#7C2A55
Closest named color: Red Purple (#820747). oklch(42% 0.123 351.2), rgb(124, 42, 85).
Aa
White text reads best on this color (9.05:1).
About this color
#7C2A55 is a dark, moderately saturated red. In OKLCH its lightness is 42%, its chroma 0.123 and its hue 351°. Its hue sits on the warm side of the wheel. The nearest named color is Red Purple (#820747), ΔE 0.044 away. White text reads best on it, at 9.05:1.
| Hue family | Reds |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.123) |
| Temperature | warm |
| Nearest name | Red Purple (#820747) |
| Black text | 2.31:1 |
| White text | 9.05:1 |
Values
| HEX | #7C2A55 |
| RGB | rgb(124, 42, 85) |
| HSL | hsl(329, 49%, 33%) |
| OKLCH | oklch(42% 0.123 351.2) |
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 #7C2A55 | 9.05:1 | AAA | Lc -94.6 | Preferred for body text |
| Black text on #7C2A55 | 2.31:1 | Fails | Lc 13.9 | Not readable |
| #7C2A55 text on white | 9.05:1 | AAA | Lc 90.1 | Preferred for body text |
| #7C2A55 text on black | 2.31:1 | Fails | Lc -12.2 | 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 800.
-
Step 50
50
#FBF3F6
oklch(97.1% 0.009 352.4)
-
Step 100
100
#F6E4EB
oklch(93.5% 0.022 351.9)
-
Step 200
200
#EFCFDC
oklch(88.5% 0.04 351.5)
-
Step 300
300
#E6AEC6
oklch(80.9% 0.072 351.3)
-
Step 400
400
#D782A9
oklch(70.8% 0.115 351.4)
-
Step 500
500
#CA5F94
oklch(63.1% 0.148 351.2)
-
Step 600
600
#B5437E
oklch(55.6% 0.16 351.4)
-
Step 700
700
#9B346B
oklch(49.1% 0.148 350.9)
-
Step 800
800 (this color)
#7C2A55
oklch(42% 0.123 351.2)
-
Step 900
900
#662948
oklch(37.8% 0.096 351)
-
Step 950
950
#3C182A
oklch(26.9% 0.062 350.8)
#7C2A55 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) | #363F56 | 0.135 |
| Deuteranopia (no green cones) | #4D4E53 | 0.121 |
| Tritanopia (no blue cones) | #85263C | 0.044 |
| Achromatopsia (no color) | #494949 | 0.124 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7C2A55
#7C2A55
oklch(42% 0.123 351.2)
- #005B47
#005B47
oklch(41.9% 0.082 171.2)
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 #7C2A55, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Purple #820747 ΔE 0.044
- Mulberry #920A4E ΔE 0.052
- Wine #80013F ΔE 0.052
- Velvet #750851 ΔE 0.053
- Brownish Purple #76424E ΔE 0.061
- Berry #990F4B ΔE 0.062
- Red Wine #8C0034 ΔE 0.064
- Purple Red #990147 ΔE 0.066
Use #7C2A55 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.