#6554EF#6554EF

#6554EF is a mid, highly saturated blue. Relative luminance 0.153; OKLCH L 55.6% C 0.223 H 281.3°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#6554EF
RGB	rgb(101, 84, 239)
HSL	hsl(247, 83%, 63%)
HSV	hsv(247, 65%, 94%)
CMYK	cmyk(57.7%, 64.9%, 0%, 6.3%)
CIE-LAB	lab(46.09, 48.88, -75.89)
CIE-LCH	lch(46.09, 90.27, 302.79°)
OKLab	oklab(55.59% 0.0436 -0.2184)
OKLCH	oklch(55.59% 0.223 281.3)
XYZ	xyz(24.1123, 15.3377, 83.3345)
Luminance	0.1534 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6554EF #DEEF54

analogous

#5490EF #6554EF #B354EF

triadic

#6554EF #EF6554 #54EF65

tetradic

#6554EF #EF5490 #DEEF54 #54EFB3

square

#6554EF #EF5490 #DEEF54 #54EFB3

split-complementary

#6554EF #EFB354 #90EF54

monochromatic

#2311B7 #331CEA #6554EF #978CF4 #CAC4F9

Accessibility & contrast

On white

5.16

#6554EF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#6554EF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6554EF

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6554EF	#FFFFFF	#000000	##FFFFFF
##6554EF	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073F4

Deuteranopia (green-blind)

#0067EC

Tritanopia (blue-blind)

#077B9A

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #6554ef;
/* rgb */ color: rgb(101, 84, 239);
/* oklch */ color: oklch(55.6% 0.223 281.3);

Tailwind

colors: {
  custom: {
    50: '#9e85f5',
    500: '#6554ef',
    950: '#000000',
  },
}

SCSS

$custom: #6554ef;
$custom-light: #9e85f5;
$custom-dark: #000000;

JSON

{
  "hex": "#6554ef",
  "rgb": {
    "r": 101,
    "g": 84,
    "b": 239
  },
  "hsl": {
    "h": 246.581,
    "s": 82.888,
    "l": 63.333
  },
  "oklch": {
    "l": 0.55593,
    "c": 0.22269,
    "h": 281.3
  },
  "luminance": 0.15339
}

Semantic roles & 50–950 ramp

primary

#6554EF

secondary

#E5EBB4

accent

#DF06C7

background

#FAF8FF

surface

#F4EFFF

border

#CECAD7

text

#100B17

muted

#7F7C85

Preview Lab

Preview with #6554EF

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

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