#AB457B
Closest named color: Light Plum (#9D5783). oklch(54.3% 0.146 350.2), rgb(171, 69, 123).
Aa
White text reads best on this color (5.42:1).
About this color
#AB457B is a medium-dark, vivid red. In OKLCH its lightness is 54%, its chroma 0.146 and its hue 350°. Its hue sits on the warm side of the wheel. The nearest named color is Light Plum (#9D5783), ΔE 0.043 away. White text reads best on it, at 5.42:1.
| Hue family | Reds |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.146) |
| Temperature | warm |
| Nearest name | Light Plum (#9D5783) |
| Black text | 3.86:1 |
| White text | 5.42:1 |
Values
| HEX | #AB457B |
| RGB | rgb(171, 69, 123) |
| HSL | hsl(328, 43%, 47%) |
| OKLCH | oklch(54.3% 0.146 350.2) |
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 #AB457B | 5.42:1 | AA | Lc -81.8 | Fine for body text |
| Black text on #AB457B | 3.86:1 | AA large text | Lc 27.6 | Dividers and decoration only |
| #AB457B text on white | 5.42:1 | AA | Lc 76.4 | Fine for body text |
| #AB457B text on black | 3.86:1 | AA large text | Lc -25.3 | 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 600.
-
Step 50
50
#FAF3F6
oklch(97% 0.008 349.2)
-
Step 100
100
#F5E5EB
oklch(93.6% 0.019 352.7)
-
Step 200
200
#EDD0DC
oklch(88.5% 0.036 350.9)
-
Step 300
300
#E3B0C6
oklch(81% 0.066 351)
-
Step 400
400
#D285AA
oklch(70.7% 0.105 349.8)
-
Step 500
500
#C46495
oklch(63% 0.135 349.8)
-
Step 600
600 (this color)
#AB457B
oklch(54.3% 0.146 350.2)
-
Step 700
700
#963A6B
oklch(49.1% 0.135 350.2)
-
Step 800
800
#7A3057
oklch(42.6% 0.113 350.2)
-
Step 900
900
#632C48
oklch(37.8% 0.087 350.3)
-
Step 950
950
#3A1A2A
oklch(27% 0.055 350.2)
#AB457B 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) | #525E7D | 0.159 |
| Deuteranopia (no green cones) | #6E7079 | 0.143 |
| Tritanopia (no blue cones) | #B7415A | 0.055 |
| Achromatopsia (no color) | #6A6A6A | 0.147 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AB457B
#AB457B
oklch(54.3% 0.146 350.2)
- #008366
#008366
oklch(54.3% 0.107 170.2)
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 #AB457B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Plum #9D5783 ΔE 0.043
- Light Burgundy #A8415B ΔE 0.048
- Dark Rose #B5485D ΔE 0.054
- Light Maroon #A24857 ΔE 0.060
- Deep Rose #C74767 ΔE 0.066
- Dark Pink #CB416B ΔE 0.066
- Light Eggplant #894585 ΔE 0.069
- Dusky Purple #895B7B ΔE 0.075
Use #AB457B 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.