#B4589C
Closest named color: Light Plum (#9D5783). oklch(59.4% 0.145 338.2), rgb(180, 88, 156).
Aa
Black text reads best on this color (4.81:1).
About this color
#B4589C is a medium-dark, vivid pink. In OKLCH its lightness is 59%, its chroma 0.145 and its hue 338°. Its hue sits on the warm side of the wheel. The nearest named color is Light Plum (#9D5783), ΔE 0.057 away. Black text reads best on it, at 4.81:1.
| Hue family | Pinks |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.145) |
| Temperature | warm |
| Nearest name | Light Plum (#9D5783) |
| Black text | 4.81:1 |
| White text | 4.35:1 |
Values
| HEX | #B4589C |
| RGB | rgb(180, 88, 156) |
| HSL | hsl(316, 38%, 53%) |
| OKLCH | oklch(59.4% 0.145 338.2) |
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 #B4589C | 4.35:1 | AA large text | Lc -75.3 | Fine for body text |
| Black text on #B4589C | 4.81:1 | AA | Lc 34.3 | Non-text elements, placeholder text |
| #B4589C text on white | 4.35:1 | AA large text | Lc 69.8 | Content text, not long reading |
| #B4589C text on black | 4.81:1 | AA | Lc -31.9 | 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
#FAF3F8
oklch(97.1% 0.01 335.5)
-
Step 100
100
#F4E5EF
oklch(93.7% 0.021 337.7)
-
Step 200
200
#EBD0E2
oklch(88.5% 0.038 338.1)
-
Step 300
300
#E0AFD1
oklch(80.9% 0.072 337.7)
-
Step 400
400
#CF84B9
oklch(70.7% 0.114 338.4)
-
Step 500
500 (this color)
#B4589C
oklch(59.4% 0.145 338.2)
-
Step 600
600
#AB4893
oklch(55.6% 0.157 337.9)
-
Step 700
700
#93387D
oklch(49.1% 0.148 338.2)
-
Step 800
800
#772F65
oklch(42.6% 0.122 338.4)
-
Step 900
900
#612B53
oklch(37.8% 0.095 338.2)
-
Step 950
950
#391A30
oklch(27.1% 0.059 339.2)
#B4589C 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) | #5B709E | 0.151 |
| Deuteranopia (no green cones) | #747E9A | 0.135 |
| Tritanopia (no blue cones) | #BD5B73 | 0.068 |
| Achromatopsia (no color) | #797979 | 0.146 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B4589C
#B4589C
oklch(59.4% 0.145 338.2)
- #00975E
#00975E
oklch(59.6% 0.139 158.1)
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 #B4589C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Plum #9D5783 ΔE 0.057
- Dark Lilac #9C6DA5 ΔE 0.060
- Soft Purple #A66FB5 ΔE 0.060
- Pinky Purple #C94CBE ΔE 0.070
- Amethyst #9B5FC0 ΔE 0.071
- Faded Purple #916E99 ΔE 0.077
- Pale Magenta #D767AD ΔE 0.078
- Purpley Pink #C83CB9 ΔE 0.078
Use #B4589C 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.