#A6427E
Closest named color: Light Plum (#9D5783). oklch(53.3% 0.148 346.3), rgb(166, 66, 126).
Aa
White text reads best on this color (5.67:1).
About this color
#A6427E is a medium-dark, vivid red. In OKLCH its lightness is 53%, its chroma 0.148 and its hue 346°. Its hue sits on the warm side of the wheel. The nearest named color is Light Plum (#9D5783), ΔE 0.046 away. White text reads best on it, at 5.67:1.
| Hue family | Reds |
| Lightness | medium-dark (53%) |
| Chroma | vivid (0.148) |
| Temperature | warm |
| Nearest name | Light Plum (#9D5783) |
| Black text | 3.70:1 |
| White text | 5.67:1 |
Values
| HEX | #A6427E |
| RGB | rgb(166, 66, 126) |
| HSL | hsl(324, 43%, 45%) |
| OKLCH | oklch(53.3% 0.148 346.3) |
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 #A6427E | 5.67:1 | AA | Lc -83.0 | Fine for body text |
| Black text on #A6427E | 3.70:1 | AA large text | Lc 26.3 | Dividers and decoration only |
| #A6427E text on white | 5.67:1 | AA | Lc 77.7 | Fine for body text |
| #A6427E text on black | 3.70:1 | AA large text | Lc -24.0 | 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
#FAF3F7
oklch(97.1% 0.009 341.8)
-
Step 100
100
#F4E5EC
oklch(93.6% 0.019 347.4)
-
Step 200
200
#ECD0DE
oklch(88.5% 0.036 346.2)
-
Step 300
300
#E2B0C9
oklch(81% 0.066 347.2)
-
Step 400
400
#D185AE
oklch(70.7% 0.106 346.6)
-
Step 500
500
#C3649A
oklch(63.1% 0.137 346.5)
-
Step 600
600 (this color)
#A6427E
oklch(53.3% 0.148 346.3)
-
Step 700
700
#953A71
oklch(49.1% 0.138 346.1)
-
Step 800
800
#79315C
oklch(42.8% 0.113 346.1)
-
Step 900
900
#622C4B
oklch(37.8% 0.088 346.6)
-
Step 950
950
#3A1A2C
oklch(27% 0.057 346.7)
#A6427E 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) | #4C5C80 | 0.161 |
| Deuteranopia (no green cones) | #686D7C | 0.144 |
| Tritanopia (no blue cones) | #B1405A | 0.060 |
| Achromatopsia (no color) | #676767 | 0.149 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A6427E
#A6427E
oklch(53.3% 0.148 346.3)
- #00805E
#00805E
oklch(53.2% 0.11 166.4)
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 #A6427E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Plum #9D5783 ΔE 0.046
- Light Burgundy #A8415B ΔE 0.055
- Light Eggplant #894585 ΔE 0.057
- Dark Rose #B5485D ΔE 0.066
- Light Maroon #A24857 ΔE 0.066
- Warm Purple #952E8F ΔE 0.067
- Dusky Purple #895B7B ΔE 0.074
- Dull Purple #84597E ΔE 0.077
Use #A6427E 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.