#733448
Closest named color: Purple Brown (#673A3F). oklch(41.5% 0.091 1.8), rgb(115, 52, 72).
Aa
White text reads best on this color (9.07:1).
About this color
#733448 is a dark, moderately saturated red. In OKLCH its lightness is 42%, its chroma 0.091 and its hue 2°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.033 away. White text reads best on it, at 9.07:1.
| Hue family | Reds |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.091) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.31:1 |
| White text | 9.07:1 |
Values
| HEX | #733448 |
| RGB | rgb(115, 52, 72) |
| HSL | hsl(341, 38%, 33%) |
| OKLCH | oklch(41.5% 0.091 1.8) |
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 #733448 | 9.07:1 | AAA | Lc -94.9 | Preferred for body text |
| Black text on #733448 | 2.31:1 | Fails | Lc 13.5 | Not readable |
| #733448 text on white | 9.07:1 | AAA | Lc 90.5 | Preferred for body text |
| #733448 text on black | 2.31:1 | Fails | Lc -11.8 | Not readable |
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 800.
-
Step 50
50
#FAF3F5
oklch(97% 0.008 357.8)
-
Step 100
100
#F3E6E9
oklch(93.6% 0.015 1.6)
-
Step 200
200
#EBD1D7
oklch(88.4% 0.03 2.1)
-
Step 300
300
#DFB3BE
oklch(80.9% 0.053 1.7)
-
Step 400
400
#CE8A9C
oklch(70.7% 0.086 2.2)
-
Step 500
500
#BF6C84
oklch(63.1% 0.109 2.1)
-
Step 600
600
#AA526E
oklch(55.5% 0.119 1.6)
-
Step 700
700
#92435C
oklch(49.2% 0.11 2)
-
Step 800
800 (this color)
#733448
oklch(41.5% 0.091 1.8)
-
Step 900
900
#60303F
oklch(37.7% 0.072 1.2)
-
Step 950
950
#381D25
oklch(27% 0.044 1.4)
#733448 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) | #3F4149 | 0.100 |
| Deuteranopia (no green cones) | #4F4D47 | 0.092 |
| Tritanopia (no blue cones) | #7C2F3B | 0.026 |
| Achromatopsia (no color) | #484848 | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #733448
#733448
oklch(41.5% 0.091 1.8)
- #00594F
#00594F
oklch(41.6% 0.075 181.9)
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 #733448, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.033
- Brownish Purple #76424E ΔE 0.036
- Red Purple #820747 ΔE 0.068
- Wine #80013F ΔE 0.070
- Bordeaux #7B002C ΔE 0.074
- Red Wine #8C0034 ΔE 0.075
- Wine Red #7B0323 ΔE 0.076
- Red Brown #8B2E16 ΔE 0.078
Use #733448 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.