#816ABB
Closest named color: Deep Lavender (#8D5EB7). oklch(58.1% 0.123 295.4), rgb(129, 106, 187).
Aa
Black text reads best on this color (4.71:1).
About this color
#816ABB is a medium-dark, moderately saturated purple. In OKLCH its lightness is 58%, its chroma 0.123 and its hue 295°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Lavender (#8D5EB7), ΔE 0.033 away. Black text reads best on it, at 4.71:1.
| Hue family | Purples |
| Lightness | medium-dark (58%) |
| Chroma | moderately saturated (0.123) |
| Temperature | in between |
| Nearest name | Deep Lavender (#8D5EB7) |
| Black text | 4.71:1 |
| White text | 4.45:1 |
Values
| HEX | #816ABB |
| RGB | rgb(129, 106, 187) |
| HSL | hsl(257, 37%, 57%) |
| OKLCH | oklch(58.1% 0.123 295.4) |
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 #816ABB | 4.45:1 | AA large text | Lc -76.3 | Fine for body text |
| Black text on #816ABB | 4.71:1 | AA | Lc 33.3 | Non-text elements, placeholder text |
| #816ABB text on white | 4.45:1 | AA large text | Lc 70.8 | Content text, not long reading |
| #816ABB text on black | 4.71:1 | AA | Lc -30.9 | 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 600.
-
Step 50
50
#F6F4FA
oklch(97% 0.008 301.4)
-
Step 100
100
#EAE8F4
oklch(93.6% 0.016 293.7)
-
Step 200
200
#DAD5EC
oklch(88.4% 0.032 295.7)
-
Step 300
300
#C3BAE1
oklch(80.9% 0.055 295.7)
-
Step 400
400
#A596D2
oklch(70.8% 0.088 295.6)
-
Step 500
500
#8F7BC6
oklch(63.2% 0.112 295.3)
-
Step 600
600 (this color)
#816ABB
oklch(58.1% 0.123 295.4)
-
Step 700
700
#67519A
oklch(49.1% 0.115 295.8)
-
Step 800
800
#54437D
oklch(42.8% 0.095 295.6)
-
Step 900
900
#453964
oklch(37.7% 0.073 295.5)
-
Step 950
950
#28213B
oklch(26.9% 0.048 295.4)
#816ABB 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) | #5278BE | 0.070 |
| Deuteranopia (no green cones) | #5576B9 | 0.066 |
| Tritanopia (no blue cones) | #747989 | 0.100 |
| Achromatopsia (no color) | #777777 | 0.123 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #816ABB
#816ABB
oklch(58.1% 0.123 295.4)
- #78831A
#78831A
oklch(58.2% 0.123 115.7)
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 #816ABB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Lavender #8D5EB7 ΔE 0.033
- Deep Lilac #966EBD ΔE 0.037
- Amethyst #9B5FC0 ΔE 0.050
- Dark Lavender #856798 ΔE 0.054
- Medium Purple #9370DB ΔE 0.058
- Dark Lilac #9C6DA5 ΔE 0.059
- Faded Purple #916E99 ΔE 0.063
- Light Indigo #6D5ACF ΔE 0.065
Use #816ABB 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.