#B18ACC
Closest named color: Pale Purple (#B790D4). oklch(69.4% 0.103 310.8), rgb(177, 138, 204).
Aa
Black text reads best on this color (7.37:1).
About this color
#B18ACC is a medium-light, moderately saturated purple. In OKLCH its lightness is 69%, its chroma 0.103 and its hue 311°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Purple (#B790D4), ΔE 0.020 away. Black text reads best on it, at 7.37:1.
| Hue family | Purples |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.103) |
| Temperature | in between |
| Nearest name | Pale Purple (#B790D4) |
| Black text | 7.37:1 |
| White text | 2.84:1 |
Values
| HEX | #B18ACC |
| RGB | rgb(177, 138, 204) |
| HSL | hsl(275, 39%, 67%) |
| OKLCH | oklch(69.4% 0.103 310.8) |
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 #B18ACC | 2.84:1 | Fails | Lc -59.8 | Large or bold text, headings |
| Black text on #B18ACC | 7.37:1 | AAA | Lc 49.5 | Large or bold text, headings |
| #B18ACC text on white | 2.84:1 | Fails | Lc 54.5 | Large or bold text, headings |
| #B18ACC text on black | 7.37:1 | AAA | Lc -47.3 | 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
#F7F4FA
oklch(97.1% 0.009 308.4)
-
Step 100
100
#EEE7F3
oklch(93.7% 0.018 311.6)
-
Step 200
200
#E1D3EB
oklch(88.5% 0.036 311.4)
-
Step 300
300
#CEB5E0
oklch(80.8% 0.065 311)
-
Step 400
400 (this color)
#B18ACC
oklch(69.4% 0.103 310.8)
-
Step 500
500
#A371C4
oklch(63.2% 0.131 310.8)
-
Step 600
600
#8E57B0
oklch(55.6% 0.144 311.1)
-
Step 700
700
#794798
oklch(49.2% 0.134 310.9)
-
Step 800
800
#623B7B
oklch(42.8% 0.11 310.7)
-
Step 900
900
#503363
oklch(37.7% 0.086 310.7)
-
Step 950
950
#2F1E3A
oklch(27% 0.055 311.1)
#B18ACC 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) | #7F97CF | 0.075 |
| Deuteranopia (no green cones) | #879ACA | 0.071 |
| Tritanopia (no blue cones) | #AE93A2 | 0.074 |
| Achromatopsia (no color) | #999999 | 0.104 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B18ACC
#B18ACC
oklch(69.4% 0.103 310.8)
- #86AA64
#86AA64
oklch(69.4% 0.104 130.9)
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 #B18ACC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Purple #B790D4 ΔE 0.020
- Wisteria #A87DC2 ΔE 0.037
- Heather #A484AC ΔE 0.052
- Dusty Lavender #AC86A8 ΔE 0.053
- Perrywinkle #8F8CE7 ΔE 0.063
- Soft Purple #A66FB5 ΔE 0.073
- Lavender Pink #DD85D7 ΔE 0.075
- Liliac #C48EFD ΔE 0.078
Use #B18ACC 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.