#B18DDA
Closest named color: Pale Purple (#B790D4). oklch(70.6% 0.116 305.1), rgb(177, 141, 218).
Aa
Black text reads best on this color (7.69:1).
About this color
#B18DDA is a medium-light, moderately saturated purple. In OKLCH its lightness is 71%, its chroma 0.116 and its hue 305°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Purple (#B790D4), ΔE 0.017 away. Black text reads best on it, at 7.69:1.
| Hue family | Purples |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.116) |
| Temperature | in between |
| Nearest name | Pale Purple (#B790D4) |
| Black text | 7.69:1 |
| White text | 2.73:1 |
Values
| HEX | #B18DDA |
| RGB | rgb(177, 141, 218) |
| HSL | hsl(268, 51%, 70%) |
| OKLCH | oklch(70.6% 0.116 305.1) |
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 #B18DDA | 2.73:1 | Fails | Lc -58.0 | Large or bold text, headings |
| Black text on #B18DDA | 7.69:1 | AAA | Lc 51.3 | Large or bold text, headings |
| #B18DDA text on white | 2.73:1 | Fails | Lc 52.8 | Large or bold text, headings |
| #B18DDA text on black | 7.69:1 | AAA | Lc -49.1 | 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
#F7F4FB
oklch(97.1% 0.01 305.4)
-
Step 100
100
#EDE7F5
oklch(93.7% 0.02 305.3)
-
Step 200
200
#DFD3EF
oklch(88.5% 0.04 304.9)
-
Step 300
300
#CBB5E7
oklch(80.8% 0.073 304.8)
-
Step 400
400 (this color)
#B18DDA
oklch(70.6% 0.116 305.1)
-
Step 500
500
#9F6FD0
oklch(63.1% 0.148 305.4)
-
Step 600
600
#8A55BD
oklch(55.6% 0.161 305.3)
-
Step 700
700
#7545A3
oklch(49.1% 0.149 305.1)
-
Step 800
800
#5F3984
oklch(42.6% 0.124 305.1)
-
Step 900
900
#4E326A
oklch(37.7% 0.097 305.3)
-
Step 950
950
#2D1E3E
oklch(27% 0.06 304.3)
#B18DDA 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) | #7D9BDD | 0.077 |
| Deuteranopia (no green cones) | #849DD8 | 0.073 |
| Tritanopia (no blue cones) | #AB99A9 | 0.089 |
| Achromatopsia (no color) | #9C9C9C | 0.117 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B18DDA
#B18DDA
oklch(70.6% 0.116 305.1)
- #8FAD59
#8FAD59
oklch(70.6% 0.116 125.4)
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 #B18DDA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Purple #B790D4 ΔE 0.017
- Wisteria #A87DC2 ΔE 0.051
- Perrywinkle #8F8CE7 ΔE 0.055
- Liliac #C48EFD ΔE 0.060
- Baby Purple #CA9BF7 ΔE 0.065
- Periwinkle Blue #8F99FB ΔE 0.067
- Heather #A484AC ΔE 0.071
- Lavender Pink #DD85D7 ΔE 0.072
Use #B18DDA 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.