#B050C4
Closest named color: Medium Orchid (#BA55D3). oklch(59.8% 0.191 320.4), rgb(176, 80, 196).
Aa
Black text reads best on this color (4.79:1).
About this color
#B050C4 is a medium-dark, vivid purple. In OKLCH its lightness is 60%, its chroma 0.191 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 0.030 away. Black text reads best on it, at 4.79:1.
| Hue family | Purples |
| Lightness | medium-dark (60%) |
| Chroma | vivid (0.191) |
| Temperature | in between |
| Nearest name | Medium Orchid (#BA55D3) |
| Black text | 4.79:1 |
| White text | 4.38:1 |
Values
| HEX | #B050C4 |
| RGB | rgb(176, 80, 196) |
| HSL | hsl(290, 50%, 54%) |
| OKLCH | oklch(59.8% 0.191 320.4) |
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 #B050C4 | 4.38:1 | AA large text | Lc -75.3 | Fine for body text |
| Black text on #B050C4 | 4.79:1 | AA | Lc 34.3 | Non-text elements, placeholder text |
| #B050C4 text on white | 4.38:1 | AA large text | Lc 69.8 | Content text, not long reading |
| #B050C4 text on black | 4.79:1 | AA | Lc -31.9 | 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
#F9F3FB
oklch(97.1% 0.012 317.7)
-
Step 100
100
#F2E4F5
oklch(93.5% 0.027 320.2)
-
Step 200
200
#E9CFEF
oklch(88.6% 0.051 319.9)
-
Step 300
300
#DCADE6
oklch(80.9% 0.094 320.4)
-
Step 400
400
#CA7FD9
oklch(70.7% 0.15 320.8)
-
Step 500
500 (this color)
#B050C4
oklch(59.8% 0.191 320.4)
-
Step 600
600
#A63BBC
oklch(55.6% 0.207 320.3)
-
Step 700
700
#8E2BA2
oklch(49.1% 0.193 320.3)
-
Step 800
800
#732683
oklch(42.6% 0.16 320.2)
-
Step 900
900
#5E2569
oklch(37.7% 0.125 320.9)
-
Step 950
950
#37173E
oklch(27% 0.079 320.2)
#B050C4 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) | #3672C8 | 0.184 |
| Deuteranopia (no green cones) | #5A7CC1 | 0.160 |
| Tritanopia (no blue cones) | #B16283 | 0.118 |
| Achromatopsia (no color) | #797979 | 0.192 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B050C4
#B050C4
oklch(59.8% 0.191 320.4)
- #2C990A
#2C990A
oklch(59.8% 0.191 140.5)
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 #B050C4, closest first.
No curated palette has a color within ΔE 0.04 of #B050C4.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Orchid #BA55D3 ΔE 0.030
- Amethyst #9B5FC0 ΔE 0.047
- Pinky Purple #C94CBE ΔE 0.048
- Purpley Pink #C83CB9 ΔE 0.053
- Purply #983FB2 ΔE 0.063
- Deep Lavender #8D5EB7 ΔE 0.070
- Dark Orchid #9932CC ΔE 0.075
- Lighter Purple #A55AF4 ΔE 0.076
Use #B050C4 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.