#B18BBF
Closest named color: Pale Purple (#B790D4). oklch(69% 0.086 316.8), rgb(177, 139, 191).
Aa
Black text reads best on this color (7.31:1).
About this color
#B18BBF is a medium-light, moderately saturated purple. In OKLCH its lightness is 69%, its chroma 0.086 and its hue 317°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Purple (#B790D4), ΔE 0.033 away. Black text reads best on it, at 7.31:1.
| Hue family | Purples |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.086) |
| Temperature | in between |
| Nearest name | Pale Purple (#B790D4) |
| Black text | 7.31:1 |
| White text | 2.87:1 |
Values
| HEX | #B18BBF |
| RGB | rgb(177, 139, 191) |
| HSL | hsl(284, 29%, 65%) |
| OKLCH | oklch(69% 0.086 316.8) |
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 #B18BBF | 2.87:1 | Fails | Lc -60.2 | Content text, not long reading |
| Black text on #B18BBF | 7.31:1 | AAA | Lc 49.2 | Large or bold text, headings |
| #B18BBF text on white | 2.87:1 | Fails | Lc 54.9 | Large or bold text, headings |
| #B18BBF text on black | 7.31:1 | AAA | Lc -46.9 | 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
#F7F4F9
oklch(97.1% 0.007 312.3)
-
Step 100
100
#EEE7F1
oklch(93.6% 0.015 316)
-
Step 200
200
#E1D3E7
oklch(88.4% 0.031 315.9)
-
Step 300
300
#CFB6D8
oklch(80.8% 0.054 317.1)
-
Step 400
400 (this color)
#B18BBF
oklch(69% 0.086 316.8)
-
Step 500
500
#A474B5
oklch(63.1% 0.109 317)
-
Step 600
600
#8F5BA1
oklch(55.5% 0.119 317)
-
Step 700
700
#794B8A
oklch(49.1% 0.11 316.4)
-
Step 800
800
#633E70
oklch(42.8% 0.091 316.9)
-
Step 900
900
#51355B
oklch(37.8% 0.072 316.8)
-
Step 950
950
#2F1F35
oklch(26.9% 0.045 316.5)
#B18BBF 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) | #8496C1 | 0.068 |
| Deuteranopia (no green cones) | #8D9ABD | 0.064 |
| Tritanopia (no blue cones) | #B1919D | 0.058 |
| Achromatopsia (no color) | #989898 | 0.086 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B18BBF
#B18BBF
oklch(69% 0.086 316.8)
- #83A873
#83A873
oklch(69% 0.085 136.5)
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 #B18BBF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Purple #B790D4 ΔE 0.033
- Dusty Lavender #AC86A8 ΔE 0.035
- Heather #A484AC ΔE 0.038
- Wisteria #A87DC2 ΔE 0.042
- Light Mauve #C292A1 ΔE 0.060
- Grey Pink #C3909B ΔE 0.065
- Cool Gray #8D99AE ΔE 0.073
- Soft Purple #A66FB5 ΔE 0.074
Use #B18BBF 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.