#B18CD2
Closest named color: Pale Purple (#B790D4). oklch(70% 0.107 308), rgb(177, 140, 210).
Aa
Black text reads best on this color (7.55:1).
About this color
#B18CD2 is a medium-light, moderately saturated purple. In OKLCH its lightness is 70%, its chroma 0.107 and its hue 308°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Purple (#B790D4), ΔE 0.015 away. Black text reads best on it, at 7.55:1.
| Hue family | Purples |
| Lightness | medium-light (70%) |
| Chroma | moderately saturated (0.107) |
| Temperature | in between |
| Nearest name | Pale Purple (#B790D4) |
| Black text | 7.55:1 |
| White text | 2.78:1 |
Values
| HEX | #B18CD2 |
| RGB | rgb(177, 140, 210) |
| HSL | hsl(272, 44%, 69%) |
| OKLCH | oklch(70% 0.107 308) |
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 #B18CD2 | 2.78:1 | Fails | Lc -58.8 | Large or bold text, headings |
| Black text on #B18CD2 | 7.55:1 | AAA | Lc 50.5 | Large or bold text, headings |
| #B18CD2 text on white | 2.78:1 | Fails | Lc 53.5 | Large or bold text, headings |
| #B18CD2 text on black | 7.55:1 | AAA | Lc -48.3 | 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
#EDE7F4
oklch(93.6% 0.018 306.7)
-
Step 200
200
#E0D3ED
oklch(88.5% 0.038 308)
-
Step 300
300
#CDB6E3
oklch(81% 0.067 308)
-
Step 400
400 (this color)
#B18CD2
oklch(70% 0.107 308)
-
Step 500
500
#A170C9
oklch(63.1% 0.138 308.3)
-
Step 600
600
#8C57B5
oklch(55.6% 0.149 308.3)
-
Step 700
700
#77479C
oklch(49.2% 0.138 308.2)
-
Step 800
800
#603A7F
oklch(42.6% 0.116 307.6)
-
Step 900
900
#4F3366
oklch(37.8% 0.09 308)
-
Step 950
950
#2E1E3C
oklch(27% 0.058 307.5)
#B18CD2 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) | #7F99D5 | 0.074 |
| Deuteranopia (no green cones) | #869BD0 | 0.070 |
| Tritanopia (no blue cones) | #AD96A6 | 0.078 |
| Achromatopsia (no color) | #9B9B9B | 0.108 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B18CD2
#B18CD2
oklch(70% 0.107 308)
- #8BAB61
#8BAB61
oklch(70% 0.107 128)
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 #B18CD2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Purple #B790D4 ΔE 0.015
- Wisteria #A87DC2 ΔE 0.044
- Perrywinkle #8F8CE7 ΔE 0.059
- Heather #A484AC ΔE 0.061
- Dusty Lavender #AC86A8 ΔE 0.062
- Liliac #C48EFD ΔE 0.070
- Lavender Pink #DD85D7 ΔE 0.073
- Baby Purple #CA9BF7 ΔE 0.073
Use #B18CD2 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.