#B20663
Closest named color: Violet Red (#A50055). oklch(49.8% 0.2 357.6), rgb(178, 6, 99).
Aa
White text reads best on this color (6.77:1).
About this color
#B20663 is a medium-dark, vivid red. In OKLCH its lightness is 50%, its chroma 0.200 and its hue 358°. Its hue sits on the warm side of the wheel. The nearest named color is Violet Red (#A50055), ΔE 0.034 away. White text reads best on it, at 6.77:1.
| Hue family | Reds |
| Lightness | medium-dark (50%) |
| Chroma | vivid (0.200) |
| Temperature | warm |
| Nearest name | Violet Red (#A50055) |
| Black text | 3.09:1 |
| White text | 6.77:1 |
Values
| HEX | #B20663 |
| RGB | rgb(178, 6, 99) |
| HSL | hsl(328, 93%, 36%) |
| OKLCH | oklch(49.8% 0.2 357.6) |
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 #B20663 | 6.77:1 | AA | Lc -86.2 | Fine for body text |
| Black text on #B20663 | 3.09:1 | AA large text | Lc 23.0 | Dividers and decoration only |
| #B20663 text on white | 6.77:1 | AA | Lc 81.1 | Fine for body text |
| #B20663 text on black | 3.09:1 | AA large text | Lc -20.8 | 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
#FDF2F5
oklch(97.1% 0.012 358.8)
-
Step 100
100
#FBE3EA
oklch(93.7% 0.028 358)
-
Step 200
200
#F8CBD9
oklch(88.5% 0.054 357.7)
-
Step 300
300
#F4A6C1
oklch(80.8% 0.098 357.1)
-
Step 400
400
#EB73A1
oklch(70.8% 0.155 357.6)
-
Step 500
500
#E0468A
oklch(63% 0.198 357.4)
-
Step 600
600
#CB1874
oklch(55.5% 0.215 357.3)
-
Step 700
700 (this color)
#B20663
oklch(49.8% 0.2 357.6)
-
Step 800
800
#8E0D4F
oklch(42.6% 0.165 357.6)
-
Step 900
900
#731842
oklch(37.8% 0.13 357.5)
-
Step 950
950
#441026
oklch(27% 0.083 358.3)
#B20663 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) | #3B4865 | 0.229 |
| Deuteranopia (no green cones) | #676660 | 0.203 |
| Tritanopia (no blue cones) | #C20039 | 0.072 |
| Achromatopsia (no color) | #5B5B5B | 0.202 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B20663
#B20663
oklch(49.8% 0.2 357.6)
- #007362
#007362
oklch(49.7% 0.092 177.7)
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 #B20663, closest first.
No curated palette has a color within ΔE 0.04 of #B20663.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Violet Red #A50055 ΔE 0.034
- Raspberry #B00149 ΔE 0.040
- Deep Magenta #A0025C ΔE 0.040
- Dark Fuchsia #9D0759 ΔE 0.046
- Red Violet #9E0168 ΔE 0.046
- Berry #990F4B ΔE 0.062
- Rose Red #BE013C ΔE 0.065
- Rouge #AB1239 ΔE 0.066
Use #B20663 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.