#7B2149
Closest named color: Red Purple (#820747). oklch(40.4% 0.129 357.4), rgb(123, 33, 73).
Aa
White text reads best on this color (9.74:1).
About this color
#7B2149 is a dark, moderately saturated red. In OKLCH its lightness is 40%, its chroma 0.129 and its hue 357°. Its hue sits on the warm side of the wheel. The nearest named color is Red Purple (#820747), ΔE 0.029 away. White text reads best on it, at 9.74:1.
| Hue family | Reds |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.129) |
| Temperature | warm |
| Nearest name | Red Purple (#820747) |
| Black text | 2.15:1 |
| White text | 9.74:1 |
Values
| HEX | #7B2149 |
| RGB | rgb(123, 33, 73) |
| HSL | hsl(333, 58%, 31%) |
| OKLCH | oklch(40.4% 0.129 357.4) |
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 #7B2149 | 9.74:1 | AAA | Lc -95.9 | Preferred for body text |
| Black text on #7B2149 | 2.15:1 | Fails | Lc 12.3 | Not readable |
| #7B2149 text on white | 9.74:1 | AAA | Lc 91.6 | Preferred for body text |
| #7B2149 text on black | 2.15:1 | 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
#FCF3F5
oklch(97.2% 0.01 2)
-
Step 100
100
#F7E4EA
oklch(93.6% 0.022 356.3)
-
Step 200
200
#F1CED9
oklch(88.4% 0.042 357.1)
-
Step 300
300
#EAADC1
oklch(81% 0.076 357.5)
-
Step 400
400
#DC7FA1
oklch(70.6% 0.121 357.3)
-
Step 500
500
#D05C8A
oklch(63.2% 0.154 357.6)
-
Step 600
600
#BB3E74
oklch(55.6% 0.167 357.4)
-
Step 700
700
#A12F61
oklch(49.2% 0.156 357.7)
-
Step 800
800 (this color)
#7B2149
oklch(40.4% 0.129 357.4)
-
Step 900
900
#692642
oklch(37.6% 0.101 357)
-
Step 950
950
#3E1727
oklch(27% 0.064 356.6)
#7B2149 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) | #33394A | 0.144 |
| Deuteranopia (no green cones) | #4B4A47 | 0.130 |
| Tritanopia (no blue cones) | #851732 | 0.040 |
| Achromatopsia (no color) | #444444 | 0.130 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7B2149
#7B2149
oklch(40.4% 0.129 357.4)
- #005548
#005548
oklch(40.2% 0.074 177.7)
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 #7B2149, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Purple #820747 ΔE 0.029
- Wine #80013F ΔE 0.033
- Velvet #750851 ΔE 0.044
- Merlot #730039 ΔE 0.048
- Red Wine #8C0034 ΔE 0.048
- Mulberry #920A4E ΔE 0.050
- Bordeaux #7B002C ΔE 0.050
- Wine Red #7B0323 ΔE 0.059
Use #7B2149 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.