#ACE8FB#ACE8FB

#ACE8FB is a very light, moderate cyan. Relative luminance 0.734; OKLCH L 89.7% C 0.066 H 219.4°. Best body text is #000000 at 15.69:1 contrast (WCAG AA passes).

Color values

HEX	#ACE8FB
RGB	rgb(172, 232, 251)
HSL	hsl(194, 91%, 83%)
HSV	hsv(194, 31%, 98%)
CMYK	cmyk(31.5%, 7.6%, 0%, 1.6%)
CIE-LAB	lab(88.66, -14.53, -15.30)
CIE-LCH	lch(88.66, 21.10, 226.48°)
OKLab	oklab(89.66% -0.051 -0.0418)
OKLCH	oklch(89.66% 0.066 219.4)
XYZ	xyz(63.2768, 73.4457, 102.0904)
Luminance	0.7345 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE8FB #FBBFAC

analogous

#ACFBE6 #ACE8FB #ACC0FB

triadic

#ACE8FB #FBACE8 #E8FBAC

tetradic

#ACE8FB #E6ACFB #FBBFAC #C0FBAC

square

#ACE8FB #E6ACFB #FBBFAC #C0FBAC

split-complementary

#ACE8FB #FBACC0 #FBE6AC

monochromatic

#37C8F5 #72D8F8 #ACE8FB #E2F7FE #E2F7FE

Accessibility & contrast

On white

1.34

#ACE8FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.69

#ACE8FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE8FB

15.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE8FB	#FFFFFF	#000000	##000000
##ACE8FB	1.00	1.34	15.69	15.69
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.69	21.00	1.00	1.00
##000000	15.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCE4FC

Deuteranopia (green-blind)

#CFDAFB

Tritanopia (blue-blind)

#91EFEE

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #ace8fb;
/* rgb */ color: rgb(172, 232, 251);
/* oklch */ color: oklch(89.7% 0.066 219.4);

Tailwind

colors: {
  custom: {
    50: '#c7effc',
    500: '#ace8fb',
    950: '#000000',
  },
}

SCSS

$custom: #ace8fb;
$custom-light: #c7effc;
$custom-dark: #000000;

JSON

{
  "hex": "#ace8fb",
  "rgb": {
    "r": 172,
    "g": 232,
    "b": 251
  },
  "hsl": {
    "h": 194.43,
    "s": 90.805,
    "l": 82.941
  },
  "oklch": {
    "l": 0.89658,
    "c": 0.06596,
    "h": 219.4
  },
  "luminance": 0.73449
}

Semantic roles & 50–950 ramp

primary

#ACE8FB

secondary

#DE886D

accent

#3700E6

background

#FDFFFF

surface

#F9FEFF

border

#D2D6D7

text

#131617

muted

#828585

Preview Lab

Preview with #ACE8FB

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

Preview Lab → · Contrast checker → · Palette generator →