#E3ECFB#E3ECFB

#E3ECFB is a very light, muted blue. Relative luminance 0.833; OKLCH L 94.1% C 0.022 H 260.7°. Best body text is #000000 at 17.66:1 contrast (WCAG AA passes).

Color values

HEX	#E3ECFB
RGB	rgb(227, 236, 251)
HSL	hsl(218, 75%, 94%)
HSV	hsv(218, 10%, 98%)
CMYK	cmyk(9.6%, 6%, 0%, 1.6%)
CIE-LAB	lab(93.14, -0.15, -8.26)
CIE-LCH	lch(93.14, 8.26, 268.93°)
OKLab	oklab(94.08% -0.0036 -0.0222)
OKLCH	oklch(94.08% 0.022 260.7)
XYZ	xyz(79.0829, 83.2860, 103.1575)
Luminance	0.8329 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3ECFB #FBF2E3

analogous

#E3F8FB #E3ECFB #E6E3FB

triadic

#E3ECFB #FBE3EC #ECFBE3

tetradic

#E3ECFB #FBE3F8 #FBF2E3 #E3FBE6

square

#E3ECFB #FBE3F8 #FBF2E3 #E3FBE6

split-complementary

#E3ECFB #FBE6E3 #F8FBE3

monochromatic

#78A3EC #ADC8F3 #E3ECFB #E4EDFB #E4EDFB

Accessibility & contrast

On white

1.19

#E3ECFB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.66

#E3ECFB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E3ECFB

17.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3ECFB	#FFFFFF	#000000	##000000
##E3ECFB	1.00	1.19	17.66	17.66
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.66	21.00	1.00	1.00
##000000	17.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7EDFC

Deuteranopia (green-blind)

#E5EAFB

Tritanopia (blue-blind)

#DEEFF1

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #e3ecfb;
/* rgb */ color: rgb(227, 236, 251);
/* oklch */ color: oklch(94.1% 0.022 260.7);

Tailwind

colors: {
  custom: {
    50: '#ebf2fc',
    500: '#e3ecfb',
    950: '#000000',
  },
}

SCSS

$custom: #e3ecfb;
$custom-light: #ebf2fc;
$custom-dark: #000000;

JSON

{
  "hex": "#e3ecfb",
  "rgb": {
    "r": 227,
    "g": 236,
    "b": 251
  },
  "hsl": {
    "h": 217.5,
    "s": 75,
    "l": 93.725
  },
  "oklch": {
    "l": 0.94075,
    "c": 0.02247,
    "h": 260.7
  },
  "luminance": 0.83287
}

Semantic roles & 50–950 ramp

primary

#E3ECFB

secondary

#E2C9A1

accent

#8C0ED7

background

#FEFFFF

surface

#FDFEFF

border

#D5D6D7

text

#161617

muted

#848585

Preview Lab

Preview with #E3ECFB

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

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