#671A5D
Closest named color: Grape Purple (#5D1451). oklch(37.1% 0.135 333.7), rgb(103, 26, 93).
Aa
White text reads best on this color (11.15:1).
About this color
#671A5D is a dark, moderately saturated purple. In OKLCH its lightness is 37%, its chroma 0.135 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 0.031 away. White text reads best on it, at 11.15:1.
| Hue family | Purples |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.135) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.88:1 |
| White text | 11.15:1 |
Values
| HEX | #671A5D |
| RGB | rgb(103, 26, 93) |
| HSL | hsl(308, 60%, 25%) |
| OKLCH | oklch(37.1% 0.135 333.7) |
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 #671A5D | 11.15:1 | AAA | Lc -98.8 | Preferred for body text |
| Black text on #671A5D | 1.88:1 | Fails | Lc 9.1 | Not readable |
| #671A5D text on white | 11.15:1 | AAA | Lc 94.8 | Preferred for body text |
| #671A5D text on black | 1.88:1 | 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
#FBF2F9
oklch(97% 0.013 333)
-
Step 100
100
#F7E3F2
oklch(93.6% 0.029 334.4)
-
Step 200
200
#F1CCE9
oklch(88.5% 0.056 333.6)
-
Step 300
300
#E9A8DC
oklch(80.9% 0.102 333.8)
-
Step 400
400
#DB76CA
oklch(70.7% 0.162 333.7)
-
Step 500
500
#CF4CBC
oklch(63.1% 0.207 333.9)
-
Step 600
600
#BA24A8
oklch(55.6% 0.225 333.9)
-
Step 700
700
#A01290
oklch(49.1% 0.209 333.9)
-
Step 800
800
#821675
oklch(42.7% 0.173 333.9)
-
Step 900
900 (this color)
#671A5D
oklch(37.1% 0.135 333.7)
-
Step 950
950
#3E1237
oklch(27% 0.086 334.5)
#671A5D 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) | #18345F | 0.146 |
| Deuteranopia (no green cones) | #343F5B | 0.124 |
| Tritanopia (no blue cones) | #6C2139 | 0.069 |
| Achromatopsia (no color) | #3B3B3B | 0.137 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #671A5D
#671A5D
oklch(37.1% 0.135 333.7)
- #004E27
#004E27
oklch(37.2% 0.095 153.5)
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 #671A5D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.031
- Rich Purple #720058 ΔE 0.032
- Velvet #750851 ΔE 0.038
- Merlot #730039 ΔE 0.067
- Red Purple #820747 ΔE 0.070
- Plum Purple #4E0550 ΔE 0.070
- Wine #80013F ΔE 0.075
- Purple #800080 ΔE 0.078
Use #671A5D 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.