#AB6CDB
Closest named color: Medium Purple (#9370DB). oklch(64.5% 0.17 308.6), rgb(171, 108, 219).
Aa
Black text reads best on this color (5.89:1).
About this color
#AB6CDB is a medium-light, vivid purple. In OKLCH its lightness is 64%, its chroma 0.170 and its hue 309°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Purple (#9370DB), ΔE 0.040 away. Black text reads best on it, at 5.89:1.
| Hue family | Purples |
| Lightness | medium-light (64%) |
| Chroma | vivid (0.170) |
| Temperature | in between |
| Nearest name | Medium Purple (#9370DB) |
| Black text | 5.89:1 |
| White text | 3.55:1 |
Values
| HEX | #AB6CDB |
| RGB | rgb(171, 108, 219) |
| HSL | hsl(274, 61%, 64%) |
| OKLCH | oklch(64.5% 0.17 308.6) |
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 #AB6CDB | 3.55:1 | AA large text | Lc -68.4 | Content text, not long reading |
| Black text on #AB6CDB | 5.89:1 | AA | Lc 41.2 | Non-text elements, placeholder text |
| #AB6CDB text on white | 3.55:1 | AA large text | Lc 62.9 | Content text, not long reading |
| #AB6CDB text on black | 5.89:1 | AA | Lc -38.8 | 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 500.
-
Step 50
50
#F7F4FB
oklch(97.1% 0.01 305.4)
-
Step 100
100
#EEE6F7
oklch(93.6% 0.024 307)
-
Step 200
200
#E2D1F1
oklch(88.4% 0.047 309.2)
-
Step 300
300
#D0B2EA
oklch(80.8% 0.084 308.9)
-
Step 400
400
#B888DF
oklch(70.6% 0.133 308.7)
-
Step 500
500 (this color)
#AB6CDB
oklch(64.5% 0.17 308.6)
-
Step 600
600
#924CC4
oklch(55.6% 0.185 308.4)
-
Step 700
700
#7C3CA9
oklch(49% 0.171 308.4)
-
Step 800
800
#653389
oklch(42.8% 0.141 308.4)
-
Step 900
900
#522D6E
oklch(37.6% 0.112 308.2)
-
Step 950
950
#301B40
oklch(26.9% 0.07 308.6)
#AB6CDB 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) | #4D85DF | 0.136 |
| Deuteranopia (no green cones) | #6089D8 | 0.123 |
| Tritanopia (no blue cones) | #A47F9A | 0.121 |
| Achromatopsia (no color) | #888888 | 0.171 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AB6CDB
#AB6CDB
oklch(64.5% 0.17 308.6)
- #6EA001
#6EA001
oklch(64.6% 0.17 128.5)
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 #AB6CDB, closest first.
No curated palette has a color within ΔE 0.04 of #AB6CDB.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Purple #9370DB ΔE 0.040
- Light Urple #B36FF6 ΔE 0.042
- Medium Orchid #BA55D3 ΔE 0.051
- Amethyst #9B5FC0 ΔE 0.055
- Light Purple #BF77F6 ΔE 0.057
- Deep Lilac #966EBD ΔE 0.058
- Lighter Purple #A55AF4 ΔE 0.058
- Soft Purple #A66FB5 ΔE 0.060
Use #AB6CDB 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.