#671E4B
Closest named color: Grape Purple (#5D1451). oklch(36.6% 0.116 346.4), rgb(103, 30, 75).
Aa
White text reads best on this color (11.26:1).
About this color
#671E4B is a dark, moderately saturated red. In OKLCH its lightness is 37%, its chroma 0.116 and its hue 346°. Its hue sits on the warm side of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.035 away. White text reads best on it, at 11.26:1.
| Hue family | Reds |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.116) |
| Temperature | warm |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.86:1 |
| White text | 11.26:1 |
Values
| HEX | #671E4B |
| RGB | rgb(103, 30, 75) |
| HSL | hsl(323, 55%, 26%) |
| OKLCH | oklch(36.6% 0.116 346.4) |
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 #671E4B | 11.26:1 | AAA | Lc -99.1 | Preferred for body text |
| Black text on #671E4B | 1.86:1 | Fails | Lc 8.7 | Not readable |
| #671E4B text on white | 11.26:1 | AAA | Lc 95.2 | Preferred for body text |
| #671E4B text on black | 1.86:1 | Fails | Lc -7.4 | 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
#FCF2F7
oklch(97% 0.013 345.5)
-
Step 100
100
#F7E3ED
oklch(93.5% 0.025 345.8)
-
Step 200
200
#F2CDE0
oklch(88.5% 0.048 345.8)
-
Step 300
300
#EBAACC
oklch(80.9% 0.087 346.5)
-
Step 400
400
#DE7AB2
oklch(70.7% 0.14 346.6)
-
Step 500
500
#D2549F
oklch(63.2% 0.178 346.6)
-
Step 600
600
#BD328A
oklch(55.6% 0.194 346.5)
-
Step 700
700
#A22375
oklch(49.1% 0.18 346.4)
-
Step 800
800
#84205F
oklch(42.7% 0.149 346.6)
-
Step 900
900 (this color)
#671E4B
oklch(36.6% 0.116 346.4)
-
Step 950
950
#3F152E
oklch(27.1% 0.074 346.4)
#671E4B 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) | #27334C | 0.127 |
| Deuteranopia (no green cones) | #3C3F49 | 0.113 |
| Tritanopia (no blue cones) | #6E1C31 | 0.047 |
| Achromatopsia (no color) | #3B3B3B | 0.117 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #671E4B
#671E4B
oklch(36.6% 0.116 346.4)
- #004B36
#004B36
oklch(36.6% 0.075 166.7)
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 #671E4B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.035
- Velvet #750851 ΔE 0.038
- Merlot #730039 ΔE 0.044
- Rich Purple #720058 ΔE 0.046
- Wine #80013F ΔE 0.058
- Red Purple #820747 ΔE 0.058
- Bordeaux #7B002C ΔE 0.065
- Burgundy #610023 ΔE 0.071
Use #671E4B 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.