#A090A4
Closest named color: Dusty Lavender (#AC86A8). oklch(67.4% 0.034 319.5), rgb(160, 144, 164).
Aa
Black text reads best on this color (7.02:1).
About this color
#A090A4 is a medium-light, muted purple. In OKLCH its lightness is 67%, its chroma 0.034 and its hue 319°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dusty Lavender (#AC86A8), ΔE 0.034 away. Black text reads best on it, at 7.02:1.
| Hue family | Purples |
| Lightness | medium-light (67%) |
| Chroma | muted (0.034) |
| Temperature | in between |
| Nearest name | Dusty Lavender (#AC86A8) |
| Black text | 7.02:1 |
| White text | 2.99:1 |
Values
| HEX | #A090A4 |
| RGB | rgb(160, 144, 164) |
| HSL | hsl(288, 10%, 60%) |
| OKLCH | oklch(67.4% 0.034 319.5) |
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 #A090A4 | 2.99:1 | Fails | Lc -61.9 | Content text, not long reading |
| Black text on #A090A4 | 7.02:1 | AAA | Lc 47.5 | Large or bold text, headings |
| #A090A4 text on white | 2.99:1 | Fails | Lc 56.6 | Large or bold text, headings |
| #A090A4 text on black | 7.02:1 | AAA | Lc -45.2 | 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
#F6F5F7
oklch(97.1% 0.003 308.4)
-
Step 100
100
#ECE8EC
oklch(93.5% 0.007 325.6)
-
Step 200
200
#DDD7DE
oklch(88.6% 0.011 321.3)
-
Step 300
300
#C7BCC9
oklch(80.8% 0.022 321)
-
Step 400
400 (this color)
#A090A4
oklch(67.4% 0.034 319.5)
-
Step 500
500
#95819A
oklch(63% 0.044 319.5)
-
Step 600
600
#806B85
oklch(55.7% 0.047 319.7)
-
Step 700
700
#6C5971
oklch(49.1% 0.044 319.2)
-
Step 800
800
#58495C
oklch(42.8% 0.036 319.1)
-
Step 900
900
#483D4B
oklch(37.7% 0.028 318.9)
-
Step 950
950
#2A242C
oklch(27% 0.017 317.7)
#A090A4 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) | #8E94A5 | 0.027 |
| Deuteranopia (no green cones) | #9196A3 | 0.027 |
| Tritanopia (no blue cones) | #A09297 | 0.022 |
| Achromatopsia (no color) | #959595 | 0.035 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A090A4
#A090A4
oklch(67.4% 0.034 319.5)
- #8C9C88
#8C9C88
oklch(67.4% 0.034 139.4)
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 #A090A4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Lavender #AC86A8 ΔE 0.034
- Cool Gray #8D99AE ΔE 0.034
- Heather #A484AC ΔE 0.038
- English Lavender #9D8189 ΔE 0.048
- Warm Grey #978A84 ΔE 0.049
- Bluey Grey #89A0B0 ΔE 0.049
- Rosy Brown #BC8F8F ΔE 0.051
- Cool Grey #95A3A6 ΔE 0.053
Use #A090A4 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.