#D3E5FD
Closest named color: Lavender (#E6E6FA). oklch(91.6% 0.038 255.6), rgb(211, 229, 253).
Aa
Black text reads best on this color (16.39:1).
About this color
#D3E5FD is a very light, muted blue. In OKLCH its lightness is 92%, its chroma 0.038 and its hue 256°. Its hue sits on the cool side of the wheel. The nearest named color is Lavender (#E6E6FA), ΔE 0.025 away. Black text reads best on it, at 16.39:1.
| Hue family | Blues |
| Lightness | very light (92%) |
| Chroma | muted (0.038) |
| Temperature | cool |
| Nearest name | Lavender (#E6E6FA) |
| Black text | 16.39:1 |
| White text | 1.28:1 |
Values
| HEX | #D3E5FD |
| RGB | rgb(211, 229, 253) |
| HSL | hsl(214, 91%, 91%) |
| OKLCH | oklch(91.6% 0.038 255.6) |
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 #D3E5FD | 1.28:1 | Fails | Lc -16.1 | Dividers and decoration only |
| Black text on #D3E5FD | 16.39:1 | AAA | Lc 89.7 | Fine for body text |
| #D3E5FD text on white | 1.28:1 | Fails | Lc 13.9 | Not readable |
| #D3E5FD text on black | 16.39:1 | AAA | Lc -89.9 | 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 100.
-
Step 50
50
#F3F6FA
oklch(97.2% 0.006 255.5)
-
Step 100
100 (this color)
#D3E5FD
oklch(91.6% 0.038 255.6)
-
Step 200
200
#CEDAEB
oklch(88.4% 0.027 257)
-
Step 300
300
#ACC3E1
oklch(81% 0.049 255.1)
-
Step 400
400
#80A3D1
oklch(70.7% 0.078 255.5)
-
Step 500
500
#608CC5
oklch(63.2% 0.099 255.3)
-
Step 600
600
#4675B2
oklch(55.7% 0.109 255.6)
-
Step 700
700
#376299
oklch(49.2% 0.101 255.4)
-
Step 800
800
#2E507C
oklch(42.7% 0.084 255.5)
-
Step 900
900
#294364
oklch(37.8% 0.065 255)
-
Step 950
950
#18273A
oklch(26.9% 0.041 254.8)
#D3E5FD 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) | #DDE6FE | 0.013 |
| Deuteranopia (no green cones) | #D8E1FC | 0.011 |
| Tritanopia (no blue cones) | #C9EAED | 0.032 |
| Achromatopsia (no color) | #E3E3E3 | 0.038 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #D3E5FD
#D3E5FD
oklch(91.6% 0.038 255.6)
- #F2E0C8
#F2E0C8
oklch(91.5% 0.038 75.1)
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 #D3E5FD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lavender #E6E6FA ΔE 0.025
- Diamond #B9F2FF ΔE 0.042
- Platinum #E0E1DD ΔE 0.043
- Pale Silver #D8E2DC ΔE 0.043
- Gainsboro #DCDCDC ΔE 0.044
- Pale Sky Blue #BDF6FE ΔE 0.049
- Anti-Flash White #EDF2F4 ΔE 0.054
- Pale Turquoise #AFEEEE ΔE 0.056
Use #D3E5FD 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.