#A33CB6
Closest named color: Purply (#983FB2). oklch(55% 0.2 321), rgb(163, 60, 182).
Aa
White text reads best on this color (5.41:1).
About this color
#A33CB6 is a medium-dark, vivid purple. In OKLCH its lightness is 55%, its chroma 0.200 and its hue 321°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purply (#983FB2), ΔE 0.022 away. White text reads best on it, at 5.41:1.
| Hue family | Purples |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.200) |
| Temperature | in between |
| Nearest name | Purply (#983FB2) |
| Black text | 3.87:1 |
| White text | 5.41:1 |
Values
| HEX | #A33CB6 |
| RGB | rgb(163, 60, 182) |
| HSL | hsl(291, 50%, 47%) |
| OKLCH | oklch(55% 0.2 321) |
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 #A33CB6 | 5.41:1 | AA | Lc -81.5 | Fine for body text |
| Black text on #A33CB6 | 3.87:1 | AA large text | Lc 27.9 | Dividers and decoration only |
| #A33CB6 text on white | 5.41:1 | AA | Lc 76.1 | Fine for body text |
| #A33CB6 text on black | 3.87:1 | AA large text | Lc -25.6 | Dividers and decoration only |
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 600.
-
Step 50
50
#F9F3FA
oklch(97.1% 0.011 321.3)
-
Step 100
100
#F2E5F5
oklch(93.7% 0.025 319.9)
-
Step 200
200
#E9CFEE
oklch(88.5% 0.05 320.8)
-
Step 300
300
#DCAEE4
oklch(81% 0.09 321.4)
-
Step 400
400
#C981D6
oklch(70.8% 0.143 321.3)
-
Step 500
500
#BA5DCB
oklch(63.2% 0.183 321.2)
-
Step 600
600 (this color)
#A33CB6
oklch(55% 0.2 321)
-
Step 700
700
#8D2F9F
oklch(49.1% 0.186 320.8)
-
Step 800
800
#732981
oklch(42.8% 0.154 320.9)
-
Step 900
900
#5D2767
oklch(37.7% 0.119 321.1)
-
Step 950
950
#37183C
oklch(27.1% 0.075 321.9)
#A33CB6 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) | #1563BA | 0.201 |
| Deuteranopia (no green cones) | #496EB3 | 0.172 |
| Tritanopia (no blue cones) | #A45174 | 0.122 |
| Achromatopsia (no color) | #6A6A6A | 0.201 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A33CB6
#A33CB6
oklch(55% 0.2 321)
- #1D8900
#1D8900
oklch(54.9% 0.181 141)
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 #A33CB6, closest first.
No curated palette has a color within ΔE 0.04 of #A33CB6.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purply #983FB2 ΔE 0.022
- Dark Orchid #9932CC ΔE 0.046
- Warm Purple #952E8F ΔE 0.069
- Amethyst #9B5FC0 ΔE 0.069
- Purpley Pink #C83CB9 ΔE 0.072
- Deep Lavender #8D5EB7 ΔE 0.075
- Medium Orchid #BA55D3 ΔE 0.076
- Vibrant Purple #AD03DE ΔE 0.079
Use #A33CB6 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.