#ECFBFE#ECFBFE

#ECFBFE is a very light, near-neutral cyan. Relative luminance 0.940; OKLCH L 97.8% C 0.016 H 211.0°. Best body text is #000000 at 19.80:1 contrast (WCAG AA passes).

Color values

HEX	#ECFBFE
RGB	rgb(236, 251, 254)
HSL	hsl(190, 90%, 96%)
HSV	hsv(190, 7%, 100%)
CMYK	cmyk(7.1%, 1.2%, 0%, 0.4%)
CIE-LAB	lab(97.62, -4.34, -3.12)
CIE-LCH	lch(97.62, 5.35, 215.77°)
OKLab	oklab(97.79% -0.014 -0.0084)
OKLCH	oklch(97.79% 0.016 211)
XYZ	xyz(86.9749, 93.9820, 107.3049)
Luminance	0.9398 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFBFE #FEEFEC

analogous

#ECFEF8 #ECFBFE #ECF2FE

triadic

#ECFBFE #FEECFB #FBFEEC

tetradic

#ECFBFE #F8ECFE #FEEFEC #F2FEEC

square

#ECFBFE #F8ECFE #FEEFEC #F2FEEC

split-complementary

#ECFBFE #FEECF2 #FEF8EC

monochromatic

#78E3F8 #B2EFFB #E2F9FD #E2F9FD #E2F9FD

Accessibility & contrast

On white

1.06

#ECFBFE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.80

#ECFBFE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFBFE

19.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFBFE	#FFFFFF	#000000	##000000
##ECFBFE	1.00	1.06	19.80	19.80
#FFFFFF	1.06	1.00	21.00	21.00
#000000	19.80	21.00	1.00	1.00
##000000	19.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8FAFE

Deuteranopia (green-blind)

#F5F7FE

Tritanopia (blue-blind)

#E7FDFC

Achromatopsia (no color)

#F8F8F8

Design tokens & code

CSS

--color: #ecfbfe;
/* rgb */ color: rgb(236, 251, 254);
/* oklch */ color: oklch(97.8% 0.016 211.0);

Tailwind

colors: {
  custom: {
    50: '#f2fcfe',
    500: '#ecfbfe',
    950: '#000000',
  },
}

SCSS

$custom: #ecfbfe;
$custom-light: #f2fcfe;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfbfe",
  "rgb": {
    "r": 236,
    "g": 251,
    "b": 254
  },
  "hsl": {
    "h": 190,
    "s": 90,
    "l": 96.078
  },
  "oklch": {
    "l": 0.97787,
    "c": 0.01629,
    "h": 211
  },
  "luminance": 0.93983
}

Semantic roles & 50–950 ramp

primary

#ECFBFE

secondary

#EAB0A4

accent

#2600E6

background

#FFFFFF

surface

#FEFFFF

border

#D6D7D7

text

#161717

muted

#858585

Preview Lab

Preview with #ECFBFE

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

Preview Lab → · Contrast checker → · Palette generator →