#6919A6
Closest named color: Grape (#7209B7). oklch(42.8% 0.203 304), rgb(105, 25, 166).
Aa
White text reads best on this color (9.16:1).
About this color
#6919A6 is a dark, vivid purple. In OKLCH its lightness is 43%, its chroma 0.203 and its hue 304°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape (#7209B7), ΔE 0.032 away. White text reads best on it, at 9.16:1.
| Hue family | Purples |
| Lightness | dark (43%) |
| Chroma | vivid (0.203) |
| Temperature | in between |
| Nearest name | Grape (#7209B7) |
| Black text | 2.29:1 |
| White text | 9.16:1 |
Values
| HEX | #6919A6 |
| RGB | rgb(105, 25, 166) |
| HSL | hsl(274, 74%, 37%) |
| OKLCH | oklch(42.8% 0.203 304) |
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 #6919A6 | 9.16:1 | AAA | Lc -94.3 | Preferred for body text |
| Black text on #6919A6 | 2.29:1 | Fails | Lc 14.2 | Not readable |
| #6919A6 text on white | 9.16:1 | AAA | Lc 89.8 | Fine for body text |
| #6919A6 text on black | 2.29:1 | Fails | Lc -12.5 | Not readable |
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 800.
-
Step 50
50
#F8F3FE
oklch(97.1% 0.015 306.4)
-
Step 100
100
#EFE5FD
oklch(93.7% 0.034 304.5)
-
Step 200
200
#E2CFFD
oklch(88.5% 0.066 303.9)
-
Step 300
300
#D1ADFF
oklch(80.8% 0.119 304)
-
Step 400
400
#BB7DFF
oklch(70.7% 0.19 304)
-
Step 500
500
#AB52FD
oklch(63.1% 0.243 304)
-
Step 600
600
#9728EC
oklch(55.6% 0.264 303.9)
-
Step 700
700
#8115CD
oklch(49.1% 0.245 304)
-
Step 800
800 (this color)
#6919A6
oklch(42.8% 0.203 304)
-
Step 900
900
#551F83
oklch(37.7% 0.158 304.3)
-
Step 950
950
#32154D
oklch(27.1% 0.099 304.3)
#6919A6 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) | #0046AA | 0.144 |
| Deuteranopia (no green cones) | #0048A3 | 0.146 |
| Tritanopia (no blue cones) | #5D4262 | 0.145 |
| Achromatopsia (no color) | #484848 | 0.204 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6919A6
#6919A6
oklch(42.8% 0.203 304)
- #435800
#435800
oklch(42.7% 0.106 124.1)
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 #6919A6, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape #7209B7 ΔE 0.032
- Rebecca Purple #663399 ΔE 0.044
- Chrysanthemum #560BAD ΔE 0.046
- Imperial Purple #480CA8 ΔE 0.072
- Purple Blue #5D21D0 ΔE 0.076
- Violet Blue #510AC9 ΔE 0.080
- Purple #800080 ΔE 0.084
- Bluey Purple #6241C7 ΔE 0.085
Use #6919A6 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.