#6F66F4#6F66F4

#6F66F4 is a mid, highly saturated blue. Relative luminance 0.194; OKLCH L 59.6% C 0.206 H 281.0°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#6F66F4
RGB	rgb(111, 102, 244)
HSL	hsl(244, 87%, 68%)
HSV	hsv(244, 58%, 96%)
CMYK	cmyk(54.5%, 58.2%, 0%, 4.3%)
CIE-LAB	lab(51.17, 41.72, -70.39)
CIE-LCH	lch(51.17, 81.83, 300.65°)
OKLab	oklab(59.61% 0.0392 -0.2019)
OKLCH	oklch(59.61% 0.206 281)
XYZ	xyz(27.6310, 19.4122, 87.8613)
Luminance	0.1941 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6F66F4 #EBF466

analogous

#66A4F4 #6F66F4 #B666F4

triadic

#6F66F4 #F46F66 #66F46F

tetradic

#6F66F4 #F466A4 #EBF466 #66F4B6

square

#6F66F4 #F466A4 #EBF466 #66F4B6

split-complementary

#6F66F4 #F4B666 #A4F466

monochromatic

#1B0FD1 #392DF0 #6F66F4 #A59FF8 #DAD8FC

Accessibility & contrast

On white

4.30

#6F66F4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#6F66F4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6F66F4

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F66F4	#FFFFFF	#000000	##000000
##6F66F4	1.00	4.30	4.88	4.88
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007FF9

Deuteranopia (green-blind)

#0075F1

Tritanopia (blue-blind)

#2E88A3

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #6f66f4;
/* rgb */ color: rgb(111, 102, 244);
/* oklch */ color: oklch(59.6% 0.206 281.0);

Tailwind

colors: {
  custom: {
    50: '#a392f9',
    500: '#6f66f4',
    950: '#000000',
  },
}

SCSS

$custom: #6f66f4;
$custom-light: #a392f9;
$custom-dark: #000000;

JSON

{
  "hex": "#6f66f4",
  "rgb": {
    "r": 111,
    "g": 102,
    "b": 244
  },
  "hsl": {
    "h": 243.803,
    "s": 86.585,
    "l": 67.843
  },
  "oklch": {
    "l": 0.5961,
    "c": 0.20567,
    "h": 281
  },
  "luminance": 0.19414
}

Semantic roles & 50–950 ramp

primary

#6F66F4

secondary

#EEF1C5

accent

#E302D5

background

#FAF9FF

surface

#F4F1FF

border

#CECBD7

text

#100D17

muted

#7F7E85

Preview Lab

Preview with #6F66F4

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

Preview Lab → · Contrast checker → · Palette generator →