #E3EB66 #66EBB0

split-complementary

#6E66EB #EBB066 #A0EB66

monochromatic

#2319BE #3B30E4 #6E66EB #A19CF2 #D5D2F9

Accessibility & contrast

On white

4.41

#6E66EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#6E66EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6E66EB

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6E66EB	#FFFFFF	#000000	##000000
##6E66EB	1.00	4.41	4.76	4.76
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007DEF

Deuteranopia (green-blind)

#0073E8

Tritanopia (blue-blind)

#36859F

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #6e66eb;
/* rgb */ color: rgb(110, 102, 235);
/* oklch */ color: oklch(58.9% 0.194 281.3);

Tailwind

colors: {
  custom: {
    50: '#a192f2',
    500: '#6e66eb',
    950: '#000000',
  },
}

SCSS

$custom: #6e66eb;
$custom-light: #a192f2;
$custom-dark: #000000;

JSON

{
  "hex": "#6e66eb",
  "rgb": {
    "r": 110,
    "g": 102,
    "b": 235
  },
  "hsl": {
    "h": 243.609,
    "s": 76.879,
    "l": 66.078
  },
  "oklch": {
    "l": 0.5888,
    "c": 0.19422,
    "h": 281.3
  },
  "luminance": 0.18816
}

Semantic roles & 50–950 ramp

primary

#6E66EB

secondary

#EAECC1

accent

#D90CCD

background

#FAF9FE

surface

#F4F1FD

border

#CECBD5

text

#100D17

muted

#7F7E85

Preview Lab

Preview with #6E66EB

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

Preview Lab → · Contrast checker → · Palette generator →