#B99ECF
Closest named color: Pale Purple (#B790D4). oklch(74% 0.075 309.5), rgb(185, 158, 207).
Aa
Black text reads best on this color (8.85:1).
About this color
#B99ECF is a medium-light, moderately saturated purple. In OKLCH its lightness is 74%, its chroma 0.075 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 0.040 away. Black text reads best on it, at 8.85:1.
| Hue family | Purples |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.075) |
| Temperature | in between |
| Nearest name | Pale Purple (#B790D4) |
| Black text | 8.85:1 |
| White text | 2.37:1 |
Values
| HEX | #B99ECF |
| RGB | rgb(185, 158, 207) |
| HSL | hsl(273, 34%, 72%) |
| OKLCH | oklch(74% 0.075 309.5) |
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 #B99ECF | 2.37:1 | Fails | Lc -51.7 | Large or bold text, headings |
| Black text on #B99ECF | 8.85:1 | AAA | Lc 57.3 | Large or bold text, headings |
| #B99ECF text on white | 2.37:1 | Fails | Lc 46.7 | Large or bold text, headings |
| #B99ECF text on black | 8.85:1 | AAA | Lc -55.3 | 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
#F7F4F9
oklch(97.1% 0.007 312.3)
-
Step 100
100
#ECE7F1
oklch(93.5% 0.014 308.3)
-
Step 200
200
#DED5E6
oklch(88.5% 0.025 309.3)
-
Step 300
300
#CAB9D8
oklch(81% 0.047 309.8)
-
Step 400
400 (this color)
#B99ECF
oklch(74% 0.075 309.5)
-
Step 500
500
#9B79B5
oklch(63.1% 0.095 309.7)
-
Step 600
600
#8661A1
oklch(55.6% 0.105 309.9)
-
Step 700
700
#71508A
oklch(49.1% 0.097 309.4)
-
Step 800
800
#5C4270
oklch(42.7% 0.08 309.3)
-
Step 900
900
#4C385B
oklch(37.8% 0.063 309.8)
-
Step 950
950
#2C2135
oklch(27% 0.039 309.1)
#B99ECF 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) | #96A7D1 | 0.052 |
| Deuteranopia (no green cones) | #9CA9CD | 0.049 |
| Tritanopia (no blue cones) | #B7A4AF | 0.055 |
| Achromatopsia (no color) | #A8A8A8 | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B99ECF
#B99ECF
oklch(74% 0.075 309.5)
- #9CB582
#9CB582
oklch(74.1% 0.076 129.3)
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 #B99ECF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Purple #B790D4 ΔE 0.040
- Plum #DDA0DD ΔE 0.061
- Light Mauve #C292A1 ΔE 0.065
- Baby Purple #CA9BF7 ΔE 0.067
- Cool Steel #97A7B3 ΔE 0.073
- Grey Pink #C3909B ΔE 0.073
- Lilac #CEA2FD ΔE 0.074
- Faded Pink #DE9DAC ΔE 0.075
Use #B99ECF 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.