#B18DDE
Closest named color: Pale Purple (#B790D4). oklch(70.7% 0.121 303.9), rgb(177, 141, 222).
Aa
Black text reads best on this color (7.73:1).
About this color
#B18DDE is a medium-light, moderately saturated purple. In OKLCH its lightness is 71%, its chroma 0.121 and its hue 304°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Purple (#B790D4), ΔE 0.021 away. Black text reads best on it, at 7.73:1.
| Hue family | Purples |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.121) |
| Temperature | in between |
| Nearest name | Pale Purple (#B790D4) |
| Black text | 7.73:1 |
| White text | 2.71:1 |
Values
| HEX | #B18DDE |
| RGB | rgb(177, 141, 222) |
| HSL | hsl(267, 55%, 71%) |
| OKLCH | oklch(70.7% 0.121 303.9) |
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 #B18DDE | 2.71:1 | Fails | Lc -57.7 | Large or bold text, headings |
| Black text on #B18DDE | 7.73:1 | AAA | Lc 51.5 | Large or bold text, headings |
| #B18DDE text on white | 2.71:1 | Fails | Lc 52.5 | Large or bold text, headings |
| #B18DDE text on black | 7.73:1 | AAA | Lc -49.3 | 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
#EDE7F6
oklch(93.7% 0.021 304)
-
Step 200
200
#DFD3F0
oklch(88.5% 0.041 304.3)
-
Step 300
300
#CBB5E9
oklch(80.9% 0.076 304)
-
Step 400
400 (this color)
#B18DDE
oklch(70.7% 0.121 303.9)
-
Step 500
500
#9E6ED4
oklch(63% 0.154 304)
-
Step 600
600
#8954C2
oklch(55.6% 0.168 303.6)
-
Step 700
700
#7543A7
oklch(49.1% 0.157 304.3)
-
Step 800
800
#5F3887
oklch(42.7% 0.129 304.2)
-
Step 900
900
#4D316C
oklch(37.6% 0.101 303.9)
-
Step 950
950
#2D1D40
oklch(26.9% 0.065 303.4)
#B18DDE 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) | #7B9CE1 | 0.080 |
| Deuteranopia (no green cones) | #829DDC | 0.075 |
| Tritanopia (no blue cones) | #AA9AAB | 0.093 |
| Achromatopsia (no color) | #9D9D9D | 0.122 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B18DDE
#B18DDE
oklch(70.7% 0.121 303.9)
- #91AD54
#91AD54
oklch(70.7% 0.121 123.9)
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 #B18DDE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Purple #B790D4 ΔE 0.021
- Perrywinkle #8F8CE7 ΔE 0.053
- Wisteria #A87DC2 ΔE 0.054
- Liliac #C48EFD ΔE 0.055
- Baby Purple #CA9BF7 ΔE 0.062
- Periwinkle Blue #8F99FB ΔE 0.064
- Light Purple #BF77F6 ΔE 0.070
- Lavender Blue #8B88F8 ΔE 0.072
Use #B18DDE 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.