#ACC1E9#ACC1E9

#ACC1E9 is a light, moderate blue. Relative luminance 0.528; OKLCH L 80.9% C 0.061 H 263.2°. Best body text is #000000 at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#ACC1E9
RGB	rgb(172, 193, 233)
HSL	hsl(219, 58%, 79%)
HSV	hsv(219, 26%, 91%)
CMYK	cmyk(26.2%, 17.2%, 0%, 8.6%)
CIE-LAB	lab(77.75, 1.63, -22.22)
CIE-LCH	lch(77.75, 22.28, 274.20°)
OKLab	oklab(80.86% -0.0072 -0.0609)
OKLCH	oklch(80.86% 0.061 263.2)
XYZ	xyz(50.7872, 52.7922, 84.5890)
Luminance	0.5279 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACC1E9 #E9D4AC

analogous

#ACE0E9 #ACC1E9 #B6ACE9

triadic

#ACC1E9 #E9ACC1 #C1E9AC

tetradic

#ACC1E9 #E9ACE0 #E9D4AC #ACE9B6

square

#ACC1E9 #E9ACE0 #E9D4AC #ACE9B6

split-complementary

#ACC1E9 #E9B6AC #E0E9AC

monochromatic

#4B79CF #7C9DDC #ACC1E9 #DCE5F6 #E7EDF9

Accessibility & contrast

On white

1.82

#ACC1E9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.56

#ACC1E9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACC1E9

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACC1E9	#FFFFFF	#000000	##000000
##ACC1E9	1.00	1.82	11.56	11.56
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.56	21.00	1.00	1.00
##000000	11.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4C3EB

Deuteranopia (green-blind)

#AEBEE8

Tritanopia (blue-blind)

#9CC9CE

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #acc1e9;
/* rgb */ color: rgb(172, 193, 233);
/* oklch */ color: oklch(80.9% 0.061 263.2);

Tailwind

colors: {
  custom: {
    50: '#c5d3f0',
    500: '#acc1e9',
    950: '#000000',
  },
}

SCSS

$custom: #acc1e9;
$custom-light: #c5d3f0;
$custom-dark: #000000;

JSON

{
  "hex": "#acc1e9",
  "rgb": {
    "r": 172,
    "g": 193,
    "b": 233
  },
  "hsl": {
    "h": 219.344,
    "s": 58.095,
    "l": 79.412
  },
  "oklch": {
    "l": 0.80864,
    "c": 0.06131,
    "h": 263.2
  },
  "luminance": 0.52794
}

Semantic roles & 50–950 ramp

primary

#ACC1E9

secondary

#C5A975

accent

#8D20C6

background

#FDFEFF

surface

#F9FBFE

border

#D2D4D6

text

#131416

muted

#828385

Preview Lab

Preview with #ACC1E9

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

Preview Lab → · Contrast checker → · Palette generator →