#A583D0
Closest named color: Wisteria (#A87DC2). oklch(67.2% 0.116 303.7), rgb(165, 131, 208).
Aa
Black text reads best on this color (6.75:1).
About this color
#A583D0 is a medium-light, moderately saturated purple. In OKLCH its lightness is 67%, its chroma 0.116 and its hue 304°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Wisteria (#A87DC2), ΔE 0.023 away. Black text reads best on it, at 6.75:1.
| Hue family | Purples |
| Lightness | medium-light (67%) |
| Chroma | moderately saturated (0.116) |
| Temperature | in between |
| Nearest name | Wisteria (#A87DC2) |
| Black text | 6.75:1 |
| White text | 3.10:1 |
Values
| HEX | #A583D0 |
| RGB | rgb(165, 131, 208) |
| HSL | hsl(266, 45%, 66%) |
| OKLCH | oklch(67.2% 0.116 303.7) |
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 #A583D0 | 3.10:1 | AA large text | Lc -63.4 | Content text, not long reading |
| Black text on #A583D0 | 6.75:1 | AA | Lc 46.1 | Large or bold text, headings |
| #A583D0 text on white | 3.10:1 | AA large text | Lc 58.0 | Large or bold text, headings |
| #A583D0 text on black | 6.75:1 | AA | Lc -43.8 | 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 400.
-
Step 50
50
#F7F4FB
oklch(97.1% 0.01 305.4)
-
Step 100
100
#EDE7F6
oklch(93.7% 0.021 304)
-
Step 200
200
#DFD3F0
oklch(88.5% 0.041 304.3)
-
Step 300
300
#CAB6E8
oklch(81% 0.073 303.1)
-
Step 400
400 (this color)
#A583D0
oklch(67.2% 0.116 303.7)
-
Step 500
500
#9D70D2
oklch(63.2% 0.148 303.6)
-
Step 600
600
#8856BF
oklch(55.6% 0.161 303.6)
-
Step 700
700
#7445A5
oklch(49.1% 0.151 303.9)
-
Step 800
800
#5E3A85
oklch(42.7% 0.123 303.8)
-
Step 900
900
#4D326B
oklch(37.7% 0.098 304)
-
Step 950
950
#2D1E3F
oklch(27.1% 0.062 303.5)
#A583D0 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) | #7291D3 | 0.076 |
| Deuteranopia (no green cones) | #7992CE | 0.071 |
| Tritanopia (no blue cones) | #9E8FA0 | 0.088 |
| Achromatopsia (no color) | #929292 | 0.117 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A583D0
#A583D0
oklch(67.2% 0.116 303.7)
- #87A24C
#87A24C
oklch(67.2% 0.117 124)
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 #A583D0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wisteria #A87DC2 ΔE 0.023
- Pale Purple #B790D4 ΔE 0.046
- Perrywinkle #8F8CE7 ΔE 0.047
- Heather #A484AC ΔE 0.056
- Soft Purple #A66FB5 ΔE 0.056
- Deep Lilac #966EBD ΔE 0.062
- Medium Purple #9370DB ΔE 0.063
- Dusty Lavender #AC86A8 ΔE 0.064
Use #A583D0 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.