#7C184D
Closest named color: Red Purple (#820747). oklch(39.9% 0.142 353.6), rgb(124, 24, 77).
Aa
White text reads best on this color (10.02:1).
About this color
#7C184D is a dark, vivid red. In OKLCH its lightness is 40%, its chroma 0.142 and its hue 354°. Its hue sits on the warm side of the wheel. The nearest named color is Red Purple (#820747), ΔE 0.018 away. White text reads best on it, at 10.02:1.
| Hue family | Reds |
| Lightness | dark (40%) |
| Chroma | vivid (0.142) |
| Temperature | warm |
| Nearest name | Red Purple (#820747) |
| Black text | 2.09:1 |
| White text | 10.02:1 |
Values
| HEX | #7C184D |
| RGB | rgb(124, 24, 77) |
| HSL | hsl(328, 68%, 29%) |
| OKLCH | oklch(39.9% 0.142 353.6) |
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 #7C184D | 10.02:1 | AAA | Lc -96.3 | Preferred for body text |
| Black text on #7C184D | 2.09:1 | Fails | Lc 11.9 | Not readable |
| #7C184D text on white | 10.02:1 | AAA | Lc 92.0 | Preferred for body text |
| #7C184D text on black | 2.09:1 | Fails | Lc -10.4 | 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
#FEF2F6
oklch(97.2% 0.014 355)
-
Step 100
100
#FCE2EB
oklch(93.6% 0.031 354.7)
-
Step 200
200
#FACADC
oklch(88.6% 0.059 353.9)
-
Step 300
300
#F7A4C6
oklch(81% 0.106 353.5)
-
Step 400
400
#EE6DA9
oklch(70.6% 0.171 353.2)
-
Step 500
500
#E53B93
oklch(63.2% 0.218 353.8)
-
Step 600
600
#CD007D
oklch(55.5% 0.229 353.6)
-
Step 700
700
#AE0069
oklch(49.1% 0.203 353.8)
-
Step 800
800
#900056
oklch(42.8% 0.176 353.8)
-
Step 900
900 (this color)
#7C184D
oklch(39.9% 0.142 353.6)
-
Step 950
950
#450D2A
oklch(27% 0.09 353.2)
#7C184D 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) | #2C374E | 0.160 |
| Deuteranopia (no green cones) | #48494B | 0.142 |
| Tritanopia (no blue cones) | #860C30 | 0.050 |
| Achromatopsia (no color) | #424242 | 0.144 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7C184D
#7C184D
oklch(39.9% 0.142 353.6)
- #005444
#005444
oklch(39.8% 0.076 174.1)
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 #7C184D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Purple #820747 ΔE 0.018
- Wine #80013F ΔE 0.027
- Velvet #750851 ΔE 0.029
- Merlot #730039 ΔE 0.043
- Mulberry #920A4E ΔE 0.046
- Rich Purple #720058 ΔE 0.046
- Red Wine #8C0034 ΔE 0.051
- Bordeaux #7B002C ΔE 0.052
Use #7C184D 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.