#AAA6C3
Closest named color: Cool Steel (#97A7B3). oklch(73.8% 0.042 291.7), rgb(170, 166, 195).
Aa
Black text reads best on this color (8.95:1).
About this color
#AAA6C3 is a medium-light, muted purple. In OKLCH its lightness is 74%, its chroma 0.042 and its hue 292°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Cool Steel (#97A7B3), ΔE 0.037 away. Black text reads best on it, at 8.95:1.
| Hue family | Purples |
| Lightness | medium-light (74%) |
| Chroma | muted (0.042) |
| Temperature | in between |
| Nearest name | Cool Steel (#97A7B3) |
| Black text | 8.95:1 |
| White text | 2.34:1 |
Values
| HEX | #AAA6C3 |
| RGB | rgb(170, 166, 195) |
| HSL | hsl(248, 19%, 71%) |
| OKLCH | oklch(73.8% 0.042 291.7) |
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 #AAA6C3 | 2.34:1 | Fails | Lc -51.2 | Large or bold text, headings |
| Black text on #AAA6C3 | 8.95:1 | AAA | Lc 57.7 | Large or bold text, headings |
| #AAA6C3 text on white | 2.34:1 | Fails | Lc 46.3 | Large or bold text, headings |
| #AAA6C3 text on black | 8.95:1 | AAA | Lc -55.8 | 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
#F5F5F8
oklch(97.1% 0.004 286.3)
-
Step 100
100
#EAE9EF
oklch(93.7% 0.008 293.9)
-
Step 200
200
#D9D8E2
oklch(88.6% 0.014 290.7)
-
Step 300
300
#C0BED1
oklch(80.9% 0.027 290.6)
-
Step 400
400 (this color)
#AAA6C3
oklch(73.8% 0.042 291.7)
-
Step 500
500
#8984A8
oklch(63.1% 0.054 291.1)
-
Step 600
600
#736D93
oklch(55.5% 0.059 291.6)
-
Step 700
700
#615B7D
oklch(49% 0.054 292.4)
-
Step 800
800
#4F4B66
oklch(42.8% 0.044 291.2)
-
Step 900
900
#423E53
oklch(37.6% 0.036 293.3)
-
Step 950
950
#262530
oklch(27% 0.02 289.1)
#AAA6C3 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) | #A0AAC4 | 0.016 |
| Deuteranopia (no green cones) | #A0A9C2 | 0.016 |
| Tritanopia (no blue cones) | #A5AAAF | 0.036 |
| Achromatopsia (no color) | #A9A9A9 | 0.042 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AAA6C3
#AAA6C3
oklch(73.8% 0.042 291.7)
- #AAAD8F
#AAAD8F
oklch(73.7% 0.042 112.1)
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 #AAA6C3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Steel #97A7B3 ΔE 0.037
- Dark Gray #A9A9A9 ΔE 0.042
- French Gray #ADB5BD ΔE 0.045
- Cool Grey #95A3A6 ΔE 0.053
- Bluey Grey #89A0B0 ΔE 0.057
- Light Grey Blue #9DBCD4 ΔE 0.057
- Bluegrey #85A3B2 ΔE 0.058
- Pewter #96A8A1 ΔE 0.061
Use #AAA6C3 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.