#FFFDF1#FFFDF1

#FFFDF1 is a very light, near-neutral yellow. Relative luminance 0.979; OKLCH L 99.2% C 0.016 H 99.0°. Best body text is #000000 at 20.57:1 contrast (WCAG AA passes).

Color values

HEX	#FFFDF1
RGB	rgb(255, 253, 241)
HSL	hsl(51, 100%, 97%)
HSV	hsv(51, 5%, 100%)
CMYK	cmyk(0%, 0.8%, 5.5%, 0%)
CIE-LAB	lab(99.17, -1.38, 5.97)
CIE-LCH	lch(99.17, 6.13, 103.03°)
OKLab	oklab(99.23% -0.0025 0.0157)
OKLCH	oklch(99.23% 0.016 99)
XYZ	xyz(92.2403, 97.8618, 97.2319)
Luminance	0.9786 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFFDF1 #F1F3FF

analogous

#FFF6F1 #FFFDF1 #FAFFF1

triadic

#FFFDF1 #F1FFFD #FDF1FF

tetradic

#FFFDF1 #F1FFF6 #F1F3FF #FFF1FA

square

#FFFDF1 #F1FFF6 #F1F3FF #FFF1FA

split-complementary

#FFFDF1 #F1FAFF #F6F1FF

monochromatic

#FFEC77 #FFF4B4 #FFFBE0 #FFFBE0 #FFFBE0

Accessibility & contrast

On white

1.02

#FFFDF1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.57

#FFFDF1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFFDF1

20.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFFDF1	#FFFFFF	#000000	##000000
##FFFDF1	1.00	1.02	20.57	20.57
#FFFFFF	1.02	1.00	21.00	21.00
#000000	20.57	21.00	1.00	1.00
##000000	20.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFFCF0

Deuteranopia (green-blind)

#FFFDF1

Tritanopia (blue-blind)

#FFFBF9

Achromatopsia (no color)

#FDFDFD

Design tokens & code

CSS

--color: #fffdf1;
/* rgb */ color: rgb(255, 253, 241);
/* oklch */ color: oklch(99.2% 0.016 99.0);

Tailwind

colors: {
  custom: {
    50: '#fffef5',
    500: '#fffdf1',
    950: '#000000',
  },
}

SCSS

$custom: #fffdf1;
$custom-light: #fffef5;
$custom-dark: #000000;

JSON

{
  "hex": "#fffdf1",
  "rgb": {
    "r": 255,
    "g": 253,
    "b": 241
  },
  "hsl": {
    "h": 51.429,
    "s": 100,
    "l": 97.255
  },
  "oklch": {
    "l": 0.99233,
    "c": 0.01588,
    "h": 99
  },
  "luminance": 0.97861
}

Semantic roles & 50–950 ramp

primary

#FFFDF1

secondary

#A5B0EF

accent

#21E600

background

#FFFFFF

surface

#FFFFFE

border

#D7D7D6

text

#181717

muted

#868585

Preview Lab

Preview with #FFFDF1

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

Preview Lab → · Contrast checker → · Palette generator →