#CDDDE0
Closest named color: Gainsboro (#DCDCDC). oklch(88.6% 0.018 210.2), rgb(205, 221, 224).
Aa
Black text reads best on this color (15.01:1).
About this color
#CDDDE0 is a light close to neutral grey. In OKLCH its lightness is 89%, its chroma 0.018. It has too little chroma to lean warm or cool. The nearest named color is Gainsboro (#DCDCDC), ΔE 0.019 away. Black text reads best on it, at 15.01:1.
| Hue family | Neutrals |
| Lightness | light (89%) |
| Chroma | close to neutral grey (0.018) |
| Temperature | neutral |
| Nearest name | Gainsboro (#DCDCDC) |
| Black text | 15.01:1 |
| White text | 1.39:1 |
Values
| HEX | #CDDDE0 |
| RGB | rgb(205, 221, 224) |
| HSL | hsl(189, 23%, 84%) |
| OKLCH | oklch(88.6% 0.018 210.2) |
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 #CDDDE0 | 1.39:1 | Fails | Lc -22.1 | Dividers and decoration only |
| Black text on #CDDDE0 | 15.01:1 | AAA | Lc 84.4 | Fine for body text |
| #CDDDE0 text on white | 1.39:1 | Fails | Lc 19.3 | Dividers and decoration only |
| #CDDDE0 text on black | 15.01:1 | AAA | Lc -84.1 | 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
#F3F6F6
oklch(97.1% 0.003 197.1)
-
Step 100
100
#E5EBEC
oklch(93.6% 0.007 208.8)
-
Step 200
200 (this color)
#CDDDE0
oklch(88.6% 0.018 210.2)
-
Step 300
300
#B1C5C9
oklch(81% 0.023 211.1)
-
Step 400
400
#87A7AD
oklch(70.6% 0.036 210.3)
-
Step 500
500
#689299
oklch(63.2% 0.047 208.9)
-
Step 600
600
#4F7C84
oklch(55.7% 0.051 209.9)
-
Step 700
700
#406870
oklch(49.1% 0.047 211.7)
-
Step 800
800
#35555B
oklch(42.7% 0.039 210.6)
-
Step 900
900
#2E464B
oklch(37.7% 0.031 212.1)
-
Step 950
950
#1B292C
oklch(27% 0.02 212.4)
#CDDDE0 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) | #DADCE0 | 0.017 |
| Deuteranopia (no green cones) | #D7D9E0 | 0.016 |
| Tritanopia (no blue cones) | #C8DFDE | 0.009 |
| Achromatopsia (no color) | #DADADA | 0.018 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CDDDE0
#CDDDE0
oklch(88.6% 0.018 210.2)
- #E5D6D3
#E5D6D3
oklch(88.7% 0.017 31.1)
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 #CDDDE0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Gainsboro #DCDCDC ΔE 0.019
- Pale Silver #D8E2DC ΔE 0.022
- Cadet Gray #CED4DA ΔE 0.022
- Light Gray #D3D3D3 ΔE 0.026
- Platinum #E0E1DD ΔE 0.028
- Powder Blue #B0E0E6 ΔE 0.035
- Light Blue #ADD8E6 ΔE 0.044
- Celeste #A8DADC ΔE 0.047
Use #CDDDE0 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.