#675BA2
Closest named color: Dusky Blue (#475F94). oklch(51.5% 0.11 289.7), rgb(103, 91, 162).
Aa
White text reads best on this color (5.84:1).
About this color
#675BA2 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 52%, its chroma 0.110 and its hue 290°. Its hue sits on the cool side of the wheel. The nearest named color is Dusky Blue (#475F94), ΔE 0.053 away. White text reads best on it, at 5.84:1.
| Hue family | Purples |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.110) |
| Temperature | cool |
| Nearest name | Dusky Blue (#475F94) |
| Black text | 3.59:1 |
| White text | 5.84:1 |
Values
| HEX | #675BA2 |
| RGB | rgb(103, 91, 162) |
| HSL | hsl(250, 28%, 50%) |
| OKLCH | oklch(51.5% 0.11 289.7) |
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 #675BA2 | 5.84:1 | AA | Lc -84.3 | Fine for body text |
| Black text on #675BA2 | 3.59:1 | AA large text | Lc 24.9 | Dividers and decoration only |
| #675BA2 text on white | 5.84:1 | AA | Lc 79.1 | Fine for body text |
| #675BA2 text on black | 3.59:1 | AA large text | Lc -22.7 | 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
#F5F5FA
oklch(97.2% 0.007 286.3)
-
Step 100
100
#E9E8F4
oklch(93.5% 0.016 289.9)
-
Step 200
200
#D8D6EC
oklch(88.4% 0.03 289.9)
-
Step 300
300
#BFBBE1
oklch(80.8% 0.053 290)
-
Step 400
400
#9F98D3
oklch(70.7% 0.086 289.5)
-
Step 500
500
#887DC7
oklch(63% 0.11 289.7)
-
Step 600
600
#7366B3
oklch(55.7% 0.117 289.8)
-
Step 700
700 (this color)
#675BA2
oklch(51.5% 0.11 289.7)
-
Step 800
800
#4F457D
oklch(42.7% 0.091 290.2)
-
Step 900
900
#413A65
oklch(37.6% 0.072 289.9)
-
Step 950
950
#26223B
oklch(26.9% 0.046 290.3)
#675BA2 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) | #4366A5 | 0.054 |
| Deuteranopia (no green cones) | #4463A0 | 0.051 |
| Tritanopia (no blue cones) | #586976 | 0.094 |
| Achromatopsia (no color) | #656565 | 0.110 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #675BA2
#675BA2
oklch(51.5% 0.11 289.7)
- #6C6C06
#6C6C06
oklch(51.4% 0.11 109.7)
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 #675BA2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusky Blue #475F94 ΔE 0.053
- Iris #6258C4 ΔE 0.056
- French Blue #436BAD ΔE 0.060
- Muted Purple #805B87 ΔE 0.060
- Twilight #4E518B ΔE 0.060
- Dusty Purple #825F87 ΔE 0.066
- Dark Lavender #856798 ΔE 0.066
- Denim Blue #3B5B92 ΔE 0.068
Use #675BA2 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.