#A6748F
Closest named color: Mauve (#AE7181). oklch(61.8% 0.073 345.8), rgb(166, 116, 143).
Aa
Black text reads best on this color (5.51:1).
About this color
#A6748F is a medium-dark, moderately saturated red. In OKLCH its lightness is 62%, its chroma 0.073 and its hue 346°. Its hue sits on the warm side of the wheel. The nearest named color is Mauve (#AE7181), ΔE 0.023 away. Black text reads best on it, at 5.51:1.
| Hue family | Reds |
| Lightness | medium-dark (62%) |
| Chroma | moderately saturated (0.073) |
| Temperature | warm |
| Nearest name | Mauve (#AE7181) |
| Black text | 5.51:1 |
| White text | 3.80:1 |
Values
| HEX | #A6748F |
| RGB | rgb(166, 116, 143) |
| HSL | hsl(328, 22%, 55%) |
| OKLCH | oklch(61.8% 0.073 345.8) |
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 #A6748F | 3.80:1 | AA large text | Lc -71.0 | Content text, not long reading |
| Black text on #A6748F | 5.51:1 | AA | Lc 38.6 | Non-text elements, placeholder text |
| #A6748F text on white | 3.80:1 | AA large text | Lc 65.5 | Content text, not long reading |
| #A6748F text on black | 5.51:1 | AA | Lc -36.2 | 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
#F8F4F6
oklch(97.1% 0.005 345.3)
-
Step 100
100
#EFE7EB
oklch(93.5% 0.01 345.4)
-
Step 200
200
#E3D4DC
oklch(88.4% 0.02 344)
-
Step 300
300
#D3B8C5
oklch(80.9% 0.035 347.2)
-
Step 400
400
#BC93A8
oklch(70.8% 0.057 346.5)
-
Step 500
500 (this color)
#A6748F
oklch(61.8% 0.073 345.8)
-
Step 600
600
#95607D
oklch(55.6% 0.079 346)
-
Step 700
700
#7F4F6A
oklch(49.1% 0.074 345.4)
-
Step 800
800
#674156
oklch(42.6% 0.061 345.7)
-
Step 900
900
#543747
oklch(37.6% 0.048 345.4)
-
Step 950
950
#31212A
oklch(27.1% 0.029 344.4)
#A6748F 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) | #777E90 | 0.076 |
| Deuteranopia (no green cones) | #83868E | 0.071 |
| Tritanopia (no blue cones) | #AD747D | 0.029 |
| Achromatopsia (no color) | #838383 | 0.073 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A6748F
#A6748F
oklch(61.8% 0.073 345.8)
- #59947B
#59947B
oklch(61.9% 0.073 165.3)
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 #A6748F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mauve #AE7181 ΔE 0.023
- Purpley Grey #947E94 ΔE 0.036
- English Lavender #9D8189 ΔE 0.041
- Faded Purple #916E99 ΔE 0.045
- Dark Lilac #9C6DA5 ΔE 0.047
- Heather #A484AC ΔE 0.050
- Dusky Rose #BA6873 ΔE 0.052
- Dusty Lavender #AC86A8 ΔE 0.053
Use #A6748F 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.