#ACC4E9#ACC4E9

#ACC4E9 is a light, muted blue. Relative luminance 0.541; OKLCH L 81.5% C 0.059 H 259.0°. Best body text is #000000 at 11.83:1 contrast (WCAG AA passes).

Color values

HEX	#ACC4E9
RGB	rgb(172, 196, 233)
HSL	hsl(216, 58%, 79%)
HSV	hsv(216, 26%, 91%)
CMYK	cmyk(26.2%, 15.9%, 0%, 8.6%)
CIE-LAB	lab(78.54, 0.02, -21.02)
CIE-LCH	lch(78.54, 21.02, 270.05°)
OKLab	oklab(81.48% -0.0112 -0.0575)
OKLCH	oklch(81.48% 0.059 259)
XYZ	xyz(51.4571, 54.1320, 84.8123)
Luminance	0.5413 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACC4E9 #E9D1AC

analogous

#ACE3E9 #ACC4E9 #B3ACE9

triadic

#ACC4E9 #E9ACC4 #C4E9AC

tetradic

#ACC4E9 #E9ACE3 #E9D1AC #ACE9B3

square

#ACC4E9 #E9ACE3 #E9D1AC #ACE9B3

split-complementary

#ACC4E9 #E9B3AC #E3E9AC

monochromatic

#4B7FCF #7CA2DC #ACC4E9 #DCE6F6 #E7EEF9

Accessibility & contrast

On white

1.78

#ACC4E9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.83

#ACC4E9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACC4E9

11.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACC4E9	#FFFFFF	#000000	##000000
##ACC4E9	1.00	1.78	11.83	11.83
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.83	21.00	1.00	1.00
##000000	11.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8C6EB

Deuteranopia (green-blind)

#B1C0E8

Tritanopia (blue-blind)

#9BCCD0

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #acc4e9;
/* rgb */ color: rgb(172, 196, 233);
/* oklch */ color: oklch(81.5% 0.059 259.0);

Tailwind

colors: {
  custom: {
    50: '#c5d5f0',
    500: '#acc4e9',
    950: '#000000',
  },
}

SCSS

$custom: #acc4e9;
$custom-light: #c5d5f0;
$custom-dark: #000000;

JSON

{
  "hex": "#acc4e9",
  "rgb": {
    "r": 172,
    "g": 196,
    "b": 233
  },
  "hsl": {
    "h": 216.393,
    "s": 58.095,
    "l": 79.412
  },
  "oklch": {
    "l": 0.8148,
    "c": 0.05864,
    "h": 259
  },
  "luminance": 0.54134
}

Semantic roles & 50–950 ramp

primary

#ACC4E9

secondary

#C5A575

accent

#8420C6

background

#FDFEFF

surface

#F9FBFE

border

#D2D4D6

text

#131416

muted

#828385

Preview Lab

Preview with #ACC4E9

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

Preview Lab → · Contrast checker → · Palette generator →