#B63D80
Closest named color: Medium Violet Red (#C71585). oklch(55.2% 0.17 349.9), rgb(182, 61, 128).
Aa
White text reads best on this color (5.29:1).
About this color
#B63D80 is a medium-dark, vivid red. In OKLCH its lightness is 55%, its chroma 0.170 and its hue 350°. Its hue sits on the warm side of the wheel. The nearest named color is Medium Violet Red (#C71585), ΔE 0.052 away. White text reads best on it, at 5.29:1.
| Hue family | Reds |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.170) |
| Temperature | warm |
| Nearest name | Medium Violet Red (#C71585) |
| Black text | 3.96:1 |
| White text | 5.29:1 |
Values
| HEX | #B63D80 |
| RGB | rgb(182, 61, 128) |
| HSL | hsl(327, 50%, 48%) |
| OKLCH | oklch(55.2% 0.17 349.9) |
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 #B63D80 | 5.29:1 | AA | Lc -80.8 | Fine for body text |
| Black text on #B63D80 | 3.96:1 | AA large text | Lc 28.7 | Dividers and decoration only |
| #B63D80 text on white | 5.29:1 | AA | Lc 75.4 | Fine for body text |
| #B63D80 text on black | 3.96:1 | AA large text | Lc -26.3 | 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
#FBF3F6
oklch(97.1% 0.009 352.4)
-
Step 100
100
#F6E4EC
oklch(93.6% 0.022 348.8)
-
Step 200
200
#F0CEDD
oklch(88.4% 0.043 349.6)
-
Step 300
300
#E8ADC8
oklch(81% 0.077 349.8)
-
Step 400
400
#D97FAB
oklch(70.6% 0.123 350)
-
Step 500
500
#CC5C97
oklch(63.1% 0.156 349.7)
-
Step 600
600 (this color)
#B63D80
oklch(55.2% 0.17 349.9)
-
Step 700
700
#9E2F6D
oklch(49.1% 0.159 350.1)
-
Step 800
800
#802959
oklch(42.7% 0.13 349.9)
-
Step 900
900
#672749
oklch(37.7% 0.101 350)
-
Step 950
950
#3D172B
oklch(27% 0.066 349.6)
#B63D80 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) | #4E5E82 | 0.188 |
| Deuteranopia (no green cones) | #70737D | 0.167 |
| Tritanopia (no blue cones) | #C33759 | 0.064 |
| Achromatopsia (no color) | #6B6B6B | 0.172 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B63D80
#B63D80
oklch(55.2% 0.17 349.9)
- #008668
#008668
oklch(55.1% 0.109 169.9)
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 #B63D80, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Violet Red #C71585 ΔE 0.052
- Dark Pink #CB416B ΔE 0.058
- Deep Rose #C74767 ΔE 0.062
- Dark Rose #B5485D ΔE 0.064
- Light Plum #9D5783 ΔE 0.064
- Light Burgundy #A8415B ΔE 0.064
- Dark Hot Pink #D90166 ΔE 0.080
- Light Maroon #A24857 ΔE 0.080
Use #B63D80 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.