#B755DB
Closest named color: Medium Orchid (#BA55D3). oklch(62.6% 0.209 315.9), rgb(183, 85, 219).
Aa
Black text reads best on this color (5.33:1).
About this color
#B755DB is a medium-light, vivid purple. In OKLCH its lightness is 63%, its chroma 0.209 and its hue 316°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Orchid (#BA55D3), ΔE 0.014 away. Black text reads best on it, at 5.33:1.
| Hue family | Purples |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.209) |
| Temperature | in between |
| Nearest name | Medium Orchid (#BA55D3) |
| Black text | 5.33:1 |
| White text | 3.93:1 |
Values
| HEX | #B755DB |
| RGB | rgb(183, 85, 219) |
| HSL | hsl(284, 65%, 60%) |
| OKLCH | oklch(62.6% 0.209 315.9) |
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 #B755DB | 3.93:1 | AA large text | Lc -71.6 | Content text, not long reading |
| Black text on #B755DB | 5.33:1 | AA | Lc 38.0 | Non-text elements, placeholder text |
| #B755DB text on white | 3.93:1 | AA large text | Lc 66.1 | Content text, not long reading |
| #B755DB text on black | 5.33:1 | AA | Lc -35.5 | 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
#F9F3FC
oklch(97.1% 0.013 314.8)
-
Step 100
100
#F2E4F8
oklch(93.6% 0.031 315.9)
-
Step 200
200
#E8CEF3
oklch(88.4% 0.057 315.9)
-
Step 300
300
#DAACEE
oklch(80.8% 0.103 315.4)
-
Step 400
400
#C77DE5
oklch(70.6% 0.164 315.6)
-
Step 500
500 (this color)
#B755DB
oklch(62.6% 0.209 315.9)
-
Step 600
600
#A434CA
oklch(55.6% 0.227 315.9)
-
Step 700
700
#8C24AF
oklch(49.1% 0.211 315.6)
-
Step 800
800
#72218D
oklch(42.7% 0.175 316)
-
Step 900
900
#5C2371
oklch(37.7% 0.135 315.6)
-
Step 950
950
#361642
oklch(27% 0.085 315.8)
#B755DB 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) | #297ADF | 0.196 |
| Deuteranopia (no green cones) | #5583D8 | 0.170 |
| Tritanopia (no blue cones) | #B56D90 | 0.137 |
| Achromatopsia (no color) | #808080 | 0.211 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B755DB
#B755DB
oklch(62.6% 0.209 315.9)
- #4E9F00
#4E9F00
oklch(62.6% 0.185 135.8)
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 #B755DB, closest first.
No curated palette has a color within ΔE 0.04 of #B755DB.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Orchid #BA55D3 ΔE 0.014
- Lighter Purple #A55AF4 ΔE 0.051
- Pinky Purple #C94CBE ΔE 0.056
- Bright Lilac #C95EFB ΔE 0.058
- Light Urple #B36FF6 ΔE 0.062
- Bright Lavender #C760FF ΔE 0.062
- Amethyst #9B5FC0 ΔE 0.067
- Purpley Pink #C83CB9 ΔE 0.067
Use #B755DB 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.