#674079
Closest named color: Twilight (#4E518B). oklch(44.1% 0.101 314.4), rgb(103, 64, 121).
Aa
White text reads best on this color (8.12:1).
About this color
#674079 is a dark, moderately saturated purple. In OKLCH its lightness is 44%, its chroma 0.101 and its hue 314°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Twilight (#4E518B), ΔE 0.061 away. White text reads best on it, at 8.12:1.
| Hue family | Purples |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.101) |
| Temperature | in between |
| Nearest name | Twilight (#4E518B) |
| Black text | 2.58:1 |
| White text | 8.12:1 |
Values
| HEX | #674079 |
| RGB | rgb(103, 64, 121) |
| HSL | hsl(281, 31%, 36%) |
| OKLCH | oklch(44.1% 0.101 314.4) |
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 #674079 | 8.12:1 | AAA | Lc -92.6 | Preferred for body text |
| Black text on #674079 | 2.58:1 | Fails | Lc 16.1 | Dividers and decoration only |
| #674079 text on white | 8.12:1 | AAA | Lc 87.9 | Fine for body text |
| #674079 text on black | 2.58:1 | Fails | Lc -14.2 | 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
#F7F4F9
oklch(97.1% 0.007 312.3)
-
Step 100
100
#EEE7F2
oklch(93.7% 0.016 313.6)
-
Step 200
200
#E1D3E9
oklch(88.5% 0.033 313.5)
-
Step 300
300
#CFB6DC
oklch(81% 0.059 314.1)
-
Step 400
400
#B68FCA
oklch(70.7% 0.094 313.9)
-
Step 500
500
#A472BC
oklch(63.1% 0.12 314.2)
-
Step 600
600
#8F59A8
oklch(55.6% 0.131 314.3)
-
Step 700
700
#7A4990
oklch(49.2% 0.121 314.5)
-
Step 800
800 (this color)
#674079
oklch(44.1% 0.101 314.4)
-
Step 900
900
#51345E
oklch(37.7% 0.078 314.8)
-
Step 950
950
#2F1F37
oklch(27% 0.048 313.9)
#674079 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) | #354D7B | 0.084 |
| Deuteranopia (no green cones) | #3F5177 | 0.077 |
| Tritanopia (no blue cones) | #664857 | 0.067 |
| Achromatopsia (no color) | #505050 | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #674079
#674079
oklch(44.1% 0.101 314.4)
- #3A5E20
#3A5E20
oklch(44% 0.1 134.3)
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 #674079, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight #4E518B ΔE 0.061
- Dusk #4E5481 ΔE 0.064
- Rebecca Purple #663399 ΔE 0.065
- Dark Slate Blue #483D8B ΔE 0.066
- Light Eggplant #894585 ΔE 0.069
- Dusty Grape #545775 ΔE 0.071
- Blueberry #464196 ΔE 0.075
- Brownish Purple #76424E ΔE 0.079
Use #674079 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.