#A4CEEB#A4CEEB

#A4CEEB is a very light, moderate cyan. Relative luminance 0.580; OKLCH L 83.1% C 0.060 H 238.6°. Best body text is #000000 at 12.61:1 contrast (WCAG AA passes).

Color values

HEX	#A4CEEB
RGB	rgb(164, 206, 235)
HSL	hsl(205, 64%, 78%)
HSV	hsv(205, 30%, 92%)
CMYK	cmyk(30.2%, 12.3%, 0%, 7.8%)
CIE-LAB	lab(80.76, -7.14, -18.78)
CIE-LCH	lch(80.76, 20.09, 249.19°)
OKLab	oklab(83.12% -0.0314 -0.0514)
OKLCH	oklch(83.12% 0.06 238.6)
XYZ	xyz(52.3720, 58.0310, 87.0228)
Luminance	0.5803 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4CEEB #EBC1A4

analogous

#A4EBE4 #A4CEEB #A4AAEB

triadic

#A4CEEB #EBA4CE #CEEBA4

tetradic

#A4CEEB #E4A4EB #EBC1A4 #AAEBA4

square

#A4CEEB #E4A4EB #EBC1A4 #AAEBA4

split-complementary

#A4CEEB #EBA4AA #EBE4A4

monochromatic

#4098D5 #72B3E0 #A4CEEB #D6E9F6 #E6F1F9

Accessibility & contrast

On white

1.67

#A4CEEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.61

#A4CEEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4CEEB

12.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4CEEB	#FFFFFF	#000000	##000000
##A4CEEB	1.00	1.67	12.61	12.61
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.61	21.00	1.00	1.00
##000000	12.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1CDEC

Deuteranopia (green-blind)

#B8C5EB

Tritanopia (blue-blind)

#8ED5D7

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #a4ceeb;
/* rgb */ color: rgb(164, 206, 235);
/* oklch */ color: oklch(83.1% 0.060 238.6);

Tailwind

colors: {
  custom: {
    50: '#c0dcf1',
    500: '#a4ceeb',
    950: '#000000',
  },
}

SCSS

$custom: #a4ceeb;
$custom-light: #c0dcf1;
$custom-dark: #000000;

JSON

{
  "hex": "#a4ceeb",
  "rgb": {
    "r": 164,
    "g": 206,
    "b": 235
  },
  "hsl": {
    "h": 204.507,
    "s": 63.964,
    "l": 78.235
  },
  "oklch": {
    "l": 0.83118,
    "c": 0.06027,
    "h": 238.6
  },
  "luminance": 0.58033
}

Semantic roles & 50–950 ramp

primary

#A4CEEB

secondary

#C7916C

accent

#621ACC

background

#FDFEFF

surface

#F9FCFE

border

#D2D5D6

text

#121516

muted

#828485

Preview Lab

Preview with #A4CEEB

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

Preview Lab → · Contrast checker → · Palette generator →