#EFF0F0#EFF0F0

#EFF0F0 is a very light, near-neutral grey. Relative luminance 0.870; OKLCH L 95.4% C 0.001 H 197.4°. Best body text is #000000 at 18.39:1 contrast (WCAG AA passes).

Color values

HEX	#EFF0F0
RGB	rgb(239, 240, 240)
HSL	hsl(180, 3%, 94%)
HSV	hsv(180, 0%, 94%)
CMYK	cmyk(0.4%, 0%, 0%, 5.9%)
CIE-LAB	lab(94.72, -0.33, -0.12)
CIE-LCH	lch(94.72, 0.35, 199.38°)
OKLab	oklab(95.44% -0.001 -0.0003)
OKLCH	oklch(95.44% 0.001 197.4)
XYZ	xyz(82.4822, 86.9621, 94.8612)
Luminance	0.8696 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF0F0 #F0EFEF

analogous

#EFF0F0 #EFF0F0 #EFF0F0

triadic

#EFF0F0 #F0EFF0 #F0F0EF

tetradic

#EFF0F0 #F0EFF0 #F0EFEF #F0F0EF

square

#EFF0F0 #F0EFF0 #F0EFEF #F0F0EF

split-complementary

#EFF0F0 #F0EFF0 #F0F0EF

monochromatic

#B0B5B5 #CFD2D2 #EFF0F0 #EFF0F0 #EFF0F0

Accessibility & contrast

On white

1.14

#EFF0F0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.39

#EFF0F0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF0F0

18.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF0F0	#FFFFFF	#000000	##000000
##EFF0F0	1.00	1.14	18.39	18.39
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.39	21.00	1.00	1.00
##000000	18.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0F0F0

Deuteranopia (green-blind)

#F0F0F0

Tritanopia (blue-blind)

#EFF0F0

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #eff0f0;
/* rgb */ color: rgb(239, 240, 240);
/* oklch */ color: oklch(95.4% 0.001 197.4);

Tailwind

colors: {
  custom: {
    50: '#f4f4f4',
    500: '#eff0f0',
    950: '#000000',
  },
}

SCSS

$custom: #eff0f0;
$custom-light: #f4f4f4;
$custom-dark: #000000;

JSON

{
  "hex": "#eff0f0",
  "rgb": {
    "r": 239,
    "g": 240,
    "b": 240
  },
  "hsl": {
    "h": 180,
    "s": 3.226,
    "l": 93.922
  },
  "oklch": {
    "l": 0.95438,
    "c": 0.00107,
    "h": 197.4
  },
  "luminance": 0.86962
}

Semantic roles & 50–950 ramp

primary

#EFF0F0

secondary

#C3C0C0

accent

#58588D

background

#FFFFFF

surface

#FEFEFE

border

#D6D6D6

text

#171717

muted

#858585

Preview Lab

Preview with #EFF0F0

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

Preview Lab → · Contrast checker → · Palette generator →