#674677
Closest named color: Dusk (#4E5481). oklch(45.1% 0.087 314.1), rgb(103, 70, 119).
Aa
White text reads best on this color (7.72:1).
About this color
#674677 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 45%, its chroma 0.087 and its hue 314°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dusk (#4E5481), ΔE 0.053 away. White text reads best on it, at 7.72:1.
| Hue family | Purples |
| Lightness | medium-dark (45%) |
| Chroma | moderately saturated (0.087) |
| Temperature | in between |
| Nearest name | Dusk (#4E5481) |
| Black text | 2.71:1 |
| White text | 7.72:1 |
Values
| HEX | #674677 |
| RGB | rgb(103, 70, 119) |
| HSL | hsl(280, 26%, 37%) |
| OKLCH | oklch(45.1% 0.087 314.1) |
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 #674677 | 7.72:1 | AAA | Lc -91.5 | Preferred for body text |
| Black text on #674677 | 2.71:1 | Fails | Lc 17.3 | Dividers and decoration only |
| #674677 text on white | 7.72:1 | AAA | Lc 86.7 | Fine for body text |
| #674677 text on black | 2.71:1 | Fails | Lc -15.4 | 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 800.
-
Step 50
50
#F7F4F9
oklch(97.1% 0.007 312.3)
-
Step 100
100
#EDE7F1
oklch(93.6% 0.015 312.2)
-
Step 200
200
#E0D4E6
oklch(88.5% 0.028 314.7)
-
Step 300
300
#CDB7D8
oklch(80.8% 0.052 314.5)
-
Step 400
400
#B392C4
oklch(70.7% 0.08 314)
-
Step 500
500
#A076B5
oklch(63.1% 0.103 314)
-
Step 600
600
#8B5EA1
oklch(55.6% 0.112 314)
-
Step 700
700
#764D8A
oklch(49.1% 0.105 313.9)
-
Step 800
800 (this color)
#674677
oklch(45.1% 0.087 314.1)
-
Step 900
900
#4F365B
oklch(37.7% 0.069 314.3)
-
Step 950
950
#2E2035
oklch(27% 0.043 314)
#674677 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) | #3D5179 | 0.070 |
| Deuteranopia (no green cones) | #465476 | 0.064 |
| Tritanopia (no blue cones) | #664D59 | 0.059 |
| Achromatopsia (no color) | #535353 | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #674677
#674677
oklch(45.1% 0.087 314.1)
- #41602C
#41602C
oklch(45.2% 0.086 134.1)
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 #674677, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusk #4E5481 ΔE 0.053
- Twilight #4E518B ΔE 0.054
- Dusty Grape #545775 ΔE 0.056
- Light Eggplant #894585 ΔE 0.068
- Brownish Purple #76424E ΔE 0.071
- Dark Slate Blue #483D8B ΔE 0.073
- Dark Mauve #874C62 ΔE 0.075
- Muted Purple #805B87 ΔE 0.076
Use #674677 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.