#819CF7#819CF7

#819CF7 is a light, vivid blue. Relative luminance 0.352; OKLCH L 71.1% C 0.137 H 270.1°. Best body text is #000000 at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#819CF7
RGB	rgb(129, 156, 247)
HSL	hsl(226, 88%, 74%)
HSV	hsv(226, 48%, 97%)
CMYK	cmyk(47.8%, 36.8%, 0%, 3.1%)
CIE-LAB	lab(65.87, 14.56, -48.45)
CIE-LCH	lch(65.87, 50.59, 286.73°)
OKLab	oklab(71.1% 0.0003 -0.1367)
OKLCH	oklch(71.1% 0.137 270.1)
XYZ	xyz(37.7249, 35.1571, 92.7758)
Luminance	0.3516 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#819CF7 #F7DC81

analogous

#81D7F7 #819CF7 #A181F7

triadic

#819CF7 #F7819C #9CF781

tetradic

#819CF7 #F781D7 #F7DC81 #81F7A1

square

#819CF7 #F781D7 #F7DC81 #81F7A1

split-complementary

#819CF7 #F7A181 #D7F781

monochromatic

#0F42EE #476FF3 #819CF7 #BBC9FB #E2E8FD

Accessibility & contrast

On white

2.61

#819CF7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.03

#819CF7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #819CF7

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##819CF7	#FFFFFF	#000000	##000000
##819CF7	1.00	2.61	8.03	8.03
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.03	21.00	1.00	1.00
##000000	8.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#79A6FB

Deuteranopia (green-blind)

#6E9BF5

Tritanopia (blue-blind)

#52AFBE

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #819cf7;
/* rgb */ color: rgb(129, 156, 247);
/* oklch */ color: oklch(71.1% 0.137 270.1);

Tailwind

colors: {
  custom: {
    50: '#abb8fa',
    500: '#819cf7',
    950: '#000000',
  },
}

SCSS

$custom: #819cf7;
$custom-light: #abb8fa;
$custom-dark: #000000;

JSON

{
  "hex": "#819cf7",
  "rgb": {
    "r": 129,
    "g": 156,
    "b": 247
  },
  "hsl": {
    "h": 226.271,
    "s": 88.06,
    "l": 73.725
  },
  "oklch": {
    "l": 0.71096,
    "c": 0.1367,
    "h": 270.1
  },
  "luminance": 0.35159
}

Semantic roles & 50–950 ramp

primary

#819CF7

secondary

#F5EED6

accent

#B101E5

background

#FAFBFF

surface

#F5F6FF

border

#CFD0D7

text

#111117

muted

#808085

Preview Lab

Preview with #819CF7

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

Preview Lab → · Contrast checker → · Palette generator →