#A577B1
Closest named color: Soft Purple (#A66FB5). oklch(63.6% 0.099 319.2), rgb(165, 119, 177).
Aa
Black text reads best on this color (5.87:1).
About this color
#A577B1 is a medium-light, moderately saturated purple. In OKLCH its lightness is 64%, its chroma 0.099 and its hue 319°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Soft Purple (#A66FB5), ΔE 0.023 away. Black text reads best on it, at 5.87:1.
| Hue family | Purples |
| Lightness | medium-light (64%) |
| Chroma | moderately saturated (0.099) |
| Temperature | in between |
| Nearest name | Soft Purple (#A66FB5) |
| Black text | 5.87:1 |
| White text | 3.57:1 |
Values
| HEX | #A577B1 |
| RGB | rgb(165, 119, 177) |
| HSL | hsl(288, 27%, 58%) |
| OKLCH | oklch(63.6% 0.099 319.2) |
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 #A577B1 | 3.57:1 | AA large text | Lc -68.7 | Content text, not long reading |
| Black text on #A577B1 | 5.87:1 | AA | Lc 40.8 | Non-text elements, placeholder text |
| #A577B1 text on white | 3.57:1 | AA large text | Lc 63.2 | Content text, not long reading |
| #A577B1 text on black | 5.87:1 | AA | Lc -38.4 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F7F4F8
oklch(97.1% 0.006 317.8)
-
Step 100
100
#EEE7F0
oklch(93.6% 0.014 318.7)
-
Step 200
200
#E1D4E5
oklch(88.5% 0.027 318.2)
-
Step 300
300
#CFB7D5
oklch(80.9% 0.049 319.5)
-
Step 400
400
#B691C0
oklch(70.7% 0.079 319)
-
Step 500
500 (this color)
#A577B1
oklch(63.6% 0.099 319.2)
-
Step 600
600
#8E5D9B
oklch(55.5% 0.108 319)
-
Step 700
700
#794D84
oklch(49.1% 0.099 319.4)
-
Step 800
800
#623F6C
oklch(42.6% 0.084 318.5)
-
Step 900
900
#503657
oklch(37.6% 0.064 319)
-
Step 950
950
#2F2033
oklch(27% 0.04 319)
#A577B1 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) | #7084B3 | 0.083 |
| Deuteranopia (no green cones) | #7B89AF | 0.076 |
| Tritanopia (no blue cones) | #A67E8C | 0.065 |
| Achromatopsia (no color) | #878787 | 0.100 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A577B1
#A577B1
oklch(63.6% 0.099 319.2)
- #6B9A5E
#6B9A5E
oklch(63.7% 0.1 139)
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 #A577B1, closest first.
No curated palette has a color within ΔE 0.04 of #A577B1.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Purple #A66FB5 ΔE 0.023
- Wisteria #A87DC2 ΔE 0.027
- Dark Lilac #9C6DA5 ΔE 0.033
- Heather #A484AC ΔE 0.037
- Deep Lilac #966EBD ΔE 0.043
- Dusty Lavender #AC86A8 ΔE 0.048
- Faded Purple #916E99 ΔE 0.053
- Purpley Grey #947E94 ΔE 0.060
Use #A577B1 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.