#B34BCC
Closest named color: Medium Orchid (#BA55D3). oklch(60.1% 0.207 319.4), rgb(179, 75, 204).
Aa
Black text reads best on this color (4.79:1).
About this color
#B34BCC is a medium-dark, vivid purple. In OKLCH its lightness is 60%, its chroma 0.207 and its hue 319°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Orchid (#BA55D3), ΔE 0.025 away. Black text reads best on it, at 4.79:1.
| Hue family | Purples |
| Lightness | medium-dark (60%) |
| Chroma | vivid (0.207) |
| Temperature | in between |
| Nearest name | Medium Orchid (#BA55D3) |
| Black text | 4.79:1 |
| White text | 4.37:1 |
Values
| HEX | #B34BCC |
| RGB | rgb(179, 75, 204) |
| HSL | hsl(288, 56%, 55%) |
| OKLCH | oklch(60.1% 0.207 319.4) |
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 #B34BCC | 4.37:1 | AA large text | Lc -75.1 | Fine for body text |
| Black text on #B34BCC | 4.79:1 | AA | Lc 34.5 | Non-text elements, placeholder text |
| #B34BCC text on white | 4.37:1 | AA large text | Lc 69.6 | Content text, not long reading |
| #B34BCC text on black | 4.79:1 | AA | Lc -32.0 | 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
#FAF3FB
oklch(97.2% 0.013 321.9)
-
Step 100
100
#F3E4F7
oklch(93.6% 0.03 319.1)
-
Step 200
200
#EACEF1
oklch(88.5% 0.056 319.5)
-
Step 300
300
#DDACEA
oklch(80.9% 0.1 319.1)
-
Step 400
400
#CB7CDF
oklch(70.6% 0.162 319.3)
-
Step 500
500 (this color)
#B34BCC
oklch(60.1% 0.207 319.4)
-
Step 600
600
#A832C3
oklch(55.5% 0.225 319.3)
-
Step 700
700
#9022A9
oklch(49.1% 0.209 319.2)
-
Step 800
800
#752089
oklch(42.7% 0.173 319.1)
-
Step 900
900
#5F226D
oklch(37.7% 0.134 319.6)
-
Step 950
950
#381540
oklch(27% 0.086 319.8)
#B34BCC 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) | #2672D0 | 0.202 |
| Deuteranopia (no green cones) | #547CC9 | 0.174 |
| Tritanopia (no blue cones) | #B36185 | 0.129 |
| Achromatopsia (no color) | #797979 | 0.208 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B34BCC
#B34BCC
oklch(60.1% 0.207 319.4)
- #339900
#339900
oklch(60% 0.191 139.4)
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 #B34BCC, closest first.
No curated palette has a color within ΔE 0.04 of #B34BCC.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Orchid #BA55D3 ΔE 0.025
- Pinky Purple #C94CBE ΔE 0.049
- Purpley Pink #C83CB9 ΔE 0.051
- Amethyst #9B5FC0 ΔE 0.059
- Purply #983FB2 ΔE 0.068
- Lighter Purple #A55AF4 ΔE 0.069
- Dark Orchid #9932CC ΔE 0.070
- Purple Pink #D725DE ΔE 0.080
Use #B34BCC 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.