#B4E5FA#B4E5FA

#B4E5FA is a very light, muted cyan. Relative luminance 0.726; OKLCH L 89.5% C 0.058 H 226.0°. Best body text is #000000 at 15.53:1 contrast (WCAG AA passes).

Color values

HEX	#B4E5FA
RGB	rgb(180, 229, 250)
HSL	hsl(198, 88%, 84%)
HSV	hsv(198, 28%, 98%)
CMYK	cmyk(28%, 8.4%, 0%, 2%)
CIE-LAB	lab(88.28, -11.01, -15.31)
CIE-LCH	lch(88.28, 18.86, 234.27°)
OKLab	oklab(89.46% -0.0404 -0.0418)
OKLCH	oklch(89.46% 0.058 226)
XYZ	xyz(64.0917, 72.6412, 101.0681)
Luminance	0.7264 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E5FA #FAC9B4

analogous

#B4FAEC #B4E5FA #B4C2FA

triadic

#B4E5FA #FAB4E5 #E5FAB4

tetradic

#B4E5FA #ECB4FA #FAC9B4 #C2FAB4

square

#B4E5FA #ECB4FA #FAC9B4 #C2FAB4

split-complementary

#B4E5FA #FAB4C2 #FAECB4

monochromatic

#41BDF2 #7BD1F6 #B4E5FA #E2F5FD #E2F5FD

Accessibility & contrast

On white

1.35

#B4E5FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.53

#B4E5FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E5FA

15.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E5FA	#FFFFFF	#000000	##000000
##B4E5FA	1.00	1.35	15.53	15.53
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.53	21.00	1.00	1.00
##000000	15.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAE2FB

Deuteranopia (green-blind)

#CFDAFA

Tritanopia (blue-blind)

#9EEBEB

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #b4e5fa;
/* rgb */ color: rgb(180, 229, 250);
/* oklch */ color: oklch(89.5% 0.058 226.0);

Tailwind

colors: {
  custom: {
    50: '#ccedfc',
    500: '#b4e5fa',
    950: '#000000',
  },
}

SCSS

$custom: #b4e5fa;
$custom-light: #ccedfc;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e5fa",
  "rgb": {
    "r": 180,
    "g": 229,
    "b": 250
  },
  "hsl": {
    "h": 198,
    "s": 87.5,
    "l": 84.314
  },
  "oklch": {
    "l": 0.89461,
    "c": 0.0581,
    "h": 226
  },
  "luminance": 0.72644
}

Semantic roles & 50–950 ramp

primary

#B4E5FA

secondary

#DE9474

accent

#4501E4

background

#FEFEFF

surface

#FBFDFF

border

#D4D5D7

text

#131617

muted

#838485

Preview Lab

Preview with #B4E5FA

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

Preview Lab → · Contrast checker → · Palette generator →