#6571FC#6571FC

#6571FC is a mid, highly saturated blue. Relative luminance 0.216; OKLCH L 61.4% C 0.204 H 274.9°. Best body text is #000000 at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#6571FC
RGB	rgb(101, 113, 252)
HSL	hsl(235, 96%, 69%)
HSV	hsv(235, 60%, 99%)
CMYK	cmyk(59.9%, 55.2%, 0%, 1.2%)
CIE-LAB	lab(53.60, 35.96, -70.92)
CIE-LCH	lch(53.60, 79.52, 296.89°)
OKLab	oklab(61.42% 0.0175 -0.2036)
OKLCH	oklch(61.42% 0.204 274.9)
XYZ	xyz(28.8369, 21.6030, 94.7268)
Luminance	0.2160 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6571FC #FCF065

analogous

#65BDFC #6571FC #A565FC

triadic

#6571FC #FC6571 #71FC65

tetradic

#6571FC #FC65BD #FCF065 #65FCA5

square

#6571FC #FC65BD #FCF065 #65FCA5

split-complementary

#6571FC #FCA565 #BDFC65

monochromatic

#0416E2 #293AFB #6571FC #A1A8FD #DDE0FE

Accessibility & contrast

On white

3.95

#6571FC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.32

#6571FC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6571FC

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6571FC	#FFFFFF	#000000	##000000
##6571FC	1.00	3.95	5.32	5.32
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.32	21.00	1.00	1.00
##000000	5.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0087FF

Deuteranopia (green-blind)

#007AF9

Tritanopia (blue-blind)

#0092AC

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #6571fc;
/* rgb */ color: rgb(101, 113, 252);
/* oklch */ color: oklch(61.4% 0.204 274.9);

Tailwind

colors: {
  custom: {
    50: '#9e99fe',
    500: '#6571fc',
    950: '#000000',
  },
}

SCSS

$custom: #6571fc;
$custom-light: #9e99fe;
$custom-dark: #000000;

JSON

{
  "hex": "#6571fc",
  "rgb": {
    "r": 101,
    "g": 113,
    "b": 252
  },
  "hsl": {
    "h": 235.232,
    "s": 96.178,
    "l": 69.216
  },
  "oklch": {
    "l": 0.61418,
    "c": 0.20437,
    "h": 274.9
  },
  "luminance": 0.21605
}

Semantic roles & 50–950 ramp

primary

#6571FC

secondary

#F4F1C8

accent

#D300E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#100E18

muted

#7F7E86

Preview Lab

Preview with #6571FC

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

Preview Lab → · Contrast checker → · Palette generator →