#DEE3F0#DEE3F0

#DEE3F0 is a very light, near-neutral blue. Relative luminance 0.768; OKLCH L 91.6% C 0.018 H 269.1°. Best body text is #000000 at 16.35:1 contrast (WCAG AA passes).

Color values

HEX	#DEE3F0
RGB	rgb(222, 227, 240)
HSL	hsl(223, 38%, 91%)
HSV	hsv(223, 8%, 94%)
CMYK	cmyk(7.5%, 5.4%, 0%, 5.9%)
CIE-LAB	lab(90.21, 0.76, -6.89)
CIE-LCH	lch(90.21, 6.93, 276.25°)
OKLab	oklab(91.59% -0.0003 -0.0185)
OKLCH	oklch(91.59% 0.018 269.1)
XYZ	xyz(73.3183, 76.7585, 93.3744)
Luminance	0.7676 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DEE3F0 #F0EBDE

analogous

#DEECF0 #DEE3F0 #E2DEF0

triadic

#DEE3F0 #F0DEE3 #E3F0DE

tetradic

#DEE3F0 #F0DEEC #F0EBDE #DEF0E2

square

#DEE3F0 #F0DEEC #F0EBDE #DEF0E2

split-complementary

#DEE3F0 #F0E2DE #ECF0DE

monochromatic

#8A9CCA #B4BFDD #DEE3F0 #EAEDF5 #EAEDF5

Accessibility & contrast

On white

1.28

#DEE3F0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.35

#DEE3F0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DEE3F0

16.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DEE3F0	#FFFFFF	#000000	##000000
##DEE3F0	1.00	1.28	16.35	16.35
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.35	21.00	1.00	1.00
##000000	16.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFE4F1

Deuteranopia (green-blind)

#DEE2F0

Tritanopia (blue-blind)

#DAE5E7

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #dee3f0;
/* rgb */ color: rgb(222, 227, 240);
/* oklch */ color: oklch(91.6% 0.018 269.1);

Tailwind

colors: {
  custom: {
    50: '#e8ebf4',
    500: '#dee3f0',
    950: '#000000',
  },
}

SCSS

$custom: #dee3f0;
$custom-light: #e8ebf4;
$custom-dark: #000000;

JSON

{
  "hex": "#dee3f0",
  "rgb": {
    "r": 222,
    "g": 227,
    "b": 240
  },
  "hsl": {
    "h": 223.333,
    "s": 37.5,
    "l": 90.588
  },
  "oklch": {
    "l": 0.91585,
    "c": 0.01846,
    "h": 269.1
  },
  "luminance": 0.76759
}

Semantic roles & 50–950 ramp

primary

#DEE3F0

secondary

#CBC1A7

accent

#8E35B0

background

#FEFEFF

surface

#FCFDFE

border

#D5D5D6

text

#161617

muted

#848485

Preview Lab

Preview with #DEE3F0

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

Preview Lab → · Contrast checker → · Palette generator →