#A3DDFA#A3DDFA

#A3DDFA is a very light, moderate cyan. Relative luminance 0.664; OKLCH L 86.8% C 0.072 H 230.2°. Best body text is #000000 at 14.28:1 contrast (WCAG AA passes).

Color values

HEX	#A3DDFA
RGB	rgb(163, 221, 250)
HSL	hsl(200, 90%, 81%)
HSV	hsv(200, 35%, 98%)
CMYK	cmyk(34.8%, 11.6%, 0%, 2%)
CIE-LAB	lab(85.20, -11.59, -20.04)
CIE-LCH	lch(85.20, 23.15, 239.95°)
OKLab	oklab(86.78% -0.0458 -0.055)
OKLCH	oklch(86.78% 0.072 230.2)
XYZ	xyz(58.2104, 66.3984, 100.1729)
Luminance	0.6640 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3DDFA #FAC0A3

analogous

#A3FAEB #A3DDFA #A3B1FA

triadic

#A3DDFA #FAA3DD #DDFAA3

tetradic

#A3DDFA #EBA3FA #FAC0A3 #B1FAA3

square

#A3DDFA #EBA3FA #FAC0A3 #B1FAA3

split-complementary

#A3DDFA #FAA3B1 #FAEBA3

monochromatic

#2FB2F4 #69C8F7 #A3DDFA #DDF2FD #E2F4FD

Accessibility & contrast

On white

1.47

#A3DDFA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.28

#A3DDFA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3DDFA

14.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3DDFA	#FFFFFF	#000000	##000000
##A3DDFA	1.00	1.47	14.28	14.28
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.28	21.00	1.00	1.00
##000000	14.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFDBFC

Deuteranopia (green-blind)

#C2D0FA

Tritanopia (blue-blind)

#85E5E6

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #a3ddfa;
/* rgb */ color: rgb(163, 221, 250);
/* oklch */ color: oklch(86.8% 0.072 230.2);

Tailwind

colors: {
  custom: {
    50: '#c1e7fc',
    500: '#a3ddfa',
    950: '#000000',
  },
}

SCSS

$custom: #a3ddfa;
$custom-light: #c1e7fc;
$custom-dark: #000000;

JSON

{
  "hex": "#a3ddfa",
  "rgb": {
    "r": 163,
    "g": 221,
    "b": 250
  },
  "hsl": {
    "h": 200,
    "s": 89.691,
    "l": 80.98
  },
  "oklch": {
    "l": 0.86776,
    "c": 0.07156,
    "h": 230.2
  },
  "luminance": 0.66402
}

Semantic roles & 50–950 ramp

primary

#A3DDFA

secondary

#DC8D65

accent

#4D00E6

background

#FDFEFF

surface

#F9FCFF

border

#D2D5D7

text

#121617

muted

#828485

Preview Lab

Preview with #A3DDFA

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

Preview Lab → · Contrast checker → · Palette generator →