#722B3B
Closest named color: Purple Brown (#673A3F). oklch(39.6% 0.101 9.1), rgb(114, 43, 59).
Aa
White text reads best on this color (9.88:1).
About this color
#722B3B is a dark, moderately saturated red. In OKLCH its lightness is 40%, its chroma 0.101 and its hue 9°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.039 away. White text reads best on it, at 9.88:1.
| Hue family | Reds |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.101) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.12:1 |
| White text | 9.88:1 |
Values
| HEX | #722B3B |
| RGB | rgb(114, 43, 59) |
| HSL | hsl(346, 45%, 31%) |
| OKLCH | oklch(39.6% 0.101 9.1) |
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 #722B3B | 9.88:1 | AAA | Lc -96.6 | Preferred for body text |
| Black text on #722B3B | 2.12:1 | Fails | Lc 11.6 | Not readable |
| #722B3B text on white | 9.88:1 | AAA | Lc 92.4 | Preferred for body text |
| #722B3B text on black | 2.12:1 | Fails | Lc -10.1 | 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
#FCF3F4
oklch(97.1% 0.01 9.5)
-
Step 100
100
#F8E4E7
oklch(93.6% 0.022 7.2)
-
Step 200
200
#F3CED3
oklch(88.4% 0.042 8.8)
-
Step 300
300
#EDADB6
oklch(81% 0.076 9.6)
-
Step 400
400
#E07F91
oklch(70.7% 0.121 8.7)
-
Step 500
500
#D55B76
oklch(63.2% 0.155 8.9)
-
Step 600
600
#C03C5E
oklch(55.6% 0.169 9.1)
-
Step 700
700
#A52D4E
oklch(49.1% 0.157 8.9)
-
Step 800
800
#862740
oklch(42.7% 0.13 8.8)
-
Step 900
900 (this color)
#722B3B
oklch(39.6% 0.101 9.1)
-
Step 950
950
#401720
oklch(27.1% 0.065 8.8)
#722B3B 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) | #3A3A3B | 0.111 |
| Deuteranopia (no green cones) | #4C4839 | 0.102 |
| Tritanopia (no blue cones) | #7C2231 | 0.026 |
| Achromatopsia (no color) | #434343 | 0.102 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #722B3B
#722B3B
oklch(39.6% 0.101 9.1)
- #00524E
#00524E
oklch(39.6% 0.069 189.1)
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 #722B3B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.039
- Bordeaux #7B002C ΔE 0.053
- Wine Red #7B0323 ΔE 0.054
- Brownish Purple #76424E ΔE 0.057
- Wine #80013F ΔE 0.058
- Merlot #730039 ΔE 0.060
- Red Purple #820747 ΔE 0.061
- Chestnut #742802 ΔE 0.063
Use #722B3B 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.