#819CD2#819CD2

#819CD2 is a light, moderate blue. Relative luminance 0.331; OKLCH L 69.3% C 0.086 H 263.8°. Best body text is #000000 at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#819CD2
RGB	rgb(129, 156, 210)
HSL	hsl(220, 47%, 66%)
HSV	hsv(220, 39%, 82%)
CMYK	cmyk(38.6%, 25.7%, 0%, 17.6%)
CIE-LAB	lab(64.24, 4.04, -30.60)
CIE-LCH	lch(64.24, 30.87, 277.52°)
OKLab	oklab(69.29% -0.0093 -0.0851)
OKLCH	oklch(69.29% 0.086 263.8)
XYZ	xyz(32.5710, 33.0956, 65.6322)
Luminance	0.3310 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#819CD2 #D2B781

analogous

#81C5D2 #819CD2 #8F81D2

triadic

#819CD2 #D2819C #9CD281

tetradic

#819CD2 #D281C5 #D2B781 #81D28F

square

#819CD2 #D281C5 #D2B781 #81D28F

split-complementary

#819CD2 #D28F81 #C5D281

monochromatic

#395BA0 #5479C2 #819CD2 #AEBFE2 #DBE3F2

Accessibility & contrast

On white

2.76

#819CD2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.62

#819CD2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #819CD2

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##819CD2	#FFFFFF	#000000	##000000
##819CD2	1.00	2.76	7.62	7.62
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.62	21.00	1.00	1.00
##000000	7.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#89A0D4

Deuteranopia (green-blind)

#8198D1

Tritanopia (blue-blind)

#67A7AF

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #819cd2;
/* rgb */ color: rgb(129, 156, 210);
/* oklch */ color: oklch(69.3% 0.086 263.8);

Tailwind

colors: {
  custom: {
    50: '#a8b9e0',
    500: '#819cd2',
    950: '#000000',
  },
}

SCSS

$custom: #819cd2;
$custom-light: #a8b9e0;
$custom-dark: #000000;

JSON

{
  "hex": "#819cd2",
  "rgb": {
    "r": 129,
    "g": 156,
    "b": 210
  },
  "hsl": {
    "h": 220,
    "s": 47.368,
    "l": 66.471
  },
  "oklch": {
    "l": 0.69293,
    "c": 0.0856,
    "h": 263.8
  },
  "luminance": 0.33097
}

Semantic roles & 50–950 ramp

primary

#819CD2

secondary

#E5DCCA

accent

#8B2BBB

background

#FAFBFD

surface

#F4F6FB

border

#CED0D4

text

#101115

muted

#7F8083

Preview Lab

Preview with #819CD2

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

Preview Lab → · Contrast checker → · Palette generator →