#B3ECFA#B3ECFA

#B3ECFA is a very light, moderate cyan. Relative luminance 0.765; OKLCH L 90.9% C 0.061 H 214.5°. Best body text is #000000 at 16.30:1 contrast (WCAG AA passes).

Color values

HEX	#B3ECFA
RGB	rgb(179, 236, 250)
HSL	hsl(192, 88%, 84%)
HSV	hsv(192, 28%, 98%)
CMYK	cmyk(28.4%, 5.6%, 0%, 2%)
CIE-LAB	lab(90.08, -14.84, -12.62)
CIE-LCH	lch(90.08, 19.48, 220.37°)
OKLab	oklab(90.88% -0.0501 -0.0344)
OKLCH	oklch(90.88% 0.061 214.5)
XYZ	xyz(65.8357, 76.4736, 101.7159)
Luminance	0.7648 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3ECFA #FAC1B3

analogous

#B3FAE5 #B3ECFA #B3C9FA

triadic

#B3ECFA #FAB3EC #ECFAB3

tetradic

#B3ECFA #E5B3FA #FAC1B3 #C9FAB3

square

#B3ECFA #E5B3FA #FAC1B3 #C9FAB3

split-complementary

#B3ECFA #FAB3C9 #FAE5B3

monochromatic

#40CFF2 #7ADEF6 #B3ECFA #E2F8FD #E2F8FD

Accessibility & contrast

On white

1.29

#B3ECFA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.30

#B3ECFA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3ECFA

16.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3ECFA	#FFFFFF	#000000	##000000
##B3ECFA	1.00	1.29	16.30	16.30
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.30	21.00	1.00	1.00
##000000	16.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1E8FB

Deuteranopia (green-blind)

#D6DFFA

Tritanopia (blue-blind)

#9CF2F0

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #b3ecfa;
/* rgb */ color: rgb(179, 236, 250);
/* oklch */ color: oklch(90.9% 0.061 214.5);

Tailwind

colors: {
  custom: {
    50: '#cbf2fc',
    500: '#b3ecfa',
    950: '#000000',
  },
}

SCSS

$custom: #b3ecfa;
$custom-light: #cbf2fc;
$custom-dark: #000000;

JSON

{
  "hex": "#b3ecfa",
  "rgb": {
    "r": 179,
    "g": 236,
    "b": 250
  },
  "hsl": {
    "h": 191.831,
    "s": 87.654,
    "l": 84.118
  },
  "oklch": {
    "l": 0.90875,
    "c": 0.06078,
    "h": 214.5
  },
  "luminance": 0.76477
}

Semantic roles & 50–950 ramp

primary

#B3ECFA

secondary

#DE8874

accent

#2E01E4

background

#FEFFFF

surface

#FAFEFF

border

#D3D6D7

text

#131617

muted

#838585

Preview Lab

Preview with #B3ECFA

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

Preview Lab → · Contrast checker → · Palette generator →