#AC5ECC
Closest named color: Medium Orchid (#BA55D3). oklch(61.7% 0.176 315.2), rgb(172, 94, 204).
Aa
Black text reads best on this color (5.22:1).
About this color
#AC5ECC is a medium-dark, vivid purple. In OKLCH its lightness is 62%, its chroma 0.176 and its hue 315°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Orchid (#BA55D3), ΔE 0.031 away. Black text reads best on it, at 5.22:1.
| Hue family | Purples |
| Lightness | medium-dark (62%) |
| Chroma | vivid (0.176) |
| Temperature | in between |
| Nearest name | Medium Orchid (#BA55D3) |
| Black text | 5.22:1 |
| White text | 4.01:1 |
Values
| HEX | #AC5ECC |
| RGB | rgb(172, 94, 204) |
| HSL | hsl(283, 52%, 58%) |
| OKLCH | oklch(61.7% 0.176 315.2) |
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 #AC5ECC | 4.01:1 | AA large text | Lc -72.6 | Content text, not long reading |
| Black text on #AC5ECC | 5.22:1 | AA | Lc 37.0 | Non-text elements, placeholder text |
| #AC5ECC text on white | 4.01:1 | AA large text | Lc 67.0 | Content text, not long reading |
| #AC5ECC text on black | 5.22:1 | AA | Lc -34.6 | 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
#F8F3FB
oklch(97% 0.012 313.2)
-
Step 100
100
#F0E5F6
oklch(93.6% 0.025 314)
-
Step 200
200
#E5D0EF
oklch(88.4% 0.048 315)
-
Step 300
300
#D6B0E7
oklch(80.9% 0.086 315.3)
-
Step 400
400
#C185DB
oklch(70.8% 0.137 315.2)
-
Step 500
500 (this color)
#AC5ECC
oklch(61.7% 0.176 315.2)
-
Step 600
600
#9C46BE
oklch(55.7% 0.191 315.1)
-
Step 700
700
#8536A4
oklch(49.1% 0.178 315)
-
Step 800
800
#6C2E85
oklch(42.7% 0.147 314.9)
-
Step 900
900
#582A6A
oklch(37.7% 0.115 315.5)
-
Step 950
950
#341A3E
oklch(27.1% 0.072 315.9)
#AC5ECC 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) | #437AD0 | 0.156 |
| Deuteranopia (no green cones) | #5D81C9 | 0.139 |
| Tritanopia (no blue cones) | #AA708C | 0.117 |
| Achromatopsia (no color) | #7F7F7F | 0.177 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC5ECC
#AC5ECC
oklch(61.7% 0.176 315.2)
- #519B0F
#519B0F
oklch(61.7% 0.176 135.2)
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 #AC5ECC, closest first.
No curated palette has a color within ΔE 0.04 of #AC5ECC.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Orchid #BA55D3 ΔE 0.031
- Amethyst #9B5FC0 ΔE 0.035
- Medium Purple #9370DB ΔE 0.057
- Deep Lilac #966EBD ΔE 0.057
- Soft Purple #A66FB5 ΔE 0.058
- Pinky Purple #C94CBE ΔE 0.061
- Deep Lavender #8D5EB7 ΔE 0.063
- Lighter Purple #A55AF4 ΔE 0.064
Use #AC5ECC 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.