#EFEFFA#EFEFFA

#EFEFFA is a very light, near-neutral blue. Relative luminance 0.870; OKLCH L 95.5% C 0.015 H 286.1°. Best body text is #000000 at 18.40:1 contrast (WCAG AA passes).

Color values

HEX	#EFEFFA
RGB	rgb(239, 239, 250)
HSL	hsl(240, 52%, 96%)
HSV	hsv(240, 4%, 98%)
CMYK	cmyk(4.4%, 4.4%, 0%, 2%)
CIE-LAB	lab(94.73, 1.99, -5.29)
CIE-LCH	lch(94.73, 5.65, 290.61°)
OKLab	oklab(95.53% 0.0041 -0.0141)
OKLCH	oklch(95.53% 0.015 286.1)
XYZ	xyz(83.7153, 86.9856, 102.8035)
Luminance	0.8699 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFEFFA #FAFAEF

analogous

#EFF4FA #EFEFFA #F4EFFA

triadic

#EFEFFA #FAEFEF #EFFAEF

tetradic

#EFEFFA #FAEFF4 #FAFAEF #EFFAF4

square

#EFEFFA #FAEFF4 #FAFAEF #EFFAF4

split-complementary

#EFEFFA #FAF4EF #F4FAEF

monochromatic

#9292DD #C0C0EB #E8E8F8 #E8E8F8 #E8E8F8

Accessibility & contrast

On white

1.14

#EFEFFA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.40

#EFEFFA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFEFFA

18.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFEFFA	#FFFFFF	#000000	##000000
##EFEFFA	1.00	1.14	18.40	18.40
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.40	21.00	1.00	1.00
##000000	18.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDF0FB

Deuteranopia (green-blind)

#ECF0FA

Tritanopia (blue-blind)

#EDF1F2

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #efeffa;
/* rgb */ color: rgb(239, 239, 250);
/* oklch */ color: oklch(95.5% 0.015 286.1);

Tailwind

colors: {
  custom: {
    50: '#f4f4fc',
    500: '#efeffa',
    950: '#000000',
  },
}

SCSS

$custom: #efeffa;
$custom-light: #f4f4fc;
$custom-dark: #000000;

JSON

{
  "hex": "#efeffa",
  "rgb": {
    "r": 239,
    "g": 239,
    "b": 250
  },
  "hsl": {
    "h": 240,
    "s": 52.381,
    "l": 95.882
  },
  "oklch": {
    "l": 0.95531,
    "c": 0.01468,
    "h": 286.1
  },
  "luminance": 0.86986
}

Semantic roles & 50–950 ramp

primary

#EFEFFA

secondary

#DBDBB2

accent

#C026C0

background

#FFFFFF

surface

#FEFEFF

border

#D6D6D7

text

#171717

muted

#858585

Preview Lab

Preview with #EFEFFA

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

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