#675091
Closest named color: Twilight (#4E518B). oklch(48.4% 0.104 298.8), rgb(103, 80, 145).
Aa
White text reads best on this color (6.70:1).
About this color
#675091 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 48%, its chroma 0.104 and its hue 299°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Twilight (#4E518B), ΔE 0.042 away. White text reads best on it, at 6.70:1.
| Hue family | Purples |
| Lightness | medium-dark (48%) |
| Chroma | moderately saturated (0.104) |
| Temperature | in between |
| Nearest name | Twilight (#4E518B) |
| Black text | 3.13:1 |
| White text | 6.70:1 |
Values
| HEX | #675091 |
| RGB | rgb(103, 80, 145) |
| HSL | hsl(261, 29%, 44%) |
| OKLCH | oklch(48.4% 0.104 298.8) |
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 #675091 | 6.70:1 | AA | Lc -88.0 | Fine for body text |
| Black text on #675091 | 3.13:1 | AA large text | Lc 21.1 | Dividers and decoration only |
| #675091 text on white | 6.70:1 | AA | Lc 83.0 | Fine for body text |
| #675091 text on black | 3.13:1 | AA large text | Lc -19.0 | 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
#F6F4F9
oklch(97% 0.007 304.2)
-
Step 100
100
#EBE8F3
oklch(93.7% 0.015 298.6)
-
Step 200
200
#DBD5EA
oklch(88.4% 0.029 298.8)
-
Step 300
300
#C4BADD
oklch(80.8% 0.05 298.3)
-
Step 400
400
#A796CC
oklch(70.7% 0.08 298.8)
-
Step 500
500
#927BBF
oklch(63.1% 0.103 299)
-
Step 600
600
#7C63AB
oklch(55.5% 0.112 298.7)
-
Step 700
700 (this color)
#675091
oklch(48.4% 0.104 298.8)
-
Step 800
800
#564377
oklch(42.6% 0.086 299.6)
-
Step 900
900
#463960
oklch(37.6% 0.067 298.5)
-
Step 950
950
#292238
oklch(27% 0.041 298.2)
#675091 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) | #3D5C93 | 0.065 |
| Deuteranopia (no green cones) | #425B8F | 0.060 |
| Tritanopia (no blue cones) | #5F5C69 | 0.083 |
| Achromatopsia (no color) | #5C5C5C | 0.104 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #675091
#675091
oklch(48.4% 0.104 298.8)
- #596614
#596614
oklch(48.3% 0.104 118.5)
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 #675091, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight #4E518B ΔE 0.042
- Dusk #4E5481 ΔE 0.050
- Dusky Blue #475F94 ΔE 0.059
- Muted Purple #805B87 ΔE 0.060
- Dusty Grape #545775 ΔE 0.063
- Light Eggplant #894585 ΔE 0.066
- Denim Blue #3B5B92 ΔE 0.067
- Dull Purple #84597E ΔE 0.069
Use #675091 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.