#917CBC
Closest named color: Deep Lilac (#966EBD). oklch(63% 0.097 298.7), rgb(145, 124, 188).
Aa
Black text reads best on this color (5.81:1).
About this color
#917CBC is a medium-light, moderately saturated purple. In OKLCH its lightness is 63%, its chroma 0.097 and its hue 299°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Lilac (#966EBD), ΔE 0.037 away. Black text reads best on it, at 5.81:1.
| Hue family | Purples |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.097) |
| Temperature | in between |
| Nearest name | Deep Lilac (#966EBD) |
| Black text | 5.81:1 |
| White text | 3.61:1 |
Values
| HEX | #917CBC |
| RGB | rgb(145, 124, 188) |
| HSL | hsl(260, 32%, 61%) |
| OKLCH | oklch(63% 0.097 298.7) |
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 #917CBC | 3.61:1 | AA large text | Lc -69.2 | Content text, not long reading |
| Black text on #917CBC | 5.81:1 | AA | Lc 40.4 | Non-text elements, placeholder text |
| #917CBC text on white | 3.61:1 | AA large text | Lc 63.7 | Content text, not long reading |
| #917CBC text on black | 5.81:1 | AA | Lc -38.0 | 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
#F6F5F9
oklch(97.2% 0.005 297.7)
-
Step 100
100
#EBE8F2
oklch(93.6% 0.014 299.8)
-
Step 200
200
#DBD6E9
oklch(88.6% 0.026 297.9)
-
Step 300
300
#C4BADC
oklch(80.8% 0.048 298.8)
-
Step 400
400
#A697CA
oklch(70.7% 0.075 297.9)
-
Step 500
500 (this color)
#917CBC
oklch(63% 0.097 298.7)
-
Step 600
600
#7C65A8
oklch(55.7% 0.104 298.8)
-
Step 700
700
#685390
oklch(49% 0.098 298.6)
-
Step 800
800
#554475
oklch(42.6% 0.081 298.9)
-
Step 900
900
#463A5F
oklch(37.8% 0.063 298.2)
-
Step 950
950
#292237
oklch(27% 0.039 299.1)
#917CBC 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) | #6D87BF | 0.055 |
| Deuteranopia (no green cones) | #7086BA | 0.052 |
| Tritanopia (no blue cones) | #898693 | 0.077 |
| Achromatopsia (no color) | #878787 | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #917CBC
#917CBC
oklch(63% 0.097 298.7)
- #83914B
#83914B
oklch(62.9% 0.096 118.6)
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 #917CBC, closest first.
No curated palette has a color within ΔE 0.04 of #917CBC.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Lilac #966EBD ΔE 0.037
- Wisteria #A87DC2 ΔE 0.038
- Soft Purple #A66FB5 ΔE 0.044
- Dark Lilac #9C6DA5 ΔE 0.047
- Heather #A484AC ΔE 0.049
- Faded Purple #916E99 ΔE 0.057
- Medium Purple #9370DB ΔE 0.062
- Purpley Grey #947E94 ΔE 0.064
Use #917CBC 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.