#819ECD#819ECD

#819ECD is a light, moderate blue. Relative luminance 0.335; OKLCH L 69.5% C 0.077 H 259.9°. Best body text is #000000 at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#819ECD
RGB	rgb(129, 158, 205)
HSL	hsl(217, 43%, 65%)
HSV	hsv(217, 37%, 80%)
CMYK	cmyk(37.1%, 22.9%, 0%, 19.6%)
CIE-LAB	lab(64.59, 1.55, -27.29)
CIE-LCH	lch(64.59, 27.33, 273.26°)
OKLab	oklab(69.5% -0.0134 -0.0756)
OKLCH	oklch(69.5% 0.077 259.9)
XYZ	xyz(32.2962, 33.5271, 62.5154)
Luminance	0.3353 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#819ECD #CDB081

analogous

#81C4CD #819ECD #8A81CD

triadic

#819ECD #CD819E #9ECD81

tetradic

#819ECD #CD81C4 #CDB081 #81CD8A

square

#819ECD #CD81C4 #CDB081 #81CD8A

split-complementary

#819ECD #CD8A81 #C4CD81

monochromatic

#3C5F97 #557CBC #819ECD #ADC0DE #D9E1F0

Accessibility & contrast

On white

2.73

#819ECD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.71

#819ECD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #819ECD

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##819ECD	#FFFFFF	#000000	##000000
##819ECD	1.00	2.73	7.71	7.71
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.71	21.00	1.00	1.00
##000000	7.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8DA1CF

Deuteranopia (green-blind)

#8599CC

Tritanopia (blue-blind)

#69A8AE

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #819ecd;
/* rgb */ color: rgb(129, 158, 205);
/* oklch */ color: oklch(69.5% 0.077 259.9);

Tailwind

colors: {
  custom: {
    50: '#a8badc',
    500: '#819ecd',
    950: '#000000',
  },
}

SCSS

$custom: #819ecd;
$custom-light: #a8badc;
$custom-dark: #000000;

JSON

{
  "hex": "#819ecd",
  "rgb": {
    "r": 129,
    "g": 158,
    "b": 205
  },
  "hsl": {
    "h": 217.105,
    "s": 43.182,
    "l": 65.49
  },
  "oklch": {
    "l": 0.69499,
    "c": 0.07682,
    "h": 259.9
  },
  "luminance": 0.33529
}

Semantic roles & 50–950 ramp

primary

#819ECD

secondary

#E2D8C8

accent

#832FB6

background

#FAFBFD

surface

#F4F6FB

border

#CED0D4

text

#101115

muted

#7F8083

Preview Lab

Preview with #819ECD

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

Preview Lab → · Contrast checker → · Palette generator →