#674D80
Closest named color: Dusk (#4E5481). oklch(46.9% 0.085 306.8), rgb(103, 77, 128).
Aa
White text reads best on this color (7.11:1).
About this color
#674D80 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 47%, its chroma 0.085 and its hue 307°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dusk (#4E5481), ΔE 0.043 away. White text reads best on it, at 7.11:1.
| Hue family | Purples |
| Lightness | medium-dark (47%) |
| Chroma | moderately saturated (0.085) |
| Temperature | in between |
| Nearest name | Dusk (#4E5481) |
| Black text | 2.94:1 |
| White text | 7.11:1 |
Values
| HEX | #674D80 |
| RGB | rgb(103, 77, 128) |
| HSL | hsl(271, 25%, 40%) |
| OKLCH | oklch(46.9% 0.085 306.8) |
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 #674D80 | 7.11:1 | AAA | Lc -89.5 | Fine for body text |
| Black text on #674D80 | 2.94:1 | Fails | Lc 19.4 | Dividers and decoration only |
| #674D80 text on white | 7.11:1 | AAA | Lc 84.6 | Fine for body text |
| #674D80 text on black | 2.94:1 | Fails | Lc -17.4 | Dividers and decoration only |
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 700.
-
Step 50
50
#F6F4F8
oklch(97% 0.006 308.4)
-
Step 100
100
#ECE8F0
oklch(93.6% 0.011 308.3)
-
Step 200
200
#DDD5E5
oklch(88.4% 0.023 308.2)
-
Step 300
300
#C7BAD6
oklch(80.8% 0.041 306.4)
-
Step 400
400
#AB96C1
oklch(70.6% 0.066 306.9)
-
Step 500
500
#977CB2
oklch(63.2% 0.085 307)
-
Step 600
600
#81649E
oklch(55.5% 0.093 306.5)
-
Step 700
700 (this color)
#674D80
oklch(46.9% 0.085 306.8)
-
Step 800
800
#59446D
oklch(42.6% 0.071 307.1)
-
Step 900
900
#493A59
oklch(37.8% 0.055 306.1)
-
Step 950
950
#2B2234
oklch(27% 0.035 307)
#674D80 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) | #425782 | 0.060 |
| Deuteranopia (no green cones) | #48587F | 0.055 |
| Tritanopia (no blue cones) | #635560 | 0.064 |
| Achromatopsia (no color) | #585858 | 0.086 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #674D80
#674D80
oklch(46.9% 0.085 306.8)
- #4E632B
#4E632B
oklch(46.9% 0.085 126.5)
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 #674D80, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusk #4E5481 ΔE 0.043
- Twilight #4E518B ΔE 0.044
- Dusty Grape #545775 ΔE 0.048
- Muted Purple #805B87 ΔE 0.061
- Light Eggplant #894585 ΔE 0.064
- Dull Purple #84597E ΔE 0.065
- Dusky Blue #475F94 ΔE 0.067
- YInMn Blue #415A77 ΔE 0.070
Use #674D80 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.