#CDE6DD
Closest named color: Pale Silver (#D8E2DC). oklch(90.4% 0.029 172), rgb(205, 230, 221).
Aa
Black text reads best on this color (15.95:1).
About this color
#CDE6DD is a very light close to neutral grey. In OKLCH its lightness is 90%, its chroma 0.029. It has too little chroma to lean warm or cool. The nearest named color is Pale Silver (#D8E2DC), ΔE 0.016 away. Black text reads best on it, at 15.95:1.
| Hue family | Neutrals |
| Lightness | very light (90%) |
| Chroma | close to neutral grey (0.029) |
| Temperature | neutral |
| Nearest name | Pale Silver (#D8E2DC) |
| Black text | 15.95:1 |
| White text | 1.31:1 |
Values
| HEX | #CDE6DD |
| RGB | rgb(205, 230, 221) |
| HSL | hsl(158, 33%, 85%) |
| OKLCH | oklch(90.4% 0.029 172) |
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 #CDE6DD | 1.31:1 | Fails | Lc -17.9 | Dividers and decoration only |
| Black text on #CDE6DD | 15.95:1 | AAA | Lc 88.0 | Fine for body text |
| #CDE6DD text on white | 1.31:1 | Fails | Lc 15.6 | Dividers and decoration only |
| #CDE6DD text on black | 15.95:1 | AAA | Lc -88.1 | Fine 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 200.
-
Step 50
50
#F2F7F5
oklch(97.2% 0.006 170.4)
-
Step 100
100
#E3ECE9
oklch(93.5% 0.01 174.3)
-
Step 200
200 (this color)
#CDE6DD
oklch(90.4% 0.029 172)
-
Step 300
300
#A9C9BE
oklch(80.9% 0.038 172.5)
-
Step 400
400
#7AAD9C
oklch(70.7% 0.06 171.8)
-
Step 500
500
#559984
oklch(63.2% 0.077 171.7)
-
Step 600
600
#37836E
oklch(55.6% 0.083 172.3)
-
Step 700
700
#286F5C
oklch(49.2% 0.077 172.3)
-
Step 800
800
#235A4B
oklch(42.6% 0.064 172.5)
-
Step 900
900
#224A3E
oklch(37.6% 0.05 171.7)
-
Step 950
950
#152C25
oklch(27.2% 0.032 172.2)
#CDE6DD 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) | #E4E2DD | 0.030 |
| Deuteranopia (no green cones) | #DFDFDE | 0.029 |
| Tritanopia (no blue cones) | #C8E7E3 | 0.009 |
| Achromatopsia (no color) | #E0E0E0 | 0.029 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CDE6DD
#CDE6DD
oklch(90.4% 0.029 172)
- #F0D8E1
#F0D8E1
oklch(90.4% 0.029 353)
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 #CDE6DD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Silver #D8E2DC ΔE 0.016
- Platinum #E0E1DD ΔE 0.027
- Gainsboro #DCDCDC ΔE 0.031
- Pale Turquoise #AFEEEE ΔE 0.039
- Powder Blue #B0E0E6 ΔE 0.042
- Cadet Gray #CED4DA ΔE 0.047
- Light Gray #D3D3D3 ΔE 0.047
- Diamond #B9F2FF ΔE 0.048
Use #CDE6DD 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.