#6F66EE#6F66EE

#6F66EE is a mid, vivid blue. Relative luminance 0.191; OKLCH L 59.2% C 0.198 H 281.5°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#6F66EE
RGB	rgb(111, 102, 238)
HSL	hsl(244, 80%, 67%)
HSV	hsv(244, 57%, 93%)
CMYK	cmyk(53.4%, 57.1%, 0%, 6.7%)
CIE-LAB	lab(50.75, 39.89, -67.72)
CIE-LCH	lch(50.75, 78.59, 300.50°)
OKLab	oklab(59.17% 0.0393 -0.194)
OKLCH	oklch(59.17% 0.198 281.5)
XYZ	xyz(26.7348, 19.0537, 83.1413)
Luminance	0.1905 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6F66EE #E5EE66

analogous

#66A1EE #6F66EE #B366EE

triadic

#6F66EE #EE6F66 #66EE6F

tetradic

#6F66EE #EE66A1 #E5EE66 #66EEB3

square

#6F66EE #EE66A1 #E5EE66 #66EEB3

split-complementary

#6F66EE #EEB366 #A1EE66

monochromatic

#2116C4 #3B2FE8 #6F66EE #A39DF4 #D7D4FA

Accessibility & contrast

On white

4.36

#6F66EE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#6F66EE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6F66EE

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F66EE	#FFFFFF	#000000	##000000
##6F66EE	1.00	4.36	4.81	4.81
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007EF3

Deuteranopia (green-blind)

#0074EB

Tritanopia (blue-blind)

#3686A0

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #6f66ee;
/* rgb */ color: rgb(111, 102, 238);
/* oklch */ color: oklch(59.2% 0.198 281.5);

Tailwind

colors: {
  custom: {
    50: '#a292f4',
    500: '#6f66ee',
    950: '#000000',
  },
}

SCSS

$custom: #6f66ee;
$custom-light: #a292f4;
$custom-dark: #000000;

JSON

{
  "hex": "#6f66ee",
  "rgb": {
    "r": 111,
    "g": 102,
    "b": 238
  },
  "hsl": {
    "h": 243.971,
    "s": 80,
    "l": 66.667
  },
  "oklch": {
    "l": 0.59172,
    "c": 0.19795,
    "h": 281.5
  },
  "luminance": 0.19055
}

Semantic roles & 50–950 ramp

primary

#6F66EE

secondary

#EBEEC2

accent

#DC09CE

background

#FAF9FF

surface

#F4F1FE

border

#CECBD6

text

#100D17

muted

#7F7E85

Preview Lab

Preview with #6F66EE

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

Preview Lab → · Contrast checker → · Palette generator →