#DDECE7
Closest named color: Platinum (#E0E1DD). oklch(93% 0.017 174), rgb(221, 236, 231).
Aa
Black text reads best on this color (17.22:1).
About this color
#DDECE7 is a very light close to neutral grey. In OKLCH its lightness is 93%, its chroma 0.017. It has too little chroma to lean warm or cool. The nearest named color is Platinum (#E0E1DD), ΔE 0.027 away. Black text reads best on it, at 17.22:1.
| Hue family | Neutrals |
| Lightness | very light (93%) |
| Chroma | close to neutral grey (0.017) |
| Temperature | neutral |
| Nearest name | Platinum (#E0E1DD) |
| Black text | 17.22:1 |
| White text | 1.21:1 |
Values
| HEX | #DDECE7 |
| RGB | rgb(221, 236, 231) |
| HSL | hsl(160, 28%, 90%) |
| OKLCH | oklch(93% 0.017 174) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #DDECE7 | 1.21:1 | Fails | Lc -12.6 | Not readable |
| Black text on #DDECE7 | 17.22:1 | AAA | Lc 92.8 | Preferred for body text |
| #DDECE7 text on white | 1.21:1 | Fails | Lc 10.8 | Not readable |
| #DDECE7 text on black | 17.22:1 | AAA | Lc -93.3 | Preferred for body text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 100.
-
Step 50
50
#F3F6F5
oklch(97.1% 0.003 174.5)
-
Step 100
100 (this color)
#DDECE7
oklch(93% 0.017 174)
-
Step 200
200
#D1DCD8
oklch(88.5% 0.013 172.3)
-
Step 300
300
#B3C6BF
oklch(81% 0.023 171.6)
-
Step 400
400
#8BA89F
oklch(70.7% 0.035 174.5)
-
Step 500
500
#6D9387
oklch(63.1% 0.046 173.3)
-
Step 600
600
#547D71
oklch(55.6% 0.05 174.2)
-
Step 700
700
#44695F
oklch(49% 0.045 175.5)
-
Step 800
800
#39564D
oklch(42.7% 0.038 173.1)
-
Step 900
900
#314740
oklch(37.7% 0.03 172.9)
-
Step 950
950
#1D2A26
oklch(27.2% 0.019 173.9)
#DDECE7 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #EBEAE7 | 0.018 |
| Deuteranopia (no green cones) | #E8E8E7 | 0.017 |
| Tritanopia (no blue cones) | #DAECEA | 0.005 |
| Achromatopsia (no color) | #E9E9E9 | 0.018 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #DDECE7
#DDECE7
oklch(93% 0.017 174)
- #F2E4E9
#F2E4E9
oklch(93.1% 0.017 353.7)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #DDECE7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Platinum #E0E1DD ΔE 0.027
- Pale Silver #D8E2DC ΔE 0.028
- Anti-Flash White #EDF2F4 ΔE 0.031
- Lavender #E6E6FA ΔE 0.037
- Gainsboro #DCDCDC ΔE 0.040
- Linen #FAF0E6 ΔE 0.041
- Antique White #FAEBD7 ΔE 0.041
- Champagne #F7E7CE ΔE 0.043
Use #DDECE7 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.