#B045C3
Closest named color: Medium Orchid (#BA55D3). oklch(58.5% 0.205 321.3), rgb(176, 69, 195).
Aa
White text reads best on this color (4.68:1).
About this color
#B045C3 is a medium-dark, vivid purple. In OKLCH its lightness is 58%, its chroma 0.205 and its hue 321°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Orchid (#BA55D3), ΔE 0.042 away. White text reads best on it, at 4.68:1.
| Hue family | Purples |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.205) |
| Temperature | in between |
| Nearest name | Medium Orchid (#BA55D3) |
| Black text | 4.48:1 |
| White text | 4.68:1 |
Values
| HEX | #B045C3 |
| RGB | rgb(176, 69, 195) |
| HSL | hsl(291, 51%, 52%) |
| OKLCH | oklch(58.5% 0.205 321.3) |
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 #B045C3 | 4.68:1 | AA | Lc -77.2 | Fine for body text |
| Black text on #B045C3 | 4.48:1 | AA large text | Lc 32.4 | Non-text elements, placeholder text |
| #B045C3 text on white | 4.68:1 | AA | Lc 71.7 | Content text, not long reading |
| #B045C3 text on black | 4.48:1 | AA large text | Lc -30.0 | Dividers and decoration only |
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 600.
-
Step 50
50
#F9F3FB
oklch(97.1% 0.012 317.7)
-
Step 100
100
#F3E4F5
oklch(93.6% 0.028 322.2)
-
Step 200
200
#E9CFEE
oklch(88.5% 0.05 320.8)
-
Step 300
300
#DDADE5
oklch(80.9% 0.093 321.6)
-
Step 400
400
#CA7FD8
oklch(70.7% 0.149 321.1)
-
Step 500
500
#BB5BCD
oklch(63.1% 0.188 321.1)
-
Step 600
600 (this color)
#B045C3
oklch(58.5% 0.205 321.3)
-
Step 700
700
#8F2CA0
oklch(49.2% 0.191 321.4)
-
Step 800
800
#742682
oklch(42.7% 0.159 321.2)
-
Step 900
900
#5E2568
oklch(37.7% 0.124 321.4)
-
Step 950
950
#37173D
oklch(27% 0.078 321.1)
#B045C3 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) | #236CC7 | 0.205 |
| Deuteranopia (no green cones) | #5378C0 | 0.176 |
| Tritanopia (no blue cones) | #B25A7E | 0.126 |
| Achromatopsia (no color) | #747474 | 0.207 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B045C3
#B045C3
oklch(58.5% 0.205 321.3)
- #1D9500
#1D9500
oklch(58.4% 0.193 141.3)
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 #B045C3, closest first.
No curated palette has a color within ΔE 0.04 of #B045C3.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Orchid #BA55D3 ΔE 0.042
- Purpley Pink #C83CB9 ΔE 0.049
- Pinky Purple #C94CBE ΔE 0.053
- Purply #983FB2 ΔE 0.054
- Amethyst #9B5FC0 ΔE 0.061
- Dark Orchid #9932CC ΔE 0.061
- Vibrant Purple #AD03DE ΔE 0.078
- Deep Lavender #8D5EB7 ΔE 0.079
Use #B045C3 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.