#B75ECC
Closest named color: Medium Orchid (#BA55D3). oklch(63% 0.181 319.7), rgb(183, 94, 204).
Aa
Black text reads best on this color (5.48:1).
About this color
#B75ECC is a medium-light, vivid purple. In OKLCH its lightness is 63%, its chroma 0.181 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 0.022 away. Black text reads best on it, at 5.48:1.
| Hue family | Purples |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.181) |
| Temperature | in between |
| Nearest name | Medium Orchid (#BA55D3) |
| Black text | 5.48:1 |
| White text | 3.82:1 |
Values
| HEX | #B75ECC |
| RGB | rgb(183, 94, 204) |
| HSL | hsl(289, 52%, 58%) |
| OKLCH | oklch(63% 0.181 319.7) |
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 #B75ECC | 3.82:1 | AA large text | Lc -70.8 | Content text, not long reading |
| Black text on #B75ECC | 5.48:1 | AA | Lc 38.8 | Non-text elements, placeholder text |
| #B75ECC text on white | 3.82:1 | AA large text | Lc 65.3 | Content text, not long reading |
| #B75ECC text on black | 5.48:1 | AA | Lc -36.3 | 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
#F2E5F5
oklch(93.7% 0.025 319.9)
-
Step 200
200
#E8CFEE
oklch(88.5% 0.05 319.7)
-
Step 300
300
#DAAFE5
oklch(81% 0.088 319.3)
-
Step 400
400
#C782D7
oklch(70.8% 0.141 319.9)
-
Step 500
500 (this color)
#B75ECC
oklch(63% 0.181 319.7)
-
Step 600
600
#A340B9
oklch(55.6% 0.197 319.9)
-
Step 700
700
#8B31A0
oklch(49.1% 0.183 319.4)
-
Step 800
800
#712A81
oklch(42.6% 0.151 319.8)
-
Step 900
900
#5C2868
oklch(37.8% 0.118 319.8)
-
Step 950
950
#36183D
oklch(27% 0.075 319.8)
#B75ECC 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) | #497CD0 | 0.168 |
| Deuteranopia (no green cones) | #6686C9 | 0.149 |
| Tritanopia (no blue cones) | #B86E8C | 0.114 |
| Achromatopsia (no color) | #828282 | 0.182 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B75ECC
#B75ECC
oklch(63% 0.181 319.7)
- #43A226
#43A226
oklch(63.1% 0.181 139.6)
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 #B75ECC, closest first.
No curated palette has a color within ΔE 0.04 of #B75ECC.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Orchid #BA55D3 ΔE 0.022
- Pinky Purple #C94CBE ΔE 0.046
- Amethyst #9B5FC0 ΔE 0.053
- Soft Purple #A66FB5 ΔE 0.062
- Purpley Pink #C83CB9 ΔE 0.065
- Light Urple #B36FF6 ΔE 0.067
- Deep Lilac #966EBD ΔE 0.070
- Medium Purple #9370DB ΔE 0.071
Use #B75ECC 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.