#671C46
Closest named color: Merlot (#730039). oklch(36.2% 0.116 350), rgb(103, 28, 70).
Aa
White text reads best on this color (11.46:1).
About this color
#671C46 is a dark, moderately saturated red. In OKLCH its lightness is 36%, its chroma 0.116 and its hue 350°. Its hue sits on the warm side of the wheel. The nearest named color is Merlot (#730039), ΔE 0.038 away. White text reads best on it, at 11.46:1.
| Hue family | Reds |
| Lightness | dark (36%) |
| Chroma | moderately saturated (0.116) |
| Temperature | warm |
| Nearest name | Merlot (#730039) |
| Black text | 1.83:1 |
| White text | 11.46:1 |
Values
| HEX | #671C46 |
| RGB | rgb(103, 28, 70) |
| HSL | hsl(326, 57%, 26%) |
| OKLCH | oklch(36.2% 0.116 350) |
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 #671C46 | 11.46:1 | AAA | Lc -99.4 | Preferred for body text |
| Black text on #671C46 | 1.83:1 | Fails | Lc 8.3 | Not readable |
| #671C46 text on white | 11.46:1 | AAA | Lc 95.6 | Preferred for body text |
| #671C46 text on black | 1.83:1 | Fails | Lc 0.0 | 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
#FCF2F6
oklch(97% 0.012 351)
-
Step 100
100
#F8E3EC
oklch(93.5% 0.026 349.8)
-
Step 200
200
#F3CDDE
oklch(88.5% 0.048 349.4)
-
Step 300
300
#ECAAC8
oklch(80.9% 0.086 350.3)
-
Step 400
400
#E07AAD
oklch(70.8% 0.139 349.9)
-
Step 500
500
#D45398
oklch(63.1% 0.177 350.2)
-
Step 600
600
#BF3183
oklch(55.6% 0.193 349.9)
-
Step 700
700
#A4216F
oklch(49% 0.18 349.7)
-
Step 800
800
#861F5A
oklch(42.8% 0.149 350.3)
-
Step 900
900 (this color)
#671C46
oklch(36.2% 0.116 350)
-
Step 950
950
#3F142B
oklch(26.8% 0.073 350)
#671C46 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) | #273147 | 0.129 |
| Deuteranopia (no green cones) | #3C3E44 | 0.115 |
| Tritanopia (no blue cones) | #6F182E | 0.044 |
| Achromatopsia (no color) | #393939 | 0.117 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #671C46
#671C46
oklch(36.2% 0.116 350)
- #004938
#004938
oklch(36.1% 0.071 170.7)
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 #671C46, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Merlot #730039 ΔE 0.038
- Grape Purple #5D1451 ΔE 0.038
- Velvet #750851 ΔE 0.040
- Rich Purple #720058 ΔE 0.050
- Wine #80013F ΔE 0.055
- Red Purple #820747 ΔE 0.057
- Bordeaux #7B002C ΔE 0.059
- Burgundy #610023 ΔE 0.063
Use #671C46 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.