#B70F78
Closest named color: Medium Violet Red (#C71585). oklch(51.8% 0.209 350.4), rgb(183, 15, 120).
Aa
White text reads best on this color (6.26:1).
About this color
#B70F78 is a medium-dark, vivid red. In OKLCH its lightness is 52%, its chroma 0.209 and its hue 350°. Its hue sits on the warm side of the wheel. The nearest named color is Medium Violet Red (#C71585), ΔE 0.038 away. White text reads best on it, at 6.26:1.
| Hue family | Reds |
| Lightness | medium-dark (52%) |
| Chroma | vivid (0.209) |
| Temperature | warm |
| Nearest name | Medium Violet Red (#C71585) |
| Black text | 3.35:1 |
| White text | 6.26:1 |
Values
| HEX | #B70F78 |
| RGB | rgb(183, 15, 120) |
| HSL | hsl(323, 85%, 39%) |
| OKLCH | oklch(51.8% 0.209 350.4) |
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 #B70F78 | 6.26:1 | AA | Lc -84.4 | Fine for body text |
| Black text on #B70F78 | 3.35:1 | AA large text | Lc 24.9 | Dividers and decoration only |
| #B70F78 text on white | 6.26:1 | AA | Lc 79.1 | Fine for body text |
| #B70F78 text on black | 3.35:1 | AA large text | Lc -22.7 | 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 700.
-
Step 50
50
#FDF2F7
oklch(97.1% 0.013 347.9)
-
Step 100
100
#FAE2EC
oklch(93.5% 0.029 350.5)
-
Step 200
200
#F7CBDE
oklch(88.5% 0.055 350.5)
-
Step 300
300
#F3A6C9
oklch(81% 0.1 350.7)
-
Step 400
400
#E971AE
oklch(70.7% 0.163 350.3)
-
Step 500
500
#DE449A
oklch(63.1% 0.206 350.3)
-
Step 600
600
#C91184
oklch(55.5% 0.224 350.4)
-
Step 700
700 (this color)
#B70F78
oklch(51.8% 0.209 350.4)
-
Step 800
800
#8D085B
oklch(42.7% 0.173 350.6)
-
Step 900
900
#71164B
oklch(37.6% 0.135 350.1)
-
Step 950
950
#43102C
oklch(27.1% 0.085 350.4)
#B70F78 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) | #374E7A | 0.239 |
| Deuteranopia (no green cones) | #676A75 | 0.206 |
| Tritanopia (no blue cones) | #C50047 | 0.082 |
| Achromatopsia (no color) | #606060 | 0.211 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B70F78
#B70F78
oklch(51.8% 0.209 350.4)
- #007B60
#007B60
oklch(51.9% 0.102 170.5)
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 #B70F78, closest first.
No curated palette has a color within ΔE 0.04 of #B70F78.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Violet Red #C71585 ΔE 0.038
- Red Violet #9E0168 ΔE 0.059
- Deep Magenta #A0025C ΔE 0.064
- Violet Red #A50055 ΔE 0.064
- Dark Fuchsia #9D0759 ΔE 0.071
- Raspberry #B00149 ΔE 0.073
- Dark Hot Pink #D90166 ΔE 0.078
- Warm Purple #952E8F ΔE 0.078
Use #B70F78 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.