#A1C9FA#A1C9FA

#A1C9FA is a very light, moderate cyan. Relative luminance 0.563; OKLCH L 82.5% C 0.082 H 253.8°. Best body text is #000000 at 12.25:1 contrast (WCAG AA passes).

Color values

HEX	#A1C9FA
RGB	rgb(161, 201, 250)
HSL	hsl(213, 90%, 81%)
HSV	hsv(213, 36%, 98%)
CMYK	cmyk(35.6%, 19.6%, 0%, 2%)
CIE-LAB	lab(79.76, -1.63, -28.33)
CIE-LCH	lch(79.76, 28.38, 266.72°)
OKLab	oklab(82.45% -0.0227 -0.0783)
OKLCH	oklch(82.45% 0.082 253.8)
XYZ	xyz(52.8345, 56.2499, 98.4973)
Luminance	0.5625 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1C9FA #FAD2A1

analogous

#A1F5FA #A1C9FA #A5A1FA

triadic

#A1C9FA #FAA1C9 #C9FAA1

tetradic

#A1C9FA #FAA1F5 #FAD2A1 #A1FAA5

square

#A1C9FA #FAA1F5 #FAD2A1 #A1FAA5

split-complementary

#A1C9FA #FAA5A1 #F5FAA1

monochromatic

#2D86F4 #67A8F7 #A1C9FA #DBEAFD #E2EEFD

Accessibility & contrast

On white

1.71

#A1C9FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.25

#A1C9FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1C9FA

12.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1C9FA	#FFFFFF	#000000	##000000
##A1C9FA	1.00	1.71	12.25	12.25
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.25	21.00	1.00	1.00
##000000	12.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7CBFC

Deuteranopia (green-blind)

#ADC2F9

Tritanopia (blue-blind)

#84D4D9

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #a1c9fa;
/* rgb */ color: rgb(161, 201, 250);
/* oklch */ color: oklch(82.5% 0.082 253.8);

Tailwind

colors: {
  custom: {
    50: '#bfd9fc',
    500: '#a1c9fa',
    950: '#000000',
  },
}

SCSS

$custom: #a1c9fa;
$custom-light: #bfd9fc;
$custom-dark: #000000;

JSON

{
  "hex": "#a1c9fa",
  "rgb": {
    "r": 161,
    "g": 201,
    "b": 250
  },
  "hsl": {
    "h": 213.034,
    "s": 89.899,
    "l": 80.588
  },
  "oklch": {
    "l": 0.82453,
    "c": 0.08151,
    "h": 253.8
  },
  "luminance": 0.56252
}

Semantic roles & 50–950 ramp

primary

#A1C9FA

secondary

#DCA664

accent

#7E00E6

background

#FDFEFF

surface

#F9FBFF

border

#D2D4D7

text

#121417

muted

#828385

Preview Lab

Preview with #A1C9FA

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

Preview Lab → · Contrast checker → · Palette generator →