#B444CB
Closest named color: Medium Orchid (#BA55D3). oklch(59.4% 0.215 320.4), rgb(180, 68, 203).
Aa
Black text reads best on this color (4.62:1).
About this color
#B444CB is a medium-dark, vivid purple. In OKLCH its lightness is 59%, its chroma 0.215 and its hue 320°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Orchid (#BA55D3), ΔE 0.035 away. Black text reads best on it, at 4.62:1.
| Hue family | Purples |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.215) |
| Temperature | in between |
| Nearest name | Medium Orchid (#BA55D3) |
| Black text | 4.62:1 |
| White text | 4.53:1 |
Values
| HEX | #B444CB |
| RGB | rgb(180, 68, 203) |
| HSL | hsl(290, 56%, 53%) |
| OKLCH | oklch(59.4% 0.215 320.4) |
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 #B444CB | 4.53:1 | AA | Lc -76.1 | Fine for body text |
| Black text on #B444CB | 4.62:1 | AA | Lc 33.4 | Non-text elements, placeholder text |
| #B444CB text on white | 4.53:1 | AA | Lc 70.6 | Content text, not long reading |
| #B444CB text on black | 4.62:1 | AA | Lc -31.0 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#FAF3FB
oklch(97.2% 0.013 321.9)
-
Step 100
100
#F3E4F7
oklch(93.6% 0.03 319.1)
-
Step 200
200
#EBCDF1
oklch(88.4% 0.058 320.6)
-
Step 300
300
#DFAAEB
oklch(80.8% 0.106 320)
-
Step 400
400
#CE7AE0
oklch(70.7% 0.167 320.4)
-
Step 500
500 (this color)
#B444CB
oklch(59.4% 0.215 320.4)
-
Step 600
600
#AC2BC5
oklch(55.7% 0.235 320.4)
-
Step 700
700
#931AAA
oklch(49.1% 0.218 320.2)
-
Step 800
800
#781B8A
oklch(42.8% 0.18 320.4)
-
Step 900
900
#611F6E
oklch(37.8% 0.14 320.6)
-
Step 950
950
#391441
oklch(27.1% 0.089 320.1)
#B444CB 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) | #166ECF | 0.216 |
| Deuteranopia (no green cones) | #517AC8 | 0.184 |
| Tritanopia (no blue cones) | #B55C82 | 0.133 |
| Achromatopsia (no color) | #767676 | 0.217 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B444CB
#B444CB
oklch(59.4% 0.215 320.4)
- #299800
#299800
oklch(59.4% 0.193 140.4)
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 #B444CB, closest first.
No curated palette has a color within ΔE 0.04 of #B444CB.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Orchid #BA55D3 ΔE 0.035
- Purpley Pink #C83CB9 ΔE 0.048
- Pinky Purple #C94CBE ΔE 0.051
- Dark Orchid #9932CC ΔE 0.064
- Purply #983FB2 ΔE 0.065
- Amethyst #9B5FC0 ΔE 0.068
- Vibrant Purple #AD03DE ΔE 0.072
- Purple Pink #D725DE ΔE 0.074
Use #B444CB 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.