#CFDFDB
Closest named color: Pale Silver (#D8E2DC). oklch(89% 0.018 179.3), rgb(207, 223, 219).
Aa
Black text reads best on this color (15.23:1).
About this color
#CFDFDB 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 Pale Silver (#D8E2DC), ΔE 0.015 away. Black text reads best on it, at 15.23:1.
| Hue family | Neutrals |
| Lightness | light (89%) |
| Chroma | close to neutral grey (0.018) |
| Temperature | neutral |
| Nearest name | Pale Silver (#D8E2DC) |
| Black text | 15.23:1 |
| White text | 1.37:1 |
Values
| HEX | #CFDFDB |
| RGB | rgb(207, 223, 219) |
| HSL | hsl(165, 20%, 84%) |
| OKLCH | oklch(89% 0.018 179.3) |
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 #CFDFDB | 1.37:1 | Fails | Lc -21.1 | Dividers and decoration only |
| Black text on #CFDFDB | 15.23:1 | AAA | Lc 85.2 | Fine for body text |
| #CFDFDB text on white | 1.37:1 | Fails | Lc 18.5 | Dividers and decoration only |
| #CFDFDB text on black | 15.23:1 | AAA | Lc -85.1 | 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
#F3F6F5
oklch(97.1% 0.003 174.5)
-
Step 100
100
#E5EBEA
oklch(93.5% 0.007 185.3)
-
Step 200
200 (this color)
#CFDFDB
oklch(89% 0.018 179.3)
-
Step 300
300
#B2C6C1
oklch(81% 0.023 179)
-
Step 400
400
#88A9A1
oklch(70.8% 0.038 178.7)
-
Step 500
500
#6A938A
oklch(63% 0.047 179.6)
-
Step 600
600
#517D74
oklch(55.5% 0.051 180)
-
Step 700
700
#416A61
oklch(49.1% 0.049 178.7)
-
Step 800
800
#36564F
oklch(42.6% 0.04 179)
-
Step 900
900
#2F4742
oklch(37.6% 0.031 180.1)
-
Step 950
950
#1C2A27
oklch(27.1% 0.02 180)
#CFDFDB 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) | #DDDDDB | 0.019 |
| Deuteranopia (no green cones) | #DADADB | 0.018 |
| Tritanopia (no blue cones) | #CBE0DE | 0.006 |
| Achromatopsia (no color) | #DBDBDB | 0.018 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CFDFDB
#CFDFDB
oklch(89% 0.018 179.3)
- #E6D6DA
#E6D6DA
oklch(89% 0.018 0.4)
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 #CFDFDB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Silver #D8E2DC ΔE 0.015
- Gainsboro #DCDCDC ΔE 0.018
- Platinum #E0E1DD ΔE 0.024
- Cadet Gray #CED4DA ΔE 0.029
- Light Gray #D3D3D3 ΔE 0.030
- Powder Blue #B0E0E6 ΔE 0.038
- Pale Turquoise #AFEEEE ΔE 0.049
- Light Blue #ADD8E6 ΔE 0.051
Use #CFDFDB 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.