#6481FB#6481FB

#6481FB is a light, vivid blue. Relative luminance 0.254; OKLCH L 64.3% C 0.184 H 270.4°. Best body text is #000000 at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#6481FB
RGB	rgb(100, 129, 251)
HSL	hsl(228, 95%, 69%)
HSV	hsv(228, 60%, 98%)
CMYK	cmyk(60.2%, 48.6%, 0%, 1.6%)
CIE-LAB	lab(57.44, 25.82, -64.19)
CIE-LCH	lch(57.44, 69.19, 291.92°)
OKLab	oklab(64.27% 0.0014 -0.1836)
OKLCH	oklch(64.27% 0.184 270.4)
XYZ	xyz(30.5125, 25.3723, 94.5375)
Luminance	0.2537 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6481FB #FBDE64

analogous

#64CDFB #6481FB #9364FB

triadic

#6481FB #FB6481 #81FB64

tetradic

#6481FB #FB64CD #FBDE64 #64FB93

square

#6481FB #FB64CD #FBDE64 #64FB93

split-complementary

#6481FB #FB9364 #CDFB64

monochromatic

#062FDF #2851F9 #6481FB #A0B1FD #DBE2FE

Accessibility & contrast

On white

3.46

#6481FB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.07

#6481FB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6481FB

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6481FB	#FFFFFF	#000000	##000000
##6481FB	1.00	3.46	6.07	6.07
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.07	21.00	1.00	1.00
##000000	6.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4191FF

Deuteranopia (green-blind)

#2284F8

Tritanopia (blue-blind)

#009DB2

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #6481fb;
/* rgb */ color: rgb(100, 129, 251);
/* oklch */ color: oklch(64.3% 0.184 270.4);

Tailwind

colors: {
  custom: {
    50: '#9ca5fd',
    500: '#6481fb',
    950: '#000000',
  },
}

SCSS

$custom: #6481fb;
$custom-light: #9ca5fd;
$custom-dark: #000000;

JSON

{
  "hex": "#6481fb",
  "rgb": {
    "r": 100,
    "g": 129,
    "b": 251
  },
  "hsl": {
    "h": 228.477,
    "s": 94.969,
    "l": 68.824
  },
  "oklch": {
    "l": 0.64267,
    "c": 0.18366,
    "h": 270.4
  },
  "luminance": 0.25375
}

Semantic roles & 50–950 ramp

primary

#6481FB

secondary

#F4EBC7

accent

#B900E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F0F18

muted

#7F7F86

Preview Lab

Preview with #6481FB

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

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