#7B66F8#7B66F8

#7B66F8 is a mid, highly saturated blue. Relative luminance 0.205; OKLCH L 60.8% C 0.209 H 284.9°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#7B66F8
RGB	rgb(123, 102, 248)
HSL	hsl(249, 91%, 69%)
HSV	hsv(249, 59%, 97%)
CMYK	cmyk(50.4%, 58.9%, 0%, 2.7%)
CIE-LAB	lab(52.39, 45.13, -70.60)
CIE-LCH	lch(52.39, 83.79, 302.59°)
OKLab	oklab(60.83% 0.0537 -0.2022)
OKLCH	oklch(60.83% 0.209 284.9)
XYZ	xyz(29.8580, 20.4895, 91.1703)
Luminance	0.2049 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B66F8 #E3F866

analogous

#669AF8 #7B66F8 #C466F8

triadic

#7B66F8 #F87B66 #66F87B

tetradic

#7B66F8 #F8669A #E3F866 #66F8C4

square

#7B66F8 #F8669A #E3F866 #66F8C4

split-complementary

#7B66F8 #F8C466 #9AF866

monochromatic

#280ADA #492BF5 #7B66F8 #ADA1FB #E0DBFD

Accessibility & contrast

On white

4.12

#7B66F8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#7B66F8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7B66F8

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B66F8	#FFFFFF	#000000	##000000
##7B66F8	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0081FD

Deuteranopia (green-blind)

#0078F5

Tritanopia (blue-blind)

#4B88A5

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #7b66f8;
/* rgb */ color: rgb(123, 102, 248);
/* oklch */ color: oklch(60.8% 0.209 284.9);

Tailwind

colors: {
  custom: {
    50: '#aa92fb',
    500: '#7b66f8',
    950: '#000000',
  },
}

SCSS

$custom: #7b66f8;
$custom-light: #aa92fb;
$custom-dark: #000000;

JSON

{
  "hex": "#7b66f8",
  "rgb": {
    "r": 123,
    "g": 102,
    "b": 248
  },
  "hsl": {
    "h": 248.63,
    "s": 91.25,
    "l": 68.627
  },
  "oklch": {
    "l": 0.60831,
    "c": 0.20918,
    "h": 284.9
  },
  "luminance": 0.20491
}

Semantic roles & 50–950 ramp

primary

#7B66F8

secondary

#ECF3C7

accent

#E600C4

background

#FBF9FF

surface

#F6F1FF

border

#D0CBD7

text

#110D18

muted

#807E86

Preview Lab

Preview with #7B66F8

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

Preview Lab → · Contrast checker → · Palette generator →