#815FBA
Closest named color: Deep Lavender (#8D5EB7). oklch(56.1% 0.139 299.1), rgb(129, 95, 186).
Aa
White text reads best on this color (4.90:1).
About this color
#815FBA is a medium-dark, moderately saturated purple. In OKLCH its lightness is 56%, its chroma 0.139 and its hue 299°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Lavender (#8D5EB7), ΔE 0.021 away. White text reads best on it, at 4.90:1.
| Hue family | Purples |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.139) |
| Temperature | in between |
| Nearest name | Deep Lavender (#8D5EB7) |
| Black text | 4.27:1 |
| White text | 4.90:1 |
Values
| HEX | #815FBA |
| RGB | rgb(129, 95, 186) |
| HSL | hsl(262, 40%, 55%) |
| OKLCH | oklch(56.1% 0.139 299.1) |
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 #815FBA | 4.90:1 | AA | Lc -79.2 | Fine for body text |
| Black text on #815FBA | 4.27:1 | AA large text | Lc 30.3 | Non-text elements, placeholder text |
| #815FBA text on white | 4.90:1 | AA | Lc 73.8 | Content text, not long reading |
| #815FBA text on black | 4.27:1 | AA large text | Lc -27.9 | 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
#F6F4FA
oklch(97% 0.008 301.4)
-
Step 100
100
#EBE7F5
oklch(93.5% 0.019 299.1)
-
Step 200
200
#DCD5ED
oklch(88.6% 0.033 299)
-
Step 300
300
#C6B8E4
oklch(80.9% 0.063 299.5)
-
Step 400
400
#A993D7
oklch(70.8% 0.1 298.7)
-
Step 500
500
#9576CC
oklch(63.1% 0.129 299.3)
-
Step 600
600 (this color)
#815FBA
oklch(56.1% 0.139 299.1)
-
Step 700
700
#6C4D9F
oklch(49.2% 0.129 299)
-
Step 800
800
#583F81
oklch(42.7% 0.108 299.3)
-
Step 900
900
#483667
oklch(37.6% 0.083 299.3)
-
Step 950
950
#2A203D
oklch(27% 0.054 298.6)
#815FBA 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) | #4171BD | 0.093 |
| Deuteranopia (no green cones) | #4970B8 | 0.086 |
| Tritanopia (no blue cones) | #757084 | 0.108 |
| Achromatopsia (no color) | #717171 | 0.140 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #815FBA
#815FBA
oklch(56.1% 0.139 299.1)
- #6D7F00
#6D7F00
oklch(56.2% 0.132 119.1)
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 #815FBA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Lavender #8D5EB7 ΔE 0.021
- Amethyst #9B5FC0 ΔE 0.046
- Light Indigo #6D5ACF ΔE 0.050
- Slate Blue #6A5ACD ΔE 0.052
- Deep Lilac #966EBD ΔE 0.054
- Dark Periwinkle #665FD1 ΔE 0.056
- Iris #6258C4 ΔE 0.058
- Dark Lavender #856798 ΔE 0.062
Use #815FBA 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.