#A3CFEB#A3CFEB

#A3CFEB is a very light, moderate cyan. Relative luminance 0.584; OKLCH L 83.3% C 0.061 H 236.4°. Best body text is #000000 at 12.68:1 contrast (WCAG AA passes).

Color values

HEX	#A3CFEB
RGB	rgb(163, 207, 235)
HSL	hsl(203, 64%, 78%)
HSV	hsv(203, 31%, 92%)
CMYK	cmyk(30.6%, 11.9%, 0%, 7.8%)
CIE-LAB	lab(80.97, -7.95, -18.47)
CIE-LCH	lch(80.97, 20.11, 246.72°)
OKLab	oklab(83.27% -0.0336 -0.0506)
OKLCH	oklch(83.27% 0.061 236.4)
XYZ	xyz(52.4079, 58.4079, 87.0936)
Luminance	0.5841 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3CFEB #EBBFA3

analogous

#A3EBE3 #A3CFEB #A3ABEB

triadic

#A3CFEB #EBA3CF #CFEBA3

tetradic

#A3CFEB #E3A3EB #EBBFA3 #ABEBA3

square

#A3CFEB #E3A3EB #EBBFA3 #ABEBA3

split-complementary

#A3CFEB #EBA3AB #EBE3A3

monochromatic

#3E9BD5 #71B5E0 #A3CFEB #D5E9F6 #E6F2FA

Accessibility & contrast

On white

1.66

#A3CFEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.68

#A3CFEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3CFEB

12.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3CFEB	#FFFFFF	#000000	##000000
##A3CFEB	1.00	1.66	12.68	12.68
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.68	21.00	1.00	1.00
##000000	12.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2CEEC

Deuteranopia (green-blind)

#B8C6EB

Tritanopia (blue-blind)

#8CD6D8

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #a3cfeb;
/* rgb */ color: rgb(163, 207, 235);
/* oklch */ color: oklch(83.3% 0.061 236.4);

Tailwind

colors: {
  custom: {
    50: '#c0ddf1',
    500: '#a3cfeb',
    950: '#000000',
  },
}

SCSS

$custom: #a3cfeb;
$custom-light: #c0ddf1;
$custom-dark: #000000;

JSON

{
  "hex": "#a3cfeb",
  "rgb": {
    "r": 163,
    "g": 207,
    "b": 235
  },
  "hsl": {
    "h": 203.333,
    "s": 64.286,
    "l": 78.039
  },
  "oklch": {
    "l": 0.83268,
    "c": 0.06075,
    "h": 236.4
  },
  "luminance": 0.5841
}

Semantic roles & 50–950 ramp

primary

#A3CFEB

secondary

#C78F6B

accent

#5F19CC

background

#FDFEFF

surface

#F9FCFE

border

#D2D5D6

text

#121516

muted

#828485

Preview Lab

Preview with #A3CFEB

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

Preview Lab → · Contrast checker → · Palette generator →