#A6407A
Closest named color: Light Plum (#9D5783). oklch(52.8% 0.149 348.2), rgb(166, 64, 122).
Aa
White text reads best on this color (5.77:1).
About this color
#A6407A is a medium-dark, vivid red. In OKLCH its lightness is 53%, its chroma 0.149 and its hue 348°. Its hue sits on the warm side of the wheel. The nearest named color is Light Plum (#9D5783), ΔE 0.049 away. White text reads best on it, at 5.77:1.
| Hue family | Reds |
| Lightness | medium-dark (53%) |
| Chroma | vivid (0.149) |
| Temperature | warm |
| Nearest name | Light Plum (#9D5783) |
| Black text | 3.63:1 |
| White text | 5.77:1 |
Values
| HEX | #A6407A |
| RGB | rgb(166, 64, 122) |
| HSL | hsl(326, 44%, 45%) |
| OKLCH | oklch(52.8% 0.149 348.2) |
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 #A6407A | 5.77:1 | AA | Lc -83.5 | Fine for body text |
| Black text on #A6407A | 3.63:1 | AA large text | Lc 25.8 | Dividers and decoration only |
| #A6407A text on white | 5.77:1 | AA | Lc 78.2 | Fine for body text |
| #A6407A text on black | 3.63:1 | AA large text | Lc -23.6 | 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
#F5E5EC
oklch(93.7% 0.02 349.1)
-
Step 200
200
#EDD0DD
oklch(88.5% 0.037 349)
-
Step 300
300
#E2B0C8
oklch(80.9% 0.066 348.2)
-
Step 400
400
#D284AC
oklch(70.6% 0.108 348.1)
-
Step 500
500
#C46498
oklch(63.2% 0.136 348)
-
Step 600
600 (this color)
#A6407A
oklch(52.8% 0.149 348.2)
-
Step 700
700
#96396E
oklch(49% 0.138 348.1)
-
Step 800
800
#7A305A
oklch(42.7% 0.115 347.9)
-
Step 900
900
#632B4A
oklch(37.7% 0.09 347.9)
-
Step 950
950
#3A1A2B
oklch(27% 0.056 348.4)
#A6407A 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) | #4C5A7C | 0.162 |
| Deuteranopia (no green cones) | #686C78 | 0.146 |
| Tritanopia (no blue cones) | #B13D57 | 0.058 |
| Achromatopsia (no color) | #666666 | 0.150 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A6407A
#A6407A
oklch(52.8% 0.149 348.2)
- #007F60
#007F60
oklch(53% 0.107 168.2)
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 #A6407A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Plum #9D5783 ΔE 0.049
- Light Burgundy #A8415B ΔE 0.050
- Light Eggplant #894585 ΔE 0.058
- Light Maroon #A24857 ΔE 0.062
- Dark Rose #B5485D ΔE 0.063
- Warm Purple #952E8F ΔE 0.068
- Dark Mauve #874C62 ΔE 0.076
- Dusky Purple #895B7B ΔE 0.076
Use #A6407A 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.