#B83178
Closest named color: Medium Violet Red (#C71585). oklch(54% 0.183 352.9), rgb(184, 49, 120).
Aa
White text reads best on this color (5.60:1).
About this color
#B83178 is a medium-dark, vivid red. In OKLCH its lightness is 54%, its chroma 0.183 and its hue 353°. Its hue sits on the warm side of the wheel. The nearest named color is Medium Violet Red (#C71585), ΔE 0.043 away. White text reads best on it, at 5.60:1.
| Hue family | Reds |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.183) |
| Temperature | warm |
| Nearest name | Medium Violet Red (#C71585) |
| Black text | 3.74:1 |
| White text | 5.60:1 |
Values
| HEX | #B83178 |
| RGB | rgb(184, 49, 120) |
| HSL | hsl(328, 58%, 46%) |
| OKLCH | oklch(54% 0.183 352.9) |
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 #B83178 | 5.60:1 | AA | Lc -82.2 | Fine for body text |
| Black text on #B83178 | 3.74:1 | AA large text | Lc 27.2 | Dividers and decoration only |
| #B83178 text on white | 5.60:1 | AA | Lc 76.8 | Fine for body text |
| #B83178 text on black | 3.74:1 | AA large text | Lc -24.9 | 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
#FCF3F6
oklch(97.2% 0.01 354.9)
-
Step 100
100
#F8E4EB
oklch(93.7% 0.024 354.3)
-
Step 200
200
#F3CDDC
oklch(88.5% 0.047 352.4)
-
Step 300
300
#EBABC5
oklch(80.9% 0.082 353)
-
Step 400
400
#DE7CA8
oklch(70.7% 0.131 352.6)
-
Step 500
500
#D25792
oklch(63.1% 0.167 353)
-
Step 600
600 (this color)
#B83178
oklch(54% 0.183 352.9)
-
Step 700
700
#A32769
oklch(49.1% 0.17 352.9)
-
Step 800
800
#842356
oklch(42.6% 0.14 352.5)
-
Step 900
900
#6B2347
oklch(37.7% 0.11 352.7)
-
Step 950
950
#3F1629
oklch(27.1% 0.069 353.7)
#B83178 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) | #49587A | 0.204 |
| Deuteranopia (no green cones) | #6F7175 | 0.183 |
| Tritanopia (no blue cones) | #C62550 | 0.065 |
| Achromatopsia (no color) | #686868 | 0.184 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B83178
#B83178
oklch(54% 0.183 352.9)
- #008269
#008269
oklch(54.1% 0.104 173)
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 #B83178, closest first.
No curated palette has a color within ΔE 0.04 of #B83178.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Violet Red #C71585 ΔE 0.043
- Dark Pink #CB416B ΔE 0.059
- Light Burgundy #A8415B ΔE 0.063
- Deep Rose #C74767 ΔE 0.066
- Dark Rose #B5485D ΔE 0.066
- Dark Hot Pink #D90166 ΔE 0.069
- Raspberry #B00149 ΔE 0.076
- Violet Red #A50055 ΔE 0.077
Use #B83178 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.