#B75A8A
Closest named color: Light Plum (#9D5783). oklch(59.4% 0.132 349.7), rgb(183, 90, 138).
Aa
Black text reads best on this color (4.84:1).
About this color
#B75A8A is a medium-dark, moderately saturated red. In OKLCH its lightness is 59%, its chroma 0.132 and its hue 350°. Its hue sits on the warm side of the wheel. The nearest named color is Light Plum (#9D5783), ΔE 0.050 away. Black text reads best on it, at 4.84:1.
| Hue family | Reds |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.132) |
| Temperature | warm |
| Nearest name | Light Plum (#9D5783) |
| Black text | 4.84:1 |
| White text | 4.33:1 |
Values
| HEX | #B75A8A |
| RGB | rgb(183, 90, 138) |
| HSL | hsl(329, 39%, 54%) |
| OKLCH | oklch(59.4% 0.132 349.7) |
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 #B75A8A | 4.33:1 | AA large text | Lc -75.1 | Fine for body text |
| Black text on #B75A8A | 4.84:1 | AA | Lc 34.5 | Non-text elements, placeholder text |
| #B75A8A text on white | 4.33:1 | AA large text | Lc 69.6 | Content text, not long reading |
| #B75A8A text on black | 4.84:1 | AA | Lc -32.0 | 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
#FAF3F6
oklch(97% 0.008 349.2)
-
Step 100
100
#F4E5EC
oklch(93.6% 0.019 347.4)
-
Step 200
200
#EDD0DC
oklch(88.5% 0.036 350.9)
-
Step 300
300
#E2B0C7
oklch(80.9% 0.065 349.3)
-
Step 400
400
#D185AA
oklch(70.6% 0.104 349.5)
-
Step 500
500 (this color)
#B75A8A
oklch(59.4% 0.132 349.7)
-
Step 600
600
#AE4A80
oklch(55.6% 0.144 349.2)
-
Step 700
700
#953B6C
oklch(49.1% 0.133 349.3)
-
Step 800
800
#793158
oklch(42.6% 0.111 349.2)
-
Step 900
900
#622C48
oklch(37.6% 0.086 349.7)
-
Step 950
950
#3A1A2A
oklch(27% 0.055 350.2)
#B75A8A 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) | #646F8C | 0.143 |
| Deuteranopia (no green cones) | #7D7F88 | 0.129 |
| Tritanopia (no blue cones) | #C2576C | 0.048 |
| Achromatopsia (no color) | #797979 | 0.134 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B75A8A
#B75A8A
oklch(59.4% 0.132 349.7)
- #009573
#009573
oklch(59.5% 0.119 169.3)
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 #B75A8A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Plum #9D5783 ΔE 0.050
- Dusky Rose #BA6873 ΔE 0.056
- Deep Rose #C74767 ΔE 0.059
- Mauve #AE7181 ΔE 0.062
- Dark Pink #CB416B ΔE 0.063
- Dark Lilac #9C6DA5 ΔE 0.067
- Dark Rose #B5485D ΔE 0.067
- Soft Purple #A66FB5 ΔE 0.074
Use #B75A8A 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.