#721B2F
Closest named color: Wine Red (#7B0323). oklch(37.3% 0.12 12.1), rgb(114, 27, 47).
Aa
White text reads best on this color (10.97:1).
About this color
#721B2F is a dark, moderately saturated red. In OKLCH its lightness is 37%, its chroma 0.120 and its hue 12°. Its hue sits on the warm side of the wheel. The nearest named color is Wine Red (#7B0323), ΔE 0.028 away. White text reads best on it, at 10.97:1.
| Hue family | Reds |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.120) |
| Temperature | warm |
| Nearest name | Wine Red (#7B0323) |
| Black text | 1.91:1 |
| White text | 10.97:1 |
Values
| HEX | #721B2F |
| RGB | rgb(114, 27, 47) |
| HSL | hsl(346, 62%, 28%) |
| OKLCH | oklch(37.3% 0.12 12.1) |
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 #721B2F | 10.97:1 | AAA | Lc -98.3 | Preferred for body text |
| Black text on #721B2F | 1.91:1 | Fails | Lc 9.6 | Not readable |
| #721B2F text on white | 10.97:1 | AAA | Lc 94.3 | Preferred for body text |
| #721B2F text on black | 1.91:1 | Fails | Lc -8.2 | 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
#FDF2F3
oklch(97% 0.012 11)
-
Step 100
100
#FBE3E5
oklch(93.6% 0.026 11.9)
-
Step 200
200
#F8CCD0
oklch(88.4% 0.05 12)
-
Step 300
300
#F5A9B1
oklch(81% 0.09 12.3)
-
Step 400
400
#EC7788
oklch(70.8% 0.145 12.4)
-
Step 500
500
#E24D6B
oklch(63.2% 0.185 12.2)
-
Step 600
600
#CD2553
oklch(55.6% 0.201 12.1)
-
Step 700
700
#B11344
oklch(49.2% 0.187 11.9)
-
Step 800
800
#8F1638
oklch(42.6% 0.154 11.7)
-
Step 900
900 (this color)
#721B2F
oklch(37.3% 0.12 12.1)
-
Step 950
950
#44131C
oklch(27.1% 0.076 12.7)
#721B2F 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) | #32312F | 0.133 |
| Deuteranopia (no green cones) | #48432D | 0.123 |
| Tritanopia (no blue cones) | #7D0423 | 0.030 |
| Achromatopsia (no color) | #3C3C3C | 0.122 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #721B2F
#721B2F
oklch(37.3% 0.12 12.1)
- #004B49
#004B49
oklch(37.3% 0.064 191.7)
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 #721B2F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wine Red #7B0323 ΔE 0.028
- Bordeaux #7B002C ΔE 0.028
- Merlot #730039 ΔE 0.039
- Wine #80013F ΔE 0.047
- Reddy Brown #6E1005 ΔE 0.048
- Claret #680018 ΔE 0.049
- Blood #770001 ΔE 0.049
- Maroon #800000 ΔE 0.053
Use #721B2F 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.