#D1DFEF
Closest named color: Gainsboro (#DCDCDC). oklch(89.8% 0.027 251.7), rgb(209, 223, 239).
Aa
Black text reads best on this color (15.51:1).
About this color
#D1DFEF is a light close to neutral grey. In OKLCH its lightness is 90%, its chroma 0.027. It has too little chroma to lean warm or cool. The nearest named color is Gainsboro (#DCDCDC), ΔE 0.027 away. Black text reads best on it, at 15.51:1.
| Hue family | Neutrals |
| Lightness | light (90%) |
| Chroma | close to neutral grey (0.027) |
| Temperature | neutral |
| Nearest name | Gainsboro (#DCDCDC) |
| Black text | 15.51:1 |
| White text | 1.35:1 |
Values
| HEX | #D1DFEF |
| RGB | rgb(209, 223, 239) |
| HSL | hsl(212, 48%, 88%) |
| OKLCH | oklch(89.8% 0.027 251.7) |
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 #D1DFEF | 1.35:1 | Fails | Lc -19.9 | Dividers and decoration only |
| Black text on #D1DFEF | 15.51:1 | AAA | Lc 86.3 | Fine for body text |
| #D1DFEF text on white | 1.35:1 | Fails | Lc 17.4 | Dividers and decoration only |
| #D1DFEF text on black | 15.51:1 | AAA | Lc -86.2 | 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
#F3F6F8
oklch(97.1% 0.004 236.5)
-
Step 100
100
#E5EAF0
oklch(93.5% 0.01 252.8)
-
Step 200
200 (this color)
#D1DFEF
oklch(89.8% 0.027 251.7)
-
Step 300
300
#B1C3D7
oklch(81% 0.035 251)
-
Step 400
400
#88A3C2
oklch(70.6% 0.055 252.1)
-
Step 500
500
#6A8DB3
oklch(63.2% 0.07 251)
-
Step 600
600
#51769F
oklch(55.5% 0.077 251.8)
-
Step 700
700
#426388
oklch(49.1% 0.071 252.1)
-
Step 800
800
#37516E
oklch(42.7% 0.058 251.9)
-
Step 900
900
#2F4359
oklch(37.6% 0.046 251.4)
-
Step 950
950
#1C2734
oklch(26.9% 0.029 253)
#D1DFEF 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) | #D9DFF0 | 0.011 |
| Deuteranopia (no green cones) | #D6DCEF | 0.010 |
| Tritanopia (no blue cones) | #CAE2E4 | 0.022 |
| Achromatopsia (no color) | #DDDDDD | 0.027 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #D1DFEF
#D1DFEF
oklch(89.8% 0.027 251.7)
- #E9DBCB
#E9DBCB
oklch(89.8% 0.026 71.2)
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 #D1DFEF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Gainsboro #DCDCDC ΔE 0.027
- Pale Silver #D8E2DC ΔE 0.031
- Platinum #E0E1DD ΔE 0.032
- Cadet Gray #CED4DA ΔE 0.035
- Lavender #E6E6FA ΔE 0.037
- Light Gray #D3D3D3 ΔE 0.041
- Powder Blue #B0E0E6 ΔE 0.044
- Light Blue #ADD8E6 ΔE 0.051
Use #D1DFEF 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.