#ACE3F8#ACE3F8

#ACE3F8 is a very light, moderate cyan. Relative luminance 0.705; OKLCH L 88.5% C 0.063 H 223.4°. Best body text is #000000 at 15.10:1 contrast (WCAG AA passes).

Color values

HEX	#ACE3F8
RGB	rgb(172, 227, 248)
HSL	hsl(197, 84%, 82%)
HSV	hsv(197, 31%, 97%)
CMYK	cmyk(30.6%, 8.5%, 0%, 2.7%)
CIE-LAB	lab(87.23, -12.70, -15.87)
CIE-LCH	lch(87.23, 20.32, 231.34°)
OKLab	oklab(88.5% -0.0459 -0.0434)
OKLCH	oklch(88.5% 0.063 223.4)
XYZ	xyz(61.4202, 70.4831, 99.1570)
Luminance	0.7049 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE3F8 #F8C1AC

analogous

#ACF8E7 #ACE3F8 #ACBDF8

triadic

#ACE3F8 #F8ACE3 #E3F8AC

tetradic

#ACE3F8 #E7ACF8 #F8C1AC #BDF8AC

square

#ACE3F8 #E7ACF8 #F8C1AC #BDF8AC

split-complementary

#ACE3F8 #F8ACBD #F8E7AC

monochromatic

#3BBDEE #74D0F3 #ACE3F8 #E3F5FD #E3F5FD

Accessibility & contrast

On white

1.39

#ACE3F8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.10

#ACE3F8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE3F8

15.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE3F8	#FFFFFF	#000000	##000000
##ACE3F8	1.00	1.39	15.10	15.10
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.10	21.00	1.00	1.00
##000000	15.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7E0F9

Deuteranopia (green-blind)

#CBD7F8

Tritanopia (blue-blind)

#93EAE9

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #ace3f8;
/* rgb */ color: rgb(172, 227, 248);
/* oklch */ color: oklch(88.5% 0.063 223.4);

Tailwind

colors: {
  custom: {
    50: '#c6ebfa',
    500: '#ace3f8',
    950: '#000000',
  },
}

SCSS

$custom: #ace3f8;
$custom-light: #c6ebfa;
$custom-dark: #000000;

JSON

{
  "hex": "#ace3f8",
  "rgb": {
    "r": 172,
    "g": 227,
    "b": 248
  },
  "hsl": {
    "h": 196.579,
    "s": 84.444,
    "l": 82.353
  },
  "oklch": {
    "l": 0.88496,
    "c": 0.06316,
    "h": 223.4
  },
  "luminance": 0.70486
}

Semantic roles & 50–950 ramp

primary

#ACE3F8

secondary

#DA8C6E

accent

#4105E1

background

#FDFEFF

surface

#F9FDFF

border

#D2D5D7

text

#131617

muted

#828485

Preview Lab

Preview with #ACE3F8

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

Preview Lab → · Contrast checker → · Palette generator →