#815CDE
Closest named color: Purpley (#8756E4). oklch(57.9% 0.19 292.6), rgb(129, 92, 222).
Aa
White text reads best on this color (4.64:1).
About this color
#815CDE is a medium-dark, vivid purple. In OKLCH its lightness is 58%, its chroma 0.190 and its hue 293°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purpley (#8756E4), ΔE 0.018 away. White text reads best on it, at 4.64:1.
| Hue family | Purples |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.190) |
| Temperature | in between |
| Nearest name | Purpley (#8756E4) |
| Black text | 4.51:1 |
| White text | 4.64:1 |
Values
| HEX | #815CDE |
| RGB | rgb(129, 92, 222) |
| HSL | hsl(257, 66%, 62%) |
| OKLCH | oklch(57.9% 0.19 292.6) |
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 #815CDE | 4.64:1 | AA | Lc -77.4 | Fine for body text |
| Black text on #815CDE | 4.51:1 | AA | Lc 32.2 | Non-text elements, placeholder text |
| #815CDE text on white | 4.64:1 | AA | Lc 71.9 | Content text, not long reading |
| #815CDE text on black | 4.51:1 | AA | Lc -29.8 | 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
#F5F4FD
oklch(97% 0.012 291.3)
-
Step 100
100
#EAE7F9
oklch(93.6% 0.024 293.6)
-
Step 200
200
#D9D4F7
oklch(88.5% 0.048 291.9)
-
Step 300
300
#C2B7F4
oklch(81% 0.086 292.6)
-
Step 400
400
#A48FEE
oklch(70.7% 0.137 292.7)
-
Step 500
500
#8F70E8
oklch(63.1% 0.174 292.6)
-
Step 600
600 (this color)
#815CDE
oklch(57.9% 0.19 292.6)
-
Step 700
700
#6744BA
oklch(49.1% 0.177 292.3)
-
Step 800
800
#543996
oklch(42.7% 0.146 292.5)
-
Step 900
900
#453278
oklch(37.7% 0.115 292.5)
-
Step 950
950
#281E46
oklch(27% 0.072 292.4)
#815CDE 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) | #0076E2 | 0.123 |
| Deuteranopia (no green cones) | #1272DB | 0.119 |
| Tritanopia (no blue cones) | #677994 | 0.153 |
| Achromatopsia (no color) | #747474 | 0.191 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #815CDE
#815CDE
oklch(57.9% 0.19 292.6)
- #7C8100
#7C8100
oklch(57.9% 0.129 112.5)
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 #815CDE, closest first.
No curated palette has a color within ΔE 0.04 of #815CDE.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purpley #8756E4 ΔE 0.018
- Medium Slate Blue #7B68EE ΔE 0.035
- Light Indigo #6D5ACF ΔE 0.040
- Slate Blue #6A5ACD ΔE 0.046
- Dark Periwinkle #665FD1 ΔE 0.047
- Medium Purple #9370DB ΔE 0.059
- Deep Lavender #8D5EB7 ΔE 0.065
- Iris #6258C4 ΔE 0.065
Use #815CDE 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.