#D3E4FF
Closest named color: Lavender (#E6E6FA). oklch(91.5% 0.041 259.6), rgb(211, 228, 255).
Aa
Black text reads best on this color (16.31:1).
About this color
#D3E4FF is a very light, muted blue. In OKLCH its lightness is 91%, its chroma 0.041 and its hue 260°. Its hue sits on the cool side of the wheel. The nearest named color is Lavender (#E6E6FA), ΔE 0.026 away. Black text reads best on it, at 16.31:1.
| Hue family | Blues |
| Lightness | very light (91%) |
| Chroma | muted (0.041) |
| Temperature | cool |
| Nearest name | Lavender (#E6E6FA) |
| Black text | 16.31:1 |
| White text | 1.28:1 |
Values
| HEX | #D3E4FF |
| RGB | rgb(211, 228, 255) |
| HSL | hsl(217, 100%, 91%) |
| OKLCH | oklch(91.5% 0.041 259.6) |
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 #D3E4FF | 1.28:1 | Fails | Lc -16.4 | Dividers and decoration only |
| Black text on #D3E4FF | 16.31:1 | AAA | Lc 89.4 | Fine for body text |
| #D3E4FF text on white | 1.28:1 | Fails | Lc 14.3 | Not readable |
| #D3E4FF text on black | 16.31:1 | AAA | Lc -89.6 | 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)
#D3E4FF
oklch(91.5% 0.041 259.6)
-
Step 200
200
#CEDAED
oklch(88.5% 0.029 259.6)
-
Step 300
300
#ADC2E4
oklch(81% 0.053 260)
-
Step 400
400
#81A2D6
oklch(70.7% 0.085 259.3)
-
Step 500
500
#618ACB
oklch(63.1% 0.109 259.3)
-
Step 600
600
#4873B8
oklch(55.7% 0.118 259.5)
-
Step 700
700
#39609E
oklch(49.1% 0.109 259.3)
-
Step 800
800
#304E80
oklch(42.6% 0.091 260.1)
-
Step 900
900
#2A4267
oklch(37.8% 0.07 258.8)
-
Step 950
950
#19273C
oklch(27.1% 0.044 258.3)
#D3E4FF 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) | #DBE5FF | 0.011 |
| Deuteranopia (no green cones) | #D7E1FE | 0.008 |
| Tritanopia (no blue cones) | #C8E9ED | 0.035 |
| Achromatopsia (no color) | #E3E3E3 | 0.041 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #D3E4FF
#D3E4FF
oklch(91.5% 0.041 259.6)
- #F2E0C5
#F2E0C5
oklch(91.4% 0.041 78.1)
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 #D3E4FF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lavender #E6E6FA ΔE 0.026
- Diamond #B9F2FF ΔE 0.045
- Gainsboro #DCDCDC ΔE 0.046
- Platinum #E0E1DD ΔE 0.046
- Pale Silver #D8E2DC ΔE 0.047
- Pale Sky Blue #BDF6FE ΔE 0.052
- Anti-Flash White #EDF2F4 ΔE 0.057
- Cadet Gray #CED4DA ΔE 0.057
Use #D3E4FF 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.