#BC5791
Closest named color: Light Plum (#9D5783). oklch(59.9% 0.146 346.9), rgb(188, 87, 145).
Aa
Black text reads best on this color (4.91:1).
About this color
#BC5791 is a medium-dark, vivid red. In OKLCH its lightness is 60%, its chroma 0.146 and its hue 347°. Its hue sits on the warm side of the wheel. The nearest named color is Light Plum (#9D5783), ΔE 0.061 away. Black text reads best on it, at 4.91:1.
| Hue family | Reds |
| Lightness | medium-dark (60%) |
| Chroma | vivid (0.146) |
| Temperature | warm |
| Nearest name | Light Plum (#9D5783) |
| Black text | 4.91:1 |
| White text | 4.27:1 |
Values
| HEX | #BC5791 |
| RGB | rgb(188, 87, 145) |
| HSL | hsl(326, 43%, 54%) |
| OKLCH | oklch(59.9% 0.146 346.9) |
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 #BC5791 | 4.27:1 | AA large text | Lc -74.6 | Content text, not long reading |
| Black text on #BC5791 | 4.91:1 | AA | Lc 35.0 | Non-text elements, placeholder text |
| #BC5791 text on white | 4.27:1 | AA large text | Lc 69.1 | Content text, not long reading |
| #BC5791 text on black | 4.91:1 | AA | Lc -32.6 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#FBF3F7
oklch(97.1% 0.01 345.4)
-
Step 100
100
#F5E5EC
oklch(93.7% 0.02 349.1)
-
Step 200
200
#EECFDE
oklch(88.5% 0.04 347.1)
-
Step 300
300
#E4AECA
oklch(80.8% 0.072 346.4)
-
Step 400
400
#D482AF
oklch(70.6% 0.115 346.4)
-
Step 500
500 (this color)
#BC5791
oklch(59.9% 0.146 346.9)
-
Step 600
600
#B24485
oklch(55.6% 0.16 347)
-
Step 700
700
#983571
oklch(49% 0.148 346.6)
-
Step 800
800
#7C2D5C
oklch(42.7% 0.123 346.8)
-
Step 900
900
#64294B
oklch(37.6% 0.096 347)
-
Step 950
950
#3B192C
oklch(27% 0.06 347.2)
#BC5791 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) | #617093 | 0.157 |
| Deuteranopia (no green cones) | #7C818E | 0.143 |
| Tritanopia (no blue cones) | #C7556D | 0.058 |
| Achromatopsia (no color) | #7A7A7A | 0.147 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BC5791
#BC5791
oklch(59.9% 0.146 346.9)
- #009770
#009770
oklch(60% 0.123 166.7)
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 #BC5791, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Plum #9D5783 ΔE 0.061
- Dark Pink #CB416B ΔE 0.063
- Deep Rose #C74767 ΔE 0.064
- Dusky Rose #BA6873 ΔE 0.069
- Pale Magenta #D767AD ΔE 0.071
- Dark Lilac #9C6DA5 ΔE 0.072
- Soft Purple #A66FB5 ΔE 0.074
- Mauve #AE7181 ΔE 0.075
Use #BC5791 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.