#666294#666294

#666294 is a mid, moderate blue. Relative luminance 0.137; OKLCH L 52.1% C 0.078 H 287.0°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#666294
RGB	rgb(102, 98, 148)
HSL	hsl(245, 20%, 48%)
HSV	hsv(245, 34%, 58%)
CMYK	cmyk(31.1%, 33.8%, 0%, 42%)
CIE-LAB	lab(43.80, 13.60, -26.83)
CIE-LCH	lch(43.80, 30.08, 296.88°)
OKLab	oklab(52.07% 0.0229 -0.0747)
OKLCH	oklch(52.07% 0.078 287)
XYZ	xyz(15.1911, 13.6979, 29.8548)
Luminance	0.1370 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#666294 #909462

analogous

#627794 #666294 #7F6294

triadic

#666294 #946662 #629466

tetradic

#666294 #946277 #909462 #62947F

square

#666294 #946277 #909462 #62947F

split-complementary

#666294 #947F62 #779462

monochromatic

#33314A #4D4A6F #666294 #8885AE #ACAAC7

Accessibility & contrast

On white

5.62

#666294 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#666294 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #666294

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##666294	#FFFFFF	#000000	##FFFFFF
##666294	1.00	5.62	3.74	5.62
#FFFFFF	5.62	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#546996

Deuteranopia (green-blind)

#536693

Tritanopia (blue-blind)

#5B6B74

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #666294;
/* rgb */ color: rgb(102, 98, 148);
/* oklch */ color: oklch(52.1% 0.078 287.0);

Tailwind

colors: {
  custom: {
    50: '#938eb3',
    500: '#666294',
    950: '#000000',
  },
}

SCSS

$custom: #666294;
$custom-light: #938eb3;
$custom-dark: #000000;

JSON

{
  "hex": "#666294",
  "rgb": {
    "r": 102,
    "g": 98,
    "b": 148
  },
  "hsl": {
    "h": 244.8,
    "s": 20.325,
    "l": 48.235
  },
  "oklch": {
    "l": 0.5207,
    "c": 0.07809,
    "h": 287
  },
  "luminance": 0.13698
}

Semantic roles & 50–950 ramp

primary

#666294

secondary

#B3B59D

accent

#BD6BB6

background

#F9F8FB

surface

#F1F0F6

border

#CBCBD0

text

#0D0C11

muted

#7E7D80

Preview Lab

Preview with #666294

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

Preview Lab → · Contrast checker → · Palette generator →