#A591B0
Closest named color: Dusty Lavender (#AC86A8). oklch(68.5% 0.05 313.6), rgb(165, 145, 176).
Aa
Black text reads best on this color (7.27:1).
About this color
#A591B0 is a medium-light, muted purple. In OKLCH its lightness is 68%, its chroma 0.050 and its hue 314°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dusty Lavender (#AC86A8), ΔE 0.029 away. Black text reads best on it, at 7.27:1.
| Hue family | Purples |
| Lightness | medium-light (68%) |
| Chroma | muted (0.050) |
| Temperature | in between |
| Nearest name | Dusty Lavender (#AC86A8) |
| Black text | 7.27:1 |
| White text | 2.88:1 |
Values
| HEX | #A591B0 |
| RGB | rgb(165, 145, 176) |
| HSL | hsl(279, 16%, 63%) |
| OKLCH | oklch(68.5% 0.05 313.6) |
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 #A591B0 | 2.88:1 | Fails | Lc -60.4 | Content text, not long reading |
| Black text on #A591B0 | 7.27:1 | AAA | Lc 48.9 | Large or bold text, headings |
| #A591B0 text on white | 2.88:1 | Fails | Lc 55.1 | Large or bold text, headings |
| #A591B0 text on black | 7.27:1 | AAA | Lc -46.7 | 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
#ECE8EE
oklch(93.6% 0.009 314.8)
-
Step 200
200
#DDD6E1
oklch(88.5% 0.017 313.6)
-
Step 300
300
#C8BBCF
oklch(80.9% 0.031 314)
-
Step 400
400 (this color)
#A591B0
oklch(68.5% 0.05 313.6)
-
Step 500
500
#987EA5
oklch(63.1% 0.065 314.3)
-
Step 600
600
#826790
oklch(55.5% 0.07 313.9)
-
Step 700
700
#6E567B
oklch(49.2% 0.064 313.4)
-
Step 800
800
#5A4664
oklch(42.7% 0.055 314.2)
-
Step 900
900
#4A3B51
oklch(37.7% 0.042 314.9)
-
Step 950
950
#2B2330
oklch(27.1% 0.026 312.3)
#A591B0 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) | #8D97B1 | 0.036 |
| Deuteranopia (no green cones) | #9199AF | 0.035 |
| Tritanopia (no blue cones) | #A4949B | 0.035 |
| Achromatopsia (no color) | #989898 | 0.050 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A591B0
#A591B0
oklch(68.5% 0.05 313.6)
- #8DA181
#8DA181
oklch(68.4% 0.051 133.8)
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 #A591B0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Lavender #AC86A8 ΔE 0.029
- Heather #A484AC ΔE 0.034
- Cool Gray #8D99AE ΔE 0.040
- Light Mauve #C292A1 ΔE 0.050
- Bluey Grey #89A0B0 ΔE 0.054
- Grey Pink #C3909B ΔE 0.054
- Rosy Brown #BC8F8F ΔE 0.057
- Cool Grey #95A3A6 ΔE 0.060
Use #A591B0 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.