#674571
Closest named color: Dusty Grape (#545775). oklch(44.6% 0.081 318.3), rgb(103, 69, 113).
Aa
White text reads best on this color (7.87:1).
About this color
#674571 is a dark, moderately saturated purple. In OKLCH its lightness is 45%, its chroma 0.081 and its hue 318°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dusty Grape (#545775), ΔE 0.056 away. White text reads best on it, at 7.87:1.
| Hue family | Purples |
| Lightness | dark (45%) |
| Chroma | moderately saturated (0.081) |
| Temperature | in between |
| Nearest name | Dusty Grape (#545775) |
| Black text | 2.66:1 |
| White text | 7.87:1 |
Values
| HEX | #674571 |
| RGB | rgb(103, 69, 113) |
| HSL | hsl(286, 24%, 36%) |
| OKLCH | oklch(44.6% 0.081 318.3) |
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 #674571 | 7.87:1 | AAA | Lc -91.9 | Preferred for body text |
| Black text on #674571 | 2.66:1 | Fails | Lc 16.8 | Dividers and decoration only |
| #674571 text on white | 7.87:1 | AAA | Lc 87.2 | Fine for body text |
| #674571 text on black | 2.66:1 | Fails | Lc -14.9 | 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 800.
-
Step 50
50
#F7F4F8
oklch(97.1% 0.006 317.8)
-
Step 100
100
#EEE7F0
oklch(93.6% 0.014 318.7)
-
Step 200
200
#E1D4E5
oklch(88.5% 0.027 318.2)
-
Step 300
300
#CEB7D5
oklch(80.8% 0.049 318.3)
-
Step 400
400
#B592BF
oklch(70.7% 0.075 318.6)
-
Step 500
500
#A276AF
oklch(63% 0.097 318.4)
-
Step 600
600
#8D5E9B
oklch(55.5% 0.106 318.2)
-
Step 700
700
#784E84
oklch(49.2% 0.097 318.5)
-
Step 800
800 (this color)
#674571
oklch(44.6% 0.081 318.3)
-
Step 900
900
#503657
oklch(37.6% 0.064 319)
-
Step 950
950
#2F2033
oklch(27% 0.04 319)
#674571 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) | #3F4F73 | 0.068 |
| Deuteranopia (no green cones) | #475370 | 0.063 |
| Tritanopia (no blue cones) | #674A56 | 0.051 |
| Achromatopsia (no color) | #515151 | 0.082 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #674571
#674571
oklch(44.6% 0.081 318.3)
- #3D5F31
#3D5F31
oklch(44.7% 0.082 138)
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 #674571, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Grape #545775 ΔE 0.056
- Dusk #4E5481 ΔE 0.057
- Twilight #4E518B ΔE 0.060
- Brownish Purple #76424E ΔE 0.062
- Light Eggplant #894585 ΔE 0.072
- Dark Mauve #874C62 ΔE 0.072
- Dark Slate Blue #483D8B ΔE 0.078
- YInMn Blue #415A77 ΔE 0.079
Use #674571 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.