#B05FC3
Closest named color: Medium Orchid (#BA55D3). oklch(61.8% 0.167 319.7), rgb(176, 95, 195).
Aa
Black text reads best on this color (5.27:1).
About this color
#B05FC3 is a medium-dark, vivid purple. In OKLCH its lightness is 62%, its chroma 0.167 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 0.037 away. Black text reads best on it, at 5.27:1.
| Hue family | Purples |
| Lightness | medium-dark (62%) |
| Chroma | vivid (0.167) |
| Temperature | in between |
| Nearest name | Medium Orchid (#BA55D3) |
| Black text | 5.27:1 |
| White text | 3.98:1 |
Values
| HEX | #B05FC3 |
| RGB | rgb(176, 95, 195) |
| HSL | hsl(289, 45%, 57%) |
| OKLCH | oklch(61.8% 0.167 319.7) |
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 #B05FC3 | 3.98:1 | AA large text | Lc -72.3 | Content text, not long reading |
| Black text on #B05FC3 | 5.27:1 | AA | Lc 37.3 | Non-text elements, placeholder text |
| #B05FC3 text on white | 3.98:1 | AA large text | Lc 66.8 | Content text, not long reading |
| #B05FC3 text on black | 5.27:1 | AA | Lc -34.9 | 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
#F9F3FA
oklch(97.1% 0.011 321.3)
-
Step 100
100
#F1E5F4
oklch(93.6% 0.024 319.5)
-
Step 200
200
#E7D0EC
oklch(88.5% 0.045 320.2)
-
Step 300
300
#D8B0E2
oklch(80.9% 0.081 319.5)
-
Step 400
400
#C485D3
oklch(70.8% 0.13 319.7)
-
Step 500
500 (this color)
#B05FC3
oklch(61.8% 0.167 319.7)
-
Step 600
600
#9F47B4
oklch(55.6% 0.181 319.5)
-
Step 700
700
#88379B
oklch(49.1% 0.169 319.5)
-
Step 800
800
#6F2F7D
oklch(42.7% 0.139 320.1)
-
Step 900
900
#5A2B65
oklch(37.8% 0.108 319.7)
-
Step 950
950
#351A3B
oklch(27.1% 0.068 320.1)
#B05FC3 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) | #4D7AC6 | 0.154 |
| Deuteranopia (no green cones) | #6682C0 | 0.136 |
| Tritanopia (no blue cones) | #B16D88 | 0.105 |
| Achromatopsia (no color) | #7F7F7F | 0.168 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B05FC3
#B05FC3
oklch(61.8% 0.167 319.7)
- #479C30
#479C30
oklch(61.7% 0.166 139.7)
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 #B05FC3, closest first.
No curated palette has a color within ΔE 0.04 of #B05FC3.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Orchid #BA55D3 ΔE 0.037
- Amethyst #9B5FC0 ΔE 0.038
- Soft Purple #A66FB5 ΔE 0.048
- Pinky Purple #C94CBE ΔE 0.054
- Deep Lilac #966EBD ΔE 0.055
- Deep Lavender #8D5EB7 ΔE 0.065
- Medium Purple #9370DB ΔE 0.066
- Dark Lilac #9C6DA5 ΔE 0.070
Use #B05FC3 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.