#A99BBB
Closest named color: Cool Steel (#97A7B3). oklch(71.2% 0.048 305), rgb(169, 155, 187).
Aa
Black text reads best on this color (8.09:1).
About this color
#A99BBB is a medium-light, muted purple. In OKLCH its lightness is 71%, its chroma 0.048 and its hue 305°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Cool Steel (#97A7B3), ΔE 0.045 away. Black text reads best on it, at 8.09:1.
| Hue family | Purples |
| Lightness | medium-light (71%) |
| Chroma | muted (0.048) |
| Temperature | in between |
| Nearest name | Cool Steel (#97A7B3) |
| Black text | 8.09:1 |
| White text | 2.59:1 |
Values
| HEX | #A99BBB |
| RGB | rgb(169, 155, 187) |
| HSL | hsl(266, 19%, 67%) |
| OKLCH | oklch(71.2% 0.048 305) |
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 #A99BBB | 2.59:1 | Fails | Lc -55.8 | Large or bold text, headings |
| Black text on #A99BBB | 8.09:1 | AAA | Lc 53.3 | Large or bold text, headings |
| #A99BBB text on white | 2.59:1 | Fails | Lc 50.7 | Large or bold text, headings |
| #A99BBB text on black | 8.09:1 | AAA | Lc -51.2 | 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
#F6F5F8
oklch(97.2% 0.004 301.4)
-
Step 100
100
#EBE8EF
oklch(93.5% 0.01 305.4)
-
Step 200
200
#DBD6E2
oklch(88.4% 0.017 304.8)
-
Step 300
300
#C5BCD1
oklch(80.9% 0.031 305)
-
Step 400
400 (this color)
#A99BBB
oklch(71.2% 0.048 305)
-
Step 500
500
#9280A8
oklch(63% 0.062 305.2)
-
Step 600
600
#7C6993
oklch(55.5% 0.067 305)
-
Step 700
700
#69587D
oklch(49.2% 0.061 305.2)
-
Step 800
800
#554866
oklch(42.7% 0.051 304.1)
-
Step 900
900
#463C53
oklch(37.6% 0.041 304.4)
-
Step 950
950
#292331
oklch(26.9% 0.027 304.2)
#A99BBB 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) | #96A0BC | 0.028 |
| Deuteranopia (no green cones) | #98A1BA | 0.028 |
| Tritanopia (no blue cones) | #A79FA6 | 0.037 |
| Achromatopsia (no color) | #A1A1A1 | 0.048 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A99BBB
#A99BBB
oklch(71.2% 0.048 305)
- #9BA887
#9BA887
oklch(71.2% 0.049 125.1)
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 #A99BBB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Steel #97A7B3 ΔE 0.045
- Cool Gray #8D99AE ΔE 0.046
- Light Mauve #C292A1 ΔE 0.050
- Bluey Grey #89A0B0 ΔE 0.051
- Cool Grey #95A3A6 ΔE 0.052
- Dark Gray #A9A9A9 ΔE 0.053
- Dusty Lavender #AC86A8 ΔE 0.054
- Bluegrey #85A3B2 ΔE 0.056
Use #A99BBB 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.