#A3CEFA#A3CEFA

#A3CEFA is a very light, moderate cyan. Relative luminance 0.588; OKLCH L 83.6% C 0.077 H 249.3°. Best body text is #000000 at 12.77:1 contrast (WCAG AA passes).

Color values

HEX	#A3CEFA
RGB	rgb(163, 206, 250)
HSL	hsl(210, 90%, 81%)
HSV	hsv(210, 35%, 98%)
CMYK	cmyk(34.8%, 17.6%, 0%, 2%)
CIE-LAB	lab(81.20, -3.75, -26.12)
CIE-LCH	lch(81.20, 26.38, 261.82°)
OKLab	oklab(83.62% -0.0271 -0.072)
OKLCH	oklch(83.62% 0.077 249.3)
XYZ	xyz(54.4255, 58.8286, 98.9113)
Luminance	0.5883 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3CEFA #FACFA3

analogous

#A3F9FA #A3CEFA #A3A3FA

triadic

#A3CEFA #FAA3CE #CEFAA3

tetradic

#A3CEFA #FAA3F9 #FACFA3 #A3FAA3

square

#A3CEFA #FAA3F9 #FACFA3 #A3FAA3

split-complementary

#A3CEFA #FAA3A3 #F9FAA3

monochromatic

#2F90F4 #69AFF7 #A3CEFA #DDEDFD #E2F0FD

Accessibility & contrast

On white

1.64

#A3CEFA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.77

#A3CEFA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3CEFA

12.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3CEFA	#FFFFFF	#000000	##000000
##A3CEFA	1.00	1.64	12.77	12.77
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.77	21.00	1.00	1.00
##000000	12.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDCFFC

Deuteranopia (green-blind)

#B2C6F9

Tritanopia (blue-blind)

#87D8DC

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #a3cefa;
/* rgb */ color: rgb(163, 206, 250);
/* oklch */ color: oklch(83.6% 0.077 249.3);

Tailwind

colors: {
  custom: {
    50: '#c0dcfc',
    500: '#a3cefa',
    950: '#000000',
  },
}

SCSS

$custom: #a3cefa;
$custom-light: #c0dcfc;
$custom-dark: #000000;

JSON

{
  "hex": "#a3cefa",
  "rgb": {
    "r": 163,
    "g": 206,
    "b": 250
  },
  "hsl": {
    "h": 210.345,
    "s": 89.691,
    "l": 80.98
  },
  "oklch": {
    "l": 0.83616,
    "c": 0.07695,
    "h": 249.3
  },
  "luminance": 0.58831
}

Semantic roles & 50–950 ramp

primary

#A3CEFA

secondary

#DCA165

accent

#7400E6

background

#FDFEFF

surface

#F9FCFF

border

#D2D5D7

text

#121517

muted

#828485

Preview Lab

Preview with #A3CEFA

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

Preview Lab → · Contrast checker → · Palette generator →