#A575D5
Closest named color: Medium Purple (#9370DB). oklch(65% 0.146 305.8), rgb(165, 117, 213).
Aa
Black text reads best on this color (6.10:1).
About this color
#A575D5 is a medium-light, vivid purple. In OKLCH its lightness is 65%, its chroma 0.146 and its hue 306°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Purple (#9370DB), ΔE 0.035 away. Black text reads best on it, at 6.10:1.
| Hue family | Purples |
| Lightness | medium-light (65%) |
| Chroma | vivid (0.146) |
| Temperature | in between |
| Nearest name | Medium Purple (#9370DB) |
| Black text | 6.10:1 |
| White text | 3.43:1 |
Values
| HEX | #A575D5 |
| RGB | rgb(165, 117, 213) |
| HSL | hsl(270, 53%, 65%) |
| OKLCH | oklch(65% 0.146 305.8) |
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 #A575D5 | 3.43:1 | AA large text | Lc -67.2 | Content text, not long reading |
| Black text on #A575D5 | 6.10:1 | AA | Lc 42.3 | Non-text elements, placeholder text |
| #A575D5 text on white | 3.43:1 | AA large text | Lc 61.7 | Content text, not long reading |
| #A575D5 text on black | 6.10:1 | AA | Lc -40.0 | 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
#F7F4FB
oklch(97.1% 0.01 305.4)
-
Step 100
100
#EDE7F5
oklch(93.7% 0.02 305.3)
-
Step 200
200
#DFD3EF
oklch(88.5% 0.04 304.9)
-
Step 300
300
#CCB5E6
oklch(80.9% 0.072 306.1)
-
Step 400
400
#B28DD9
oklch(70.6% 0.115 306)
-
Step 500
500 (this color)
#A575D5
oklch(65% 0.146 305.8)
-
Step 600
600
#8A55BC
oklch(55.5% 0.16 305.6)
-
Step 700
700
#7645A2
oklch(49.2% 0.148 306)
-
Step 800
800
#603983
oklch(42.7% 0.123 306.2)
-
Step 900
900
#4E3269
oklch(37.7% 0.095 305.8)
-
Step 950
950
#2E1E3E
oklch(27.1% 0.061 305.8)
#A575D5 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) | #5C89D8 | 0.107 |
| Deuteranopia (no green cones) | #688BD2 | 0.099 |
| Tritanopia (no blue cones) | #9E859B | 0.108 |
| Achromatopsia (no color) | #8A8A8A | 0.147 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A575D5
#A575D5
oklch(65% 0.146 305.8)
- #799E2A
#799E2A
oklch(64.9% 0.147 125.9)
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 #A575D5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Purple #9370DB ΔE 0.035
- Wisteria #A87DC2 ΔE 0.039
- Deep Lilac #966EBD ΔE 0.046
- Soft Purple #A66FB5 ΔE 0.048
- Light Urple #B36FF6 ΔE 0.057
- Amethyst #9B5FC0 ΔE 0.060
- Perrywinkle #8F8CE7 ΔE 0.063
- Light Purple #BF77F6 ΔE 0.065
Use #A575D5 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.