#819DE7#819DE7

#819DE7 is a light, moderate blue. Relative luminance 0.346; OKLCH L 70.5% C 0.113 H 267.7°. Best body text is #000000 at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#819DE7
RGB	rgb(129, 157, 231)
HSL	hsl(224, 68%, 71%)
HSV	hsv(224, 44%, 91%)
CMYK	cmyk(44.2%, 32%, 0%, 9.4%)
CIE-LAB	lab(65.40, 9.34, -40.42)
CIE-LCH	lch(65.40, 41.48, 283.01°)
OKLab	oklab(70.49% -0.0046 -0.1134)
OKLCH	oklch(70.49% 0.113 267.7)
XYZ	xyz(35.5295, 34.5486, 80.3822)
Luminance	0.3455 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#819DE7 #E7CB81

analogous

#81D0E7 #819DE7 #9881E7

triadic

#819DE7 #E7819D #9DE781

tetradic

#819DE7 #E781D0 #E7CB81 #81E798

square

#819DE7 #E781D0 #E7CB81 #81E798

split-complementary

#819DE7 #E79881 #D0E781

monochromatic

#2652C8 #4E75DD #819DE7 #B4C5F1 #E5EBFA

Accessibility & contrast

On white

2.65

#819DE7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.91

#819DE7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #819DE7

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##819DE7	#FFFFFF	#000000	##000000
##819DE7	1.00	2.65	7.91	7.91
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.91	21.00	1.00	1.00
##000000	7.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#82A4EA

Deuteranopia (green-blind)

#789BE5

Tritanopia (blue-blind)

#5CACB8

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #819de7;
/* rgb */ color: rgb(129, 157, 231);
/* oklch */ color: oklch(70.5% 0.113 267.7);

Tailwind

colors: {
  custom: {
    50: '#aab9ef',
    500: '#819de7',
    950: '#000000',
  },
}

SCSS

$custom: #819de7;
$custom-light: #aab9ef;
$custom-dark: #000000;

JSON

{
  "hex": "#819de7",
  "rgb": {
    "r": 129,
    "g": 157,
    "b": 231
  },
  "hsl": {
    "h": 223.529,
    "s": 68,
    "l": 70.588
  },
  "oklch": {
    "l": 0.70486,
    "c": 0.11346,
    "h": 267.7
  },
  "luminance": 0.34551
}

Semantic roles & 50–950 ramp

primary

#819DE7

secondary

#F0E8D4

accent

#9D16D0

background

#FAFBFE

surface

#F4F6FD

border

#CED0D5

text

#101116

muted

#7F8084

Preview Lab

Preview with #819DE7

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

Preview Lab → · Contrast checker → · Palette generator →