#671D5D
Closest named color: Grape Purple (#5D1451). oklch(37.4% 0.131 333.8), rgb(103, 29, 93).
Aa
White text reads best on this color (10.99:1).
About this color
#671D5D is a dark, moderately saturated purple. In OKLCH its lightness is 37%, its chroma 0.131 and its hue 334°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.033 away. White text reads best on it, at 10.99:1.
| Hue family | Purples |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.131) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.91:1 |
| White text | 10.99:1 |
Values
| HEX | #671D5D |
| RGB | rgb(103, 29, 93) |
| HSL | hsl(308, 56%, 26%) |
| OKLCH | oklch(37.4% 0.131 333.8) |
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 #671D5D | 10.99:1 | AAA | Lc -98.5 | Preferred for body text |
| Black text on #671D5D | 1.91:1 | Fails | Lc 9.3 | Not readable |
| #671D5D text on white | 10.99:1 | AAA | Lc 94.6 | Preferred for body text |
| #671D5D text on black | 1.91:1 | Fails | Lc -8.0 | 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
#FBF2F9
oklch(97% 0.013 333)
-
Step 100
100
#F6E3F2
oklch(93.5% 0.029 332.8)
-
Step 200
200
#F0CCE8
oklch(88.4% 0.055 333.8)
-
Step 300
300
#E8A9DB
oklch(80.9% 0.098 334)
-
Step 400
400
#DA78C9
oklch(70.8% 0.157 333.9)
-
Step 500
500
#CD4FBB
oklch(63.1% 0.201 333.7)
-
Step 600
600
#B82AA7
oklch(55.6% 0.218 333.6)
-
Step 700
700
#9E198F
oklch(49.1% 0.203 333.7)
-
Step 800
800
#811A74
oklch(42.8% 0.168 334)
-
Step 900
900 (this color)
#671D5D
oklch(37.4% 0.131 333.8)
-
Step 950
950
#3D1337
oklch(27% 0.083 333.6)
#671D5D 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) | #1B355F | 0.141 |
| Deuteranopia (no green cones) | #35405B | 0.121 |
| Tritanopia (no blue cones) | #6C233A | 0.067 |
| Achromatopsia (no color) | #3C3C3C | 0.132 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #671D5D
#671D5D
oklch(37.4% 0.131 333.8)
- #004F28
#004F28
oklch(37.5% 0.095 153.7)
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 #671D5D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.033
- Rich Purple #720058 ΔE 0.035
- Velvet #750851 ΔE 0.039
- Merlot #730039 ΔE 0.067
- Red Purple #820747 ΔE 0.069
- Plum Purple #4E0550 ΔE 0.073
- Wine #80013F ΔE 0.074
- Purple #800080 ΔE 0.079
Use #671D5D 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.