#B19FFF
Closest named color: Pastel Purple (#CAA0FF). oklch(75.6% 0.136 291.4), rgb(177, 159, 255).
Aa
Black text reads best on this color (9.27:1).
About this color
#B19FFF is a medium-light, moderately saturated purple. In OKLCH its lightness is 76%, its chroma 0.136 and its hue 291°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pastel Purple (#CAA0FF), ΔE 0.038 away. Black text reads best on it, at 9.27:1.
| Hue family | Purples |
| Lightness | medium-light (76%) |
| Chroma | moderately saturated (0.136) |
| Temperature | in between |
| Nearest name | Pastel Purple (#CAA0FF) |
| Black text | 9.27:1 |
| White text | 2.26:1 |
Values
| HEX | #B19FFF |
| RGB | rgb(177, 159, 255) |
| HSL | hsl(251, 100%, 81%) |
| OKLCH | oklch(75.6% 0.136 291.4) |
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 #B19FFF | 2.26:1 | Fails | Lc -49.4 | Large or bold text, headings |
| Black text on #B19FFF | 9.27:1 | AAA | Lc 59.4 | Large or bold text, headings |
| #B19FFF text on white | 2.26:1 | Fails | Lc 44.6 | Non-text elements, placeholder text |
| #B19FFF text on black | 9.27:1 | AAA | Lc -57.6 | Large or bold text, headings |
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 400.
-
Step 50
50
#F5F4FD
oklch(97% 0.012 291.3)
-
Step 100
100
#E9E7FA
oklch(93.5% 0.026 290.7)
-
Step 200
200
#D9D4F7
oklch(88.5% 0.048 291.9)
-
Step 300
300
#C1B7F4
oklch(80.9% 0.086 291.9)
-
Step 400
400 (this color)
#B19FFF
oklch(75.6% 0.136 291.4)
-
Step 500
500
#8D71E9
oklch(63.2% 0.174 291.3)
-
Step 600
600
#7856D7
oklch(55.6% 0.189 291.1)
-
Step 700
700
#6645BA
oklch(49.2% 0.175 291.6)
-
Step 800
800
#533997
oklch(42.7% 0.147 291.7)
-
Step 900
900
#443378
oklch(37.8% 0.113 291.4)
-
Step 950
950
#271E46
oklch(26.9% 0.072 291.1)
#B19FFF 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) | #83AEFF | 0.067 |
| Deuteranopia (no green cones) | #84AAFD | 0.062 |
| Tritanopia (no blue cones) | #9FB0C3 | 0.113 |
| Achromatopsia (no color) | #ACACAC | 0.137 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B19FFF
#B19FFF
oklch(75.6% 0.136 291.4)
- #B3B845
#B3B845
oklch(75.7% 0.137 111.6)
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 #B19FFF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Purple #CAA0FF ΔE 0.038
- Baby Purple #CA9BF7 ΔE 0.039
- Lilac #CEA2FD ΔE 0.045
- Liliac #C48EFD ΔE 0.047
- Periwinkle Blue #8F99FB ΔE 0.052
- Pale Violet #CEAEFA ΔE 0.062
- Pale Purple #B790D4 ΔE 0.065
- Carolina Blue #8AB8FE ΔE 0.077
Use #B19FFF 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.