#9178BE
Closest named color: Deep Lilac (#966EBD). oklch(62.4% 0.106 299.8), rgb(145, 120, 190).
Aa
Black text reads best on this color (5.63:1).
About this color
#9178BE is a medium-light, moderately saturated purple. In OKLCH its lightness is 62%, its chroma 0.106 and its hue 300°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Lilac (#966EBD), ΔE 0.026 away. Black text reads best on it, at 5.63:1.
| Hue family | Purples |
| Lightness | medium-light (62%) |
| Chroma | moderately saturated (0.106) |
| Temperature | in between |
| Nearest name | Deep Lilac (#966EBD) |
| Black text | 5.63:1 |
| White text | 3.72:1 |
Values
| HEX | #9178BE |
| RGB | rgb(145, 120, 190) |
| HSL | hsl(261, 35%, 61%) |
| OKLCH | oklch(62.4% 0.106 299.8) |
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 #9178BE | 3.72:1 | AA large text | Lc -70.3 | Content text, not long reading |
| Black text on #9178BE | 5.63:1 | AA | Lc 39.3 | Non-text elements, placeholder text |
| #9178BE text on white | 3.72:1 | AA large text | Lc 64.8 | Content text, not long reading |
| #9178BE text on black | 5.63:1 | AA | Lc -36.9 | 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 500.
-
Step 50
50
#F6F4FA
oklch(97% 0.008 301.4)
-
Step 100
100
#EBE8F3
oklch(93.7% 0.015 298.6)
-
Step 200
200
#DCD5EA
oklch(88.5% 0.029 301)
-
Step 300
300
#C5BADE
oklch(81% 0.051 299.2)
-
Step 400
400
#A895CD
oklch(70.7% 0.083 299.8)
-
Step 500
500 (this color)
#9178BE
oklch(62.4% 0.106 299.8)
-
Step 600
600
#7E62AD
oklch(55.6% 0.116 299.8)
-
Step 700
700
#6A5194
oklch(49.1% 0.107 299.7)
-
Step 800
800
#574378
oklch(42.8% 0.088 300.1)
-
Step 900
900
#473961
oklch(37.8% 0.069 299.2)
-
Step 950
950
#2A2139
oklch(27% 0.045 300.7)
#9178BE 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) | #6784C1 | 0.063 |
| Deuteranopia (no green cones) | #6B84BC | 0.060 |
| Tritanopia (no blue cones) | #898392 | 0.083 |
| Achromatopsia (no color) | #848484 | 0.107 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9178BE
#9178BE
oklch(62.4% 0.106 299.8)
- #7F9042
#7F9042
oklch(62.2% 0.106 119.8)
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 #9178BE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Lilac #966EBD ΔE 0.026
- Soft Purple #A66FB5 ΔE 0.039
- Wisteria #A87DC2 ΔE 0.041
- Dark Lilac #9C6DA5 ΔE 0.044
- Medium Purple #9370DB ΔE 0.052
- Faded Purple #916E99 ΔE 0.056
- Heather #A484AC ΔE 0.058
- Amethyst #9B5FC0 ΔE 0.063
Use #9178BE 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.