#A7538F
Closest named color: Light Plum (#9D5783). oklch(56.4% 0.133 339.3), rgb(167, 83, 143).
Aa
White text reads best on this color (4.90:1).
About this color
#A7538F is a medium-dark, moderately saturated pink. In OKLCH its lightness is 56%, its chroma 0.133 and its hue 339°. Its hue sits on the warm side of the wheel. The nearest named color is Light Plum (#9D5783), ΔE 0.029 away. White text reads best on it, at 4.90:1.
| Hue family | Pinks |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.133) |
| Temperature | warm |
| Nearest name | Light Plum (#9D5783) |
| Black text | 4.27:1 |
| White text | 4.90:1 |
Values
| HEX | #A7538F |
| RGB | rgb(167, 83, 143) |
| HSL | hsl(317, 34%, 49%) |
| OKLCH | oklch(56.4% 0.133 339.3) |
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 #A7538F | 4.90:1 | AA | Lc -79.0 | Fine for body text |
| Black text on #A7538F | 4.27:1 | AA large text | Lc 30.5 | Non-text elements, placeholder text |
| #A7538F text on white | 4.90:1 | AA | Lc 73.6 | Content text, not long reading |
| #A7538F text on black | 4.27:1 | AA large text | Lc -28.1 | 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
#F9F3F7
oklch(97% 0.008 337.4)
-
Step 100
100
#F2E6EE
oklch(93.7% 0.017 337.6)
-
Step 200
200
#E9D1E0
oklch(88.5% 0.033 339.9)
-
Step 300
300
#DCB2CD
oklch(80.9% 0.06 339.8)
-
Step 400
400
#C989B4
oklch(70.7% 0.096 339.6)
-
Step 500
500
#B96AA2
oklch(63% 0.123 338.8)
-
Step 600
600 (this color)
#A7538F
oklch(56.4% 0.133 339.3)
-
Step 700
700
#8D4177
oklch(49.2% 0.123 339.7)
-
Step 800
800
#723661
oklch(42.7% 0.102 339.2)
-
Step 900
900
#5D2F4F
oklch(37.7% 0.08 339.8)
-
Step 950
950
#361C2E
oklch(26.9% 0.05 339.5)
#A7538F 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) | #566891 | 0.139 |
| Deuteranopia (no green cones) | #6D758D | 0.124 |
| Tritanopia (no blue cones) | #AF556A | 0.062 |
| Achromatopsia (no color) | #717171 | 0.134 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A7538F
#A7538F
oklch(56.4% 0.133 339.3)
- #008C59
#008C59
oklch(56.4% 0.13 159.1)
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 #A7538F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Plum #9D5783 ΔE 0.029
- Dark Lilac #9C6DA5 ΔE 0.063
- Dusky Purple #895B7B ΔE 0.067
- Light Eggplant #894585 ΔE 0.070
- Faded Purple #916E99 ΔE 0.070
- Dull Purple #84597E ΔE 0.071
- Dark Lavender #856798 ΔE 0.071
- Dusty Purple #825F87 ΔE 0.072
Use #A7538F 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.