#B18DCB
Closest named color: Pale Purple (#B790D4). oklch(69.9% 0.097 310.5), rgb(177, 141, 203).
Aa
Black text reads best on this color (7.54:1).
About this color
#B18DCB is a medium-light, moderately saturated purple. In OKLCH its lightness is 70%, its chroma 0.097 and its hue 310°. 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 7.54:1.
| Hue family | Purples |
| Lightness | medium-light (70%) |
| Chroma | moderately saturated (0.097) |
| Temperature | in between |
| Nearest name | Pale Purple (#B790D4) |
| Black text | 7.54:1 |
| White text | 2.78:1 |
Values
| HEX | #B18DCB |
| RGB | rgb(177, 141, 203) |
| HSL | hsl(275, 37%, 67%) |
| OKLCH | oklch(69.9% 0.097 310.5) |
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 #B18DCB | 2.78:1 | Fails | Lc -58.9 | Large or bold text, headings |
| Black text on #B18DCB | 7.54:1 | AAA | Lc 50.4 | Large or bold text, headings |
| #B18DCB text on white | 2.78:1 | Fails | Lc 53.6 | Large or bold text, headings |
| #B18DCB text on black | 7.54:1 | AAA | Lc -48.2 | 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
#F7F4FA
oklch(97.1% 0.009 308.4)
-
Step 100
100
#EDE7F3
oklch(93.6% 0.017 308.3)
-
Step 200
200
#E0D3EA
oklch(88.4% 0.034 310.7)
-
Step 300
300
#CDB6DE
oklch(80.9% 0.061 310.8)
-
Step 400
400 (this color)
#B18DCB
oklch(69.9% 0.097 310.5)
-
Step 500
500
#A173C1
oklch(63.2% 0.123 310.4)
-
Step 600
600
#8C5AAD
oklch(55.7% 0.134 310.5)
-
Step 700
700
#774995
oklch(49.1% 0.126 310.5)
-
Step 800
800
#613C79
oklch(42.7% 0.105 310.7)
-
Step 900
900
#4F3461
oklch(37.7% 0.081 310.7)
-
Step 950
950
#2E1F39
oklch(27% 0.051 309.8)
#B18DCB 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) | #8299CD | 0.071 |
| Deuteranopia (no green cones) | #8A9CC9 | 0.066 |
| Tritanopia (no blue cones) | #AE95A3 | 0.070 |
| Achromatopsia (no color) | #9B9B9B | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B18DCB
#B18DCB
oklch(69.9% 0.097 310.5)
- #8AAB6A
#8AAB6A
oklch(70% 0.097 130.5)
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 #B18DCB, 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 0.044
- Dusty Lavender #AC86A8 ΔE 0.052
- Heather #A484AC ΔE 0.052
- Perrywinkle #8F8CE7 ΔE 0.066
- Light Mauve #C292A1 ΔE 0.073
- Lavender Pink #DD85D7 ΔE 0.076
- Grey Pink #C3909B ΔE 0.079
Use #B18DCB 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.