#721F45
Closest named color: Merlot (#730039). oklch(38.4% 0.122 356.4), rgb(114, 31, 69).
Aa
White text reads best on this color (10.51:1).
About this color
#721F45 is a dark, moderately saturated red. In OKLCH its lightness is 38%, its chroma 0.122 and its hue 356°. Its hue sits on the warm side of the wheel. The nearest named color is Merlot (#730039), ΔE 0.036 away. White text reads best on it, at 10.51:1.
| Hue family | Reds |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.122) |
| Temperature | warm |
| Nearest name | Merlot (#730039) |
| Black text | 1.99:1 |
| White text | 10.51:1 |
Values
| HEX | #721F45 |
| RGB | rgb(114, 31, 69) |
| HSL | hsl(333, 57%, 28%) |
| OKLCH | oklch(38.4% 0.122 356.4) |
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 #721F45 | 10.51:1 | AAA | Lc -97.6 | Preferred for body text |
| Black text on #721F45 | 1.99:1 | Fails | Lc 10.4 | Not readable |
| #721F45 text on white | 10.51:1 | AAA | Lc 93.5 | Preferred for body text |
| #721F45 text on black | 1.99:1 | Fails | Lc -9.0 | 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 900.
-
Step 50
50
#FDF2F6
oklch(97.1% 0.013 353.1)
-
Step 100
100
#FAE3EA
oklch(93.6% 0.027 357.2)
-
Step 200
200
#F6CCDA
oklch(88.5% 0.051 356.2)
-
Step 300
300
#F1A8C2
oklch(80.9% 0.092 356.3)
-
Step 400
400
#E677A3
oklch(70.8% 0.145 356.4)
-
Step 500
500
#DB4D8C
oklch(63% 0.186 356.4)
-
Step 600
600
#C62776
oklch(55.5% 0.202 356.4)
-
Step 700
700
#AB1663
oklch(49.1% 0.188 356.6)
-
Step 800
800
#8B1851
oklch(42.7% 0.156 356.5)
-
Step 900
900 (this color)
#721F45
oklch(38.4% 0.122 356.4)
-
Step 950
950
#421327
oklch(27.1% 0.076 357.1)
#721F45 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) | #2E3546 | 0.136 |
| Deuteranopia (no green cones) | #454543 | 0.123 |
| Tritanopia (no blue cones) | #7B172F | 0.039 |
| Achromatopsia (no color) | #3F3F3F | 0.123 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #721F45
#721F45
oklch(38.4% 0.122 356.4)
- #005042
#005042
oklch(38.5% 0.072 175.7)
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 #721F45, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Merlot #730039 ΔE 0.036
- Wine #80013F ΔE 0.037
- Red Purple #820747 ΔE 0.038
- Velvet #750851 ΔE 0.039
- Bordeaux #7B002C ΔE 0.046
- Wine Red #7B0323 ΔE 0.055
- Rich Purple #720058 ΔE 0.055
- Red Wine #8C0034 ΔE 0.060
Use #721F45 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.