#BC1963
Closest named color: Raspberry (#B00149). oklch(52.3% 0.199 1), rgb(188, 25, 99).
Aa
White text reads best on this color (6.07:1).
About this color
#BC1963 is a medium-dark, vivid red. In OKLCH its lightness is 52%, its chroma 0.199 and its hue 1°. Its hue sits on the warm side of the wheel. The nearest named color is Raspberry (#B00149), ΔE 0.046 away. White text reads best on it, at 6.07:1.
| Hue family | Reds |
| Lightness | medium-dark (52%) |
| Chroma | vivid (0.199) |
| Temperature | warm |
| Nearest name | Raspberry (#B00149) |
| Black text | 3.45:1 |
| White text | 6.07:1 |
Values
| HEX | #BC1963 |
| RGB | rgb(188, 25, 99) |
| HSL | hsl(333, 77%, 42%) |
| OKLCH | oklch(52.3% 0.199 1) |
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 #BC1963 | 6.07:1 | AA | Lc -83.7 | Fine for body text |
| Black text on #BC1963 | 3.45:1 | AA large text | Lc 25.6 | Dividers and decoration only |
| #BC1963 text on white | 6.07:1 | AA | Lc 78.5 | Fine for body text |
| #BC1963 text on black | 3.45:1 | AA large text | Lc -23.3 | 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 700.
-
Step 50
50
#FEF2F5
oklch(97.1% 0.013 0.3)
-
Step 100
100
#FBE3E9
oklch(93.7% 0.027 0.7)
-
Step 200
200
#F9CBD7
oklch(88.5% 0.054 0.8)
-
Step 300
300
#F5A7BD
oklch(81% 0.096 1)
-
Step 400
400
#EC739B
oklch(70.7% 0.154 0.9)
-
Step 500
500
#E24782
oklch(63.2% 0.196 1.3)
-
Step 600
600
#CD196C
oklch(55.7% 0.214 1)
-
Step 700
700 (this color)
#BC1963
oklch(52.3% 0.199 1)
-
Step 800
800
#8F0D4A
oklch(42.6% 0.164 0.6)
-
Step 900
900
#73183D
oklch(37.6% 0.128 1.2)
-
Step 950
950
#441124
oklch(27% 0.08 1.2)
#BC1963 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) | #464F65 | 0.225 |
| Deuteranopia (no green cones) | #716D5F | 0.201 |
| Tritanopia (no blue cones) | #CD003D | 0.063 |
| Achromatopsia (no color) | #626262 | 0.200 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BC1963
#BC1963
oklch(52.3% 0.199 1)
- #007B6D
#007B6D
oklch(52.3% 0.094 181.3)
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 #BC1963, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Raspberry #B00149 ΔE 0.046
- Ruby #CA0147 ΔE 0.049
- Rose Red #BE013C ΔE 0.054
- Medium Violet Red #C71585 ΔE 0.056
- Violet Red #A50055 ΔE 0.057
- Dark Hot Pink #D90166 ΔE 0.057
- Lipstick #D5174E ΔE 0.063
- Light Burgundy #A8415B ΔE 0.064
Use #BC1963 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.