#7A2145
Closest named color: Red Purple (#820747). oklch(40% 0.127 360), rgb(122, 33, 69).
Aa
White text reads best on this color (9.85:1).
About this color
#7A2145 is a dark, moderately saturated red. In OKLCH its lightness is 40%, its chroma 0.127 and its hue 360°. Its hue sits on the warm side of the wheel. The nearest named color is Red Purple (#820747), ΔE 0.031 away. White text reads best on it, at 9.85:1.
| Hue family | Reds |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.127) |
| Temperature | warm |
| Nearest name | Red Purple (#820747) |
| Black text | 2.13:1 |
| White text | 9.85:1 |
Values
| HEX | #7A2145 |
| RGB | rgb(122, 33, 69) |
| HSL | hsl(336, 57%, 30%) |
| OKLCH | oklch(40% 0.127 360) |
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 #7A2145 | 9.85:1 | AAA | Lc -96.2 | Preferred for body text |
| Black text on #7A2145 | 2.13:1 | Fails | Lc 12.0 | Not readable |
| #7A2145 text on white | 9.85:1 | AAA | Lc 91.9 | Preferred for body text |
| #7A2145 text on black | 2.13:1 | Fails | Lc -10.5 | 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
#FDF2F5
oklch(97.1% 0.012 358.8)
-
Step 100
100
#FBE3E9
oklch(93.7% 0.027 0.7)
-
Step 200
200
#F8CBD8
oklch(88.5% 0.053 359)
-
Step 300
300
#F4A7BE
oklch(80.9% 0.095 360)
-
Step 400
400
#EA749D
oklch(70.7% 0.151 359.7)
-
Step 500
500
#E04885
oklch(63.1% 0.194 359.8)
-
Step 600
600
#CB1D6E
oklch(55.5% 0.21 0)
-
Step 700
700
#AF065C
oklch(49% 0.196 360)
-
Step 800
800
#8E104B
oklch(42.6% 0.162 0)
-
Step 900
900 (this color)
#7A2145
oklch(40% 0.127 360)
-
Step 950
950
#441125
oklch(27.1% 0.081 360)
#7A2145 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) | #333846 | 0.142 |
| Deuteranopia (no green cones) | #4B4A43 | 0.129 |
| Tritanopia (no blue cones) | #841530 | 0.037 |
| Achromatopsia (no color) | #434343 | 0.128 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7A2145
#7A2145
oklch(40% 0.127 360)
- #005449
#005449
oklch(40% 0.072 180)
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 #7A2145, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Purple #820747 ΔE 0.031
- Wine #80013F ΔE 0.032
- Bordeaux #7B002C ΔE 0.045
- Merlot #730039 ΔE 0.045
- Red Wine #8C0034 ΔE 0.046
- Velvet #750851 ΔE 0.047
- Wine Red #7B0323 ΔE 0.053
- Mulberry #920A4E ΔE 0.053
Use #7A2145 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.