#F3F3FC#F3F3FC

#F3F3FC is a very light, near-neutral blue. Relative luminance 0.902; OKLCH L 96.7% C 0.012 H 286.2°. Best body text is #000000 at 19.04:1 contrast (WCAG AA passes).

Color values

HEX	#F3F3FC
RGB	rgb(243, 243, 252)
HSL	hsl(240, 60%, 97%)
HSV	hsv(240, 4%, 99%)
CMYK	cmyk(3.6%, 3.6%, 0%, 1.2%)
CIE-LAB	lab(96.07, 1.62, -4.32)
CIE-LCH	lch(96.07, 4.61, 290.53°)
OKLab	oklab(96.67% 0.0033 -0.0115)
OKLCH	oklch(96.67% 0.012 286.2)
XYZ	xyz(86.5803, 90.1840, 104.9226)
Luminance	0.9018 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3F3FC #FCFCF3

analogous

#F3F8FC #F3F3FC #F8F3FC

triadic

#F3F3FC #FCF3F3 #F3FCF3

tetradic

#F3F3FC #FCF3F8 #FCFCF3 #F3FCF8

square

#F3F3FC #FCF3F8 #FCFCF3 #F3FCF8

split-complementary

#F3F3FC #FCF8F3 #F8FCF3

monochromatic

#9191E4 #C2C2F0 #E7E7F9 #E7E7F9 #E7E7F9

Accessibility & contrast

On white

1.10

#F3F3FC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.04

#F3F3FC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3F3FC

19.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3F3FC	#FFFFFF	#000000	##000000
##F3F3FC	1.00	1.10	19.04	19.04
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.04	21.00	1.00	1.00
##000000	19.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1F4FC

Deuteranopia (green-blind)

#F1F3FC

Tritanopia (blue-blind)

#F1F4F6

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #f3f3fc;
/* rgb */ color: rgb(243, 243, 252);
/* oklch */ color: oklch(96.7% 0.012 286.2);

Tailwind

colors: {
  custom: {
    50: '#f7f7fd',
    500: '#f3f3fc',
    950: '#000000',
  },
}

SCSS

$custom: #f3f3fc;
$custom-light: #f7f7fd;
$custom-dark: #000000;

JSON

{
  "hex": "#f3f3fc",
  "rgb": {
    "r": 243,
    "g": 243,
    "b": 252
  },
  "hsl": {
    "h": 240,
    "s": 60,
    "l": 97.059
  },
  "oklch": {
    "l": 0.96673,
    "c": 0.01196,
    "h": 286.2
  },
  "luminance": 0.90184
}

Semantic roles & 50–950 ramp

primary

#F3F3FC

secondary

#E0E0B3

accent

#C81EC8

background

#FFFFFF

surface

#FEFEFF

border

#D6D6D7

text

#171717

muted

#858585

Preview Lab

Preview with #F3F3FC

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

Preview Lab → · Contrast checker → · Palette generator →