#819ED7#819ED7

#819ED7 is a light, moderate blue. Relative luminance 0.340; OKLCH L 69.9% C 0.090 H 263.4°. Best body text is #000000 at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#819ED7
RGB	rgb(129, 158, 215)
HSL	hsl(220, 52%, 67%)
HSV	hsv(220, 40%, 84%)
CMYK	cmyk(40%, 26.5%, 0%, 15.7%)
CIE-LAB	lab(64.98, 4.27, -32.23)
CIE-LCH	lch(64.98, 32.51, 277.55°)
OKLab	oklab(69.94% -0.0103 -0.0897)
OKLCH	oklch(69.94% 0.09 263.4)
XYZ	xyz(33.5420, 34.0254, 69.0770)
Luminance	0.3403 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#819ED7 #D7BA81

analogous

#81C9D7 #819ED7 #8F81D7

triadic

#819ED7 #D7819E #9ED781

tetradic

#819ED7 #D781C9 #D7BA81 #81D78F

square

#819ED7 #D781C9 #D7BA81 #81D78F

split-complementary

#819ED7 #D78F81 #C9D781

monochromatic

#355CA8 #537AC8 #819ED7 #AFC2E6 #DEE6F4

Accessibility & contrast

On white

2.69

#819ED7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.81

#819ED7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #819ED7

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##819ED7	#FFFFFF	#000000	##000000
##819ED7	1.00	2.69	7.81	7.81
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.81	21.00	1.00	1.00
##000000	7.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8AA2DA

Deuteranopia (green-blind)

#819AD6

Tritanopia (blue-blind)

#64AAB2

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #819ed7;
/* rgb */ color: rgb(129, 158, 215);
/* oklch */ color: oklch(69.9% 0.090 263.4);

Tailwind

colors: {
  custom: {
    50: '#a8bae3',
    500: '#819ed7',
    950: '#000000',
  },
}

SCSS

$custom: #819ed7;
$custom-light: #a8bae3;
$custom-dark: #000000;

JSON

{
  "hex": "#819ed7",
  "rgb": {
    "r": 129,
    "g": 158,
    "b": 215
  },
  "hsl": {
    "h": 219.767,
    "s": 51.807,
    "l": 67.451
  },
  "oklch": {
    "l": 0.69941,
    "c": 0.09033,
    "h": 263.4
  },
  "luminance": 0.34027
}

Semantic roles & 50–950 ramp

primary

#819ED7

secondary

#E7DECC

accent

#8C26BF

background

#FAFBFD

surface

#F4F6FB

border

#CED0D4

text

#101115

muted

#7F8083

Preview Lab

Preview with #819ED7

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

Preview Lab → · Contrast checker → · Palette generator →