#5F19B1
Closest named color: Chrysanthemum (#560BAD). oklch(42.5% 0.212 296.4), rgb(95, 25, 177).
Aa
White text reads best on this color (9.28:1).
About this color
#5F19B1 is a dark, vivid purple. In OKLCH its lightness is 43%, its chroma 0.212 and its hue 296°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Chrysanthemum (#560BAD), ΔE 0.024 away. White text reads best on it, at 9.28:1.
| Hue family | Purples |
| Lightness | dark (43%) |
| Chroma | vivid (0.212) |
| Temperature | in between |
| Nearest name | Chrysanthemum (#560BAD) |
| Black text | 2.26:1 |
| White text | 9.28:1 |
Values
| HEX | #5F19B1 |
| RGB | rgb(95, 25, 177) |
| HSL | hsl(268, 75%, 40%) |
| OKLCH | oklch(42.5% 0.212 296.4) |
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 #5F19B1 | 9.28:1 | AAA | Lc -94.5 | Preferred for body text |
| Black text on #5F19B1 | 2.26:1 | Fails | Lc 14.0 | Not readable |
| #5F19B1 text on white | 9.28:1 | AAA | Lc 90.0 | Preferred for body text |
| #5F19B1 text on black | 2.26:1 | Fails | Lc -12.3 | 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
#F6F4FF
oklch(97.2% 0.015 294.5)
-
Step 100
100
#ECE6FF
oklch(93.7% 0.034 296.7)
-
Step 200
200
#DDD1FF
oklch(88.5% 0.064 297)
-
Step 300
300
#C7B2FF
oklch(80.9% 0.109 296.4)
-
Step 400
400
#AC85FF
oklch(70.6% 0.175 296.4)
-
Step 500
500
#9A5FFF
oklch(63.1% 0.226 296.3)
-
Step 600
600
#8A2AFC
oklch(55.6% 0.275 296.4)
-
Step 700
700
#7615DC
oklch(49.1% 0.256 296.5)
-
Step 800
800 (this color)
#5F19B1
oklch(42.5% 0.212 296.4)
-
Step 900
900
#4D218C
oklch(37.7% 0.164 296.3)
-
Step 950
950
#2D1552
oklch(26.9% 0.105 296.7)
#5F19B1 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) | #0048B5 | 0.126 |
| Deuteranopia (no green cones) | #0045AE | 0.125 |
| Tritanopia (no blue cones) | #484869 | 0.159 |
| Achromatopsia (no color) | #474747 | 0.214 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5F19B1
#5F19B1
oklch(42.5% 0.212 296.4)
- #4C5500
#4C5500
oklch(42.7% 0.098 116.6)
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 #5F19B1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chrysanthemum #560BAD ΔE 0.024
- Grape #7209B7 ΔE 0.040
- Violet Blue #510AC9 ΔE 0.051
- Imperial Purple #480CA8 ΔE 0.052
- Purple Blue #5D21D0 ΔE 0.053
- Rebecca Purple #663399 ΔE 0.058
- Blue With A Hint Of Purple #533CC6 ΔE 0.067
- Blurple #5539CC ΔE 0.068
Use #5F19B1 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.