#A099BF
Closest named color: Cool Gray (#8D99AE). oklch(70.2% 0.055 293.4), rgb(160, 153, 191).
Aa
Black text reads best on this color (7.80:1).
About this color
#A099BF is a medium-light, muted purple. In OKLCH its lightness is 70%, its chroma 0.055 and its hue 293°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Cool Gray (#8D99AE), ΔE 0.039 away. Black text reads best on it, at 7.80:1.
| Hue family | Purples |
| Lightness | medium-light (70%) |
| Chroma | muted (0.055) |
| Temperature | in between |
| Nearest name | Cool Gray (#8D99AE) |
| Black text | 7.80:1 |
| White text | 2.69:1 |
Values
| HEX | #A099BF |
| RGB | rgb(160, 153, 191) |
| HSL | hsl(251, 23%, 67%) |
| OKLCH | oklch(70.2% 0.055 293.4) |
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 #A099BF | 2.69:1 | Fails | Lc -57.4 | Large or bold text, headings |
| Black text on #A099BF | 7.80:1 | AAA | Lc 51.8 | Large or bold text, headings |
| #A099BF text on white | 2.69:1 | Fails | Lc 52.2 | Large or bold text, headings |
| #A099BF text on black | 7.80:1 | AAA | Lc -49.6 | 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
#EAE9F0
oklch(93.7% 0.009 292.8)
-
Step 200
200
#D9D7E5
oklch(88.5% 0.019 292.6)
-
Step 300
300
#C1BDD6
oklch(80.9% 0.035 292.9)
-
Step 400
400 (this color)
#A099BF
oklch(70.2% 0.055 293.4)
-
Step 500
500
#8B82B1
oklch(63.2% 0.07 293.1)
-
Step 600
600
#756B9D
oklch(55.7% 0.077 292.9)
-
Step 700
700
#625986
oklch(49.1% 0.072 292.7)
-
Step 800
800
#50496D
oklch(42.8% 0.059 292.6)
-
Step 900
900
#423D58
oklch(37.7% 0.046 292.5)
-
Step 950
950
#272434
oklch(27.1% 0.03 292.9)
#A099BF 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) | #919EC1 | 0.023 |
| Deuteranopia (no green cones) | #919DBE | 0.023 |
| Tritanopia (no blue cones) | #9A9FA6 | 0.047 |
| Achromatopsia (no color) | #9E9E9E | 0.056 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A099BF
#A099BF
oklch(70.2% 0.055 293.4)
- #9FA37C
#9FA37C
oklch(70.2% 0.054 112.6)
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 #A099BF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Gray #8D99AE ΔE 0.039
- Bluey Grey #89A0B0 ΔE 0.046
- Cool Steel #97A7B3 ΔE 0.048
- Bluegrey #85A3B2 ΔE 0.052
- Dusty Lavender #AC86A8 ΔE 0.053
- Heather #A484AC ΔE 0.055
- Cool Grey #95A3A6 ΔE 0.056
- Pale Purple #B790D4 ΔE 0.056
Use #A099BF 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.