#BB90C4
Closest named color: Pale Purple (#B790D4). oklch(71.1% 0.088 320.5), rgb(187, 144, 196).
Aa
Black text reads best on this color (7.89:1).
About this color
#BB90C4 is a medium-light, moderately saturated purple. In OKLCH its lightness is 71%, its chroma 0.088 and its hue 320°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Purple (#B790D4), ΔE 0.025 away. Black text reads best on it, at 7.89:1.
| Hue family | Purples |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.088) |
| Temperature | in between |
| Nearest name | Pale Purple (#B790D4) |
| Black text | 7.89:1 |
| White text | 2.65:1 |
Values
| HEX | #BB90C4 |
| RGB | rgb(187, 144, 196) |
| HSL | hsl(290, 31%, 67%) |
| OKLCH | oklch(71.1% 0.088 320.5) |
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 #BB90C4 | 2.65:1 | Fails | Lc -56.8 | Large or bold text, headings |
| Black text on #BB90C4 | 7.89:1 | AAA | Lc 52.4 | Large or bold text, headings |
| #BB90C4 text on white | 2.65:1 | Fails | Lc 51.7 | Large or bold text, headings |
| #BB90C4 text on black | 7.89:1 | AAA | Lc -50.2 | 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
#F8F4F8
oklch(97.1% 0.007 325.6)
-
Step 100
100
#EFE7F1
oklch(93.7% 0.016 319.4)
-
Step 200
200
#E3D3E6
oklch(88.5% 0.031 320.9)
-
Step 300
300
#D1B6D7
oklch(81% 0.054 320.1)
-
Step 400
400 (this color)
#BB90C4
oklch(71.1% 0.088 320.5)
-
Step 500
500
#A872B3
oklch(63.1% 0.112 320.6)
-
Step 600
600
#93599F
oklch(55.6% 0.123 320.6)
-
Step 700
700
#7D4988
oklch(49.1% 0.114 320.4)
-
Step 800
800
#663C6E
oklch(42.7% 0.094 321)
-
Step 900
900
#533459
oklch(37.7% 0.073 320.9)
-
Step 950
950
#311F34
oklch(27.1% 0.045 321.6)
#BB90C4 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) | #8A9CC6 | 0.074 |
| Deuteranopia (no green cones) | #94A0C2 | 0.068 |
| Tritanopia (no blue cones) | #BC95A2 | 0.056 |
| Achromatopsia (no color) | #9F9F9F | 0.089 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BB90C4
#BB90C4
oklch(71.1% 0.088 320.5)
- #84B07B
#84B07B
oklch(71.2% 0.089 140.3)
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 #BB90C4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Purple #B790D4 ΔE 0.025
- Dusty Lavender #AC86A8 ΔE 0.051
- Light Mauve #C292A1 ΔE 0.055
- Heather #A484AC ΔE 0.058
- Wisteria #A87DC2 ΔE 0.060
- Grey Pink #C3909B ΔE 0.062
- Dull Pink #D5869D ΔE 0.067
- Lavender Pink #DD85D7 ΔE 0.069
Use #BB90C4 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.