#CDE6DF
Closest named color: Pale Silver (#D8E2DC). oklch(90.5% 0.028 177), rgb(205, 230, 223).
Aa
Black text reads best on this color (15.98:1).
About this color
#CDE6DF is a very light close to neutral grey. In OKLCH its lightness is 90%, its chroma 0.028. 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 15.98:1.
| Hue family | Neutrals |
| Lightness | very light (90%) |
| Chroma | close to neutral grey (0.028) |
| Temperature | neutral |
| Nearest name | Pale Silver (#D8E2DC) |
| Black text | 15.98:1 |
| White text | 1.31:1 |
Values
| HEX | #CDE6DF |
| RGB | rgb(205, 230, 223) |
| HSL | hsl(163, 33%, 85%) |
| OKLCH | oklch(90.5% 0.028 177) |
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 #CDE6DF | 1.31:1 | Fails | Lc -17.8 | Dividers and decoration only |
| Black text on #CDE6DF | 15.98:1 | AAA | Lc 88.1 | Fine for body text |
| #CDE6DF text on white | 1.31:1 | Fails | Lc 15.5 | Dividers and decoration only |
| #CDE6DF text on black | 15.98:1 | AAA | Lc -88.2 | 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
#F2F6F5
oklch(97% 0.004 179.7)
-
Step 100
100
#E3ECEA
oklch(93.6% 0.01 181.4)
-
Step 200
200 (this color)
#CDE6DF
oklch(90.5% 0.028 177)
-
Step 300
300
#A9C9C0
oklch(81% 0.037 176.5)
-
Step 400
400
#79ADA0
oklch(70.7% 0.058 177.2)
-
Step 500
500
#549889
oklch(63% 0.073 177.9)
-
Step 600
600
#368372
oklch(55.7% 0.081 176.3)
-
Step 700
700
#276E60
oklch(49% 0.074 177.7)
-
Step 800
800
#235A4E
oklch(42.7% 0.062 176.6)
-
Step 900
900
#224A41
oklch(37.7% 0.048 177)
-
Step 950
950
#152B26
oklch(26.9% 0.03 177.6)
#CDE6DF 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) | #E4E3DF | 0.030 |
| Deuteranopia (no green cones) | #DFDFE0 | 0.029 |
| Tritanopia (no blue cones) | #C7E7E4 | 0.009 |
| Achromatopsia (no color) | #E0E0E0 | 0.028 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CDE6DF
#CDE6DF
oklch(90.5% 0.028 177)
- #F0D8E0
#F0D8E0
oklch(90.4% 0.028 355.5)
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 #CDE6DF, 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 0.026
- Gainsboro #DCDCDC ΔE 0.030
- Pale Turquoise #AFEEEE ΔE 0.038
- Powder Blue #B0E0E6 ΔE 0.041
- Cadet Gray #CED4DA ΔE 0.046
- Diamond #B9F2FF ΔE 0.047
- Light Gray #D3D3D3 ΔE 0.047
Use #CDE6DF 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.