#742B47
Closest named color: Purple Brown (#673A3F). oklch(40.3% 0.107 359.2), rgb(116, 43, 71).
Aa
White text reads best on this color (9.63:1).
About this color
#742B47 is a dark, moderately saturated red. In OKLCH its lightness is 40%, its chroma 0.107 and its hue 359°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.047 away. White text reads best on it, at 9.63:1.
| Hue family | Reds |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.107) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.17:1 |
| White text | 9.63:1 |
Values
| HEX | #742B47 |
| RGB | rgb(116, 43, 71) |
| HSL | hsl(337, 46%, 31%) |
| OKLCH | oklch(40.3% 0.107 359.2) |
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 #742B47 | 9.63:1 | AAA | Lc -96.0 | Preferred for body text |
| Black text on #742B47 | 2.17:1 | Fails | Lc 12.2 | Not readable |
| #742B47 text on white | 9.63:1 | AAA | Lc 91.7 | Preferred for body text |
| #742B47 text on black | 2.17:1 | Fails | Lc -10.7 | 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
#FBF3F5
oklch(97.1% 0.009 0.1)
-
Step 100
100
#F5E5E9
oklch(93.6% 0.018 0.4)
-
Step 200
200
#EED0D8
oklch(88.5% 0.035 359.9)
-
Step 300
300
#E3B0BF
oklch(80.8% 0.062 359.2)
-
Step 400
400
#D4869F
oklch(70.8% 0.1 359.3)
-
Step 500
500
#C66687
oklch(63.1% 0.127 359.5)
-
Step 600
600
#B14B71
oklch(55.6% 0.138 359.3)
-
Step 700
700
#983B5F
oklch(49.1% 0.13 358.9)
-
Step 800
800 (this color)
#742B47
oklch(40.3% 0.107 359.2)
-
Step 900
900
#642C40
oklch(37.6% 0.084 359.4)
-
Step 950
950
#3B1B26
oklch(27.1% 0.052 359.3)
#742B47 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) | #383C48 | 0.118 |
| Deuteranopia (no green cones) | #4B4A45 | 0.108 |
| Tritanopia (no blue cones) | #7D2536 | 0.031 |
| Achromatopsia (no color) | #454545 | 0.108 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #742B47
#742B47
oklch(40.3% 0.107 359.2)
- #005549
#005549
oklch(40.2% 0.074 178.9)
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 #742B47, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.047
- Red Purple #820747 ΔE 0.051
- Wine #80013F ΔE 0.052
- Brownish Purple #76424E ΔE 0.055
- Bordeaux #7B002C ΔE 0.058
- Merlot #730039 ΔE 0.058
- Velvet #750851 ΔE 0.059
- Red Wine #8C0034 ΔE 0.063
Use #742B47 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.