#6A1F47
Closest named color: Merlot (#730039). oklch(37.1% 0.115 351.3), rgb(106, 31, 71).
Aa
White text reads best on this color (11.05:1).
About this color
#6A1F47 is a dark, moderately saturated red. In OKLCH its lightness is 37%, its chroma 0.115 and its hue 351°. Its hue sits on the warm side of the wheel. The nearest named color is Merlot (#730039), ΔE 0.039 away. White text reads best on it, at 11.05:1.
| Hue family | Reds |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.115) |
| Temperature | warm |
| Nearest name | Merlot (#730039) |
| Black text | 1.89:1 |
| White text | 11.05:1 |
Values
| HEX | #6A1F47 |
| RGB | rgb(106, 31, 71) |
| HSL | hsl(328, 55%, 27%) |
| OKLCH | oklch(37.1% 0.115 351.3) |
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 #6A1F47 | 11.05:1 | AAA | Lc -98.7 | Preferred for body text |
| Black text on #6A1F47 | 1.89:1 | Fails | Lc 9.1 | Not readable |
| #6A1F47 text on white | 11.05:1 | AAA | Lc 94.8 | Preferred for body text |
| #6A1F47 text on black | 1.89:1 | Fails | Lc -7.8 | 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
#F3CDDD
oklch(88.5% 0.047 350.9)
-
Step 300
300
#EDAAC7
oklch(80.9% 0.087 351.5)
-
Step 400
400
#E07AAB
oklch(70.7% 0.138 351)
-
Step 500
500
#D45396
oklch(63% 0.176 351.1)
-
Step 600
600
#C03180
oklch(55.6% 0.192 351.5)
-
Step 700
700
#A5226C
oklch(49.1% 0.178 351.5)
-
Step 800
800
#861F58
oklch(42.7% 0.148 351.5)
-
Step 900
900 (this color)
#6A1F47
oklch(37.1% 0.115 351.3)
-
Step 950
950
#40152B
oklch(27.2% 0.073 351.2)
#6A1F47 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) | #2A3348 | 0.128 |
| Deuteranopia (no green cones) | #3F4145 | 0.115 |
| Tritanopia (no blue cones) | #721B30 | 0.041 |
| Achromatopsia (no color) | #3C3C3C | 0.116 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6A1F47
#6A1F47
oklch(37.1% 0.115 351.3)
- #004C3B
#004C3B
oklch(37.1% 0.072 171.3)
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 #6A1F47, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Merlot #730039 ΔE 0.039
- Velvet #750851 ΔE 0.039
- Grape Purple #5D1451 ΔE 0.046
- Wine #80013F ΔE 0.051
- Rich Purple #720058 ΔE 0.051
- Red Purple #820747 ΔE 0.052
- Bordeaux #7B002C ΔE 0.056
- Wine Red #7B0323 ΔE 0.065
Use #6A1F47 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.