#FDFBEF#FDFBEF

#FDFBEF is a very light, near-neutral yellow. Relative luminance 0.961; OKLCH L 98.6% C 0.016 H 99.0°. Best body text is #000000 at 20.22:1 contrast (WCAG AA passes).

Color values

HEX	#FDFBEF
RGB	rgb(253, 251, 239)
HSL	hsl(51, 78%, 96%)
HSV	hsv(51, 6%, 99%)
CMYK	cmyk(0%, 0.8%, 5.5%, 0.8%)
CIE-LAB	lab(98.48, -1.38, 5.98)
CIE-LCH	lch(98.48, 6.14, 103.03°)
OKLab	oklab(98.64% -0.0025 0.0157)
OKLCH	oklch(98.64% 0.016 99)
XYZ	xyz(90.5830, 96.1094, 95.4235)
Luminance	0.9611 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDFBEF #EFF1FD

analogous

#FDF4EF #FDFBEF #F8FDEF

triadic

#FDFBEF #EFFDFB #FBEFFD

tetradic

#FDFBEF #EFFDF4 #EFF1FD #FDEFF8

square

#FDFBEF #EFFDF4 #EFF1FD #FDEFF8

split-complementary

#FDFBEF #EFF8FD #F4EFFD

monochromatic

#EFE082 #F6EDB9 #FCF8E4 #FCF8E4 #FCF8E4

Accessibility & contrast

On white

1.04

#FDFBEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.22

#FDFBEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDFBEF

20.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDFBEF	#FFFFFF	#000000	##000000
##FDFBEF	1.00	1.04	20.22	20.22
#FFFFFF	1.04	1.00	21.00	21.00
#000000	20.22	21.00	1.00	1.00
##000000	20.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEFAEE

Deuteranopia (green-blind)

#FEFBEF

Tritanopia (blue-blind)

#FFF9F7

Achromatopsia (no color)

#FBFBFB

Design tokens & code

CSS

--color: #fdfbef;
/* rgb */ color: rgb(253, 251, 239);
/* oklch */ color: oklch(98.6% 0.016 99.0);

Tailwind

colors: {
  custom: {
    50: '#fefcf4',
    500: '#fdfbef',
    950: '#000000',
  },
}

SCSS

$custom: #fdfbef;
$custom-light: #fefcf4;
$custom-dark: #000000;

JSON

{
  "hex": "#fdfbef",
  "rgb": {
    "r": 253,
    "g": 251,
    "b": 239
  },
  "hsl": {
    "h": 51.429,
    "s": 77.778,
    "l": 96.471
  },
  "oklch": {
    "l": 0.98637,
    "c": 0.0159,
    "h": 99
  },
  "luminance": 0.96109
}

Semantic roles & 50–950 ramp

primary

#FDFBEF

secondary

#AAB3E6

accent

#29DA0B

background

#FFFFFF

surface

#FFFFFE

border

#D7D7D6

text

#171717

muted

#858585

Preview Lab

Preview with #FDFBEF

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

Preview Lab → · Contrast checker → · Palette generator →