#AAA4D3
Closest named color: Pale Purple (#B790D4). oklch(74% 0.067 290.5), rgb(170, 164, 211).
Aa
Black text reads best on this color (8.96:1).
About this color
#AAA4D3 is a medium-light, muted purple. In OKLCH its lightness is 74%, its chroma 0.067 and its hue 290°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Purple (#B790D4), ΔE 0.054 away. Black text reads best on it, at 8.96:1.
| Hue family | Purples |
| Lightness | medium-light (74%) |
| Chroma | muted (0.067) |
| Temperature | in between |
| Nearest name | Pale Purple (#B790D4) |
| Black text | 8.96:1 |
| White text | 2.34:1 |
Values
| HEX | #AAA4D3 |
| RGB | rgb(170, 164, 211) |
| HSL | hsl(248, 35%, 74%) |
| OKLCH | oklch(74% 0.067 290.5) |
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 #AAA4D3 | 2.34:1 | Fails | Lc -51.1 | Large or bold text, headings |
| Black text on #AAA4D3 | 8.96:1 | AAA | Lc 57.8 | Large or bold text, headings |
| #AAA4D3 text on white | 2.34:1 | Fails | Lc 46.2 | Large or bold text, headings |
| #AAA4D3 text on black | 8.96:1 | AAA | Lc -55.9 | Large or bold text, headings |
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 400.
-
Step 50
50
#F5F5F9
oklch(97.1% 0.005 286.3)
-
Step 100
100
#E9E9F2
oklch(93.7% 0.012 286.2)
-
Step 200
200
#D8D7E8
oklch(88.5% 0.023 288.6)
-
Step 300
300
#C0BCDB
oklch(80.8% 0.043 291.3)
-
Step 400
400 (this color)
#AAA4D3
oklch(74% 0.067 290.5)
-
Step 500
500
#8980BA
oklch(63% 0.087 290.8)
-
Step 600
600
#7369A6
oklch(55.6% 0.094 290.5)
-
Step 700
700
#61578E
oklch(49% 0.087 291.2)
-
Step 800
800
#4F4874
oklch(42.8% 0.072 290.3)
-
Step 900
900
#413C5D
oklch(37.6% 0.056 290.4)
-
Step 950
950
#262337
oklch(26.9% 0.037 290.6)
#AAA4D3 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) | #99AAD5 | 0.026 |
| Deuteranopia (no green cones) | #99A8D2 | 0.025 |
| Tritanopia (no blue cones) | #A2ACB4 | 0.058 |
| Achromatopsia (no color) | #A9A9A9 | 0.068 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AAA4D3
#AAA4D3
oklch(74% 0.067 290.5)
- #ADAF7E
#ADAF7E
oklch(74% 0.067 109.9)
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 #AAA4D3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Purple #B790D4 ΔE 0.054
- Cool Steel #97A7B3 ΔE 0.059
- French Gray #ADB5BD ΔE 0.065
- Light Grey Blue #9DBCD4 ΔE 0.065
- Dark Gray #A9A9A9 ΔE 0.068
- Bluey Grey #89A0B0 ΔE 0.071
- Cool Gray #8D99AE ΔE 0.072
- Bluegrey #85A3B2 ΔE 0.073
Use #AAA4D3 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.