#B70DC0
Closest named color: Vibrant Purple (#AD03DE). oklch(55.6% 0.253 325.7), rgb(183, 13, 192).
Aa
White text reads best on this color (5.47:1).
About this color
#B70DC0 is a medium-dark, vivid purple. In OKLCH its lightness is 56%, its chroma 0.253 and its hue 326°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Vibrant Purple (#AD03DE), ΔE 0.053 away. White text reads best on it, at 5.47:1.
| Hue family | Purples |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.253) |
| Temperature | in between |
| Nearest name | Vibrant Purple (#AD03DE) |
| Black text | 3.83:1 |
| White text | 5.47:1 |
Values
| HEX | #B70DC0 |
| RGB | rgb(183, 13, 192) |
| HSL | hsl(297, 87%, 40%) |
| OKLCH | oklch(55.6% 0.253 325.7) |
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 #B70DC0 | 5.47:1 | AA | Lc -80.6 | Fine for body text |
| Black text on #B70DC0 | 3.83:1 | AA large text | Lc 28.9 | Dividers and decoration only |
| #B70DC0 text on white | 5.47:1 | AA | Lc 75.2 | Fine for body text |
| #B70DC0 text on black | 3.83:1 | AA large text | Lc -26.5 | 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
#FBF2FB
oklch(97.1% 0.015 325.7)
-
Step 100
100
#F6E3F6
oklch(93.7% 0.032 325.8)
-
Step 200
200
#F0CBF0
oklch(88.5% 0.064 326.1)
-
Step 300
300
#E7A7E8
oklch(81% 0.113 326.1)
-
Step 400
400
#D873DD
oklch(70.7% 0.182 325.5)
-
Step 500
500
#CC44D3
oklch(63.1% 0.233 325.8)
-
Step 600
600 (this color)
#B70DC0
oklch(55.6% 0.253 325.7)
-
Step 700
700
#9C00A4
oklch(49.1% 0.229 325.7)
-
Step 800
800
#800686
oklch(42.7% 0.195 325.9)
-
Step 900
900
#67166C
oklch(37.7% 0.152 325.5)
-
Step 950
950
#3D103F
oklch(27.1% 0.096 326.1)
#B70DC0 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) | #005DC4 | 0.258 |
| Deuteranopia (no green cones) | #446FBC | 0.230 |
| Tritanopia (no blue cones) | #BC3B71 | 0.144 |
| Achromatopsia (no color) | #696969 | 0.256 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B70DC0
#B70DC0
oklch(55.6% 0.253 325.7)
- #008C29
#008C29
oklch(55.7% 0.172 145.7)
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 #B70DC0, closest first.
No curated palette has a color within ΔE 0.04 of #B70DC0.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Vibrant Purple #AD03DE ΔE 0.053
- Purpley Pink #C83CB9 ΔE 0.065
- Dark Orchid #9932CC ΔE 0.067
- Purply #983FB2 ΔE 0.076
- Purple Pink #D725DE ΔE 0.079
- Dark Violet #9400D3 ΔE 0.082
- Hot Purple #CB00F5 ΔE 0.086
- Pinky Purple #C94CBE ΔE 0.087
Use #B70DC0 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.