#7A3151
Closest named color: Brownish Purple (#76424E). oklch(42.5% 0.108 355.3), rgb(122, 49, 81).
Aa
White text reads best on this color (8.80:1).
About this color
#7A3151 is a dark, moderately saturated red. In OKLCH its lightness is 42%, its chroma 0.108 and its hue 355°. Its hue sits on the warm side of the wheel. The nearest named color is Brownish Purple (#76424E), ΔE 0.043 away. White text reads best on it, at 8.80:1.
| Hue family | Reds |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.108) |
| Temperature | warm |
| Nearest name | Brownish Purple (#76424E) |
| Black text | 2.38:1 |
| White text | 8.80:1 |
Values
| HEX | #7A3151 |
| RGB | rgb(122, 49, 81) |
| HSL | hsl(334, 43%, 34%) |
| OKLCH | oklch(42.5% 0.108 355.3) |
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 #7A3151 | 8.80:1 | AAA | Lc -94.1 | Preferred for body text |
| Black text on #7A3151 | 2.38:1 | Fails | Lc 14.4 | Not readable |
| #7A3151 text on white | 8.80:1 | AAA | Lc 89.6 | Fine for body text |
| #7A3151 text on black | 2.38:1 | Fails | Lc -12.7 | 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
#FAF3F6
oklch(97% 0.008 349.2)
-
Step 100
100
#F5E5EA
oklch(93.6% 0.019 356.4)
-
Step 200
200
#EDD0DA
oklch(88.5% 0.035 355)
-
Step 300
300
#E3B0C2
oklch(80.9% 0.064 355.6)
-
Step 400
400
#D386A3
oklch(70.8% 0.101 355.8)
-
Step 500
500
#C5658D
oklch(63.1% 0.13 355.2)
-
Step 600
600
#B04B77
oklch(55.7% 0.14 355.4)
-
Step 700
700
#973B64
oklch(49.1% 0.131 355.2)
-
Step 800
800 (this color)
#7A3151
oklch(42.5% 0.108 355.3)
-
Step 900
900
#632C44
oklch(37.6% 0.085 354.5)
-
Step 950
950
#3A1A28
oklch(26.9% 0.054 353.7)
#7A3151 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) | #3C4252 | 0.119 |
| Deuteranopia (no green cones) | #4F4F4F | 0.108 |
| Tritanopia (no blue cones) | #832C3D | 0.035 |
| Achromatopsia (no color) | #4A4A4A | 0.109 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7A3151
#7A3151
oklch(42.5% 0.108 355.3)
- #005C4C
#005C4C
oklch(42.4% 0.08 175.5)
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 #7A3151, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brownish Purple #76424E ΔE 0.043
- Purple Brown #673A3F ΔE 0.055
- Red Purple #820747 ΔE 0.056
- Wine #80013F ΔE 0.062
- Mulberry #920A4E ΔE 0.063
- Velvet #750851 ΔE 0.068
- Red Wine #8C0034 ΔE 0.068
- Berry #990F4B ΔE 0.069
Use #7A3151 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.