#675CF2
Closest named color: Medium Slate Blue (#7B68EE). oklch(57.2% 0.217 280.3), rgb(103, 92, 242).
Aa
White text reads best on this color (4.78:1).
About this color
#675CF2 is a medium-dark, vivid purple. In OKLCH its lightness is 57%, its chroma 0.217 and its hue 280°. Its hue sits on the cool side of the wheel. The nearest named color is Medium Slate Blue (#7B68EE), ΔE 0.044 away. White text reads best on it, at 4.78:1.
| Hue family | Purples |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.217) |
| Temperature | cool |
| Nearest name | Medium Slate Blue (#7B68EE) |
| Black text | 4.38:1 |
| White text | 4.78:1 |
Values
| HEX | #675CF2 |
| RGB | rgb(103, 92, 242) |
| HSL | hsl(244, 85%, 65%) |
| OKLCH | oklch(57.2% 0.217 280.3) |
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 #675CF2 | 4.78:1 | AA | Lc -78.1 | Fine for body text |
| Black text on #675CF2 | 4.38:1 | AA large text | Lc 31.4 | Non-text elements, placeholder text |
| #675CF2 text on white | 4.78:1 | AA | Lc 72.7 | Content text, not long reading |
| #675CF2 text on black | 4.38:1 | AA large text | Lc -29.0 | 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 600.
-
Step 50
50
#F3F5FE
oklch(97.1% 0.012 276.1)
-
Step 100
100
#E6E8FD
oklch(93.6% 0.028 281.5)
-
Step 200
200
#D2D6FD
oklch(88.5% 0.054 280.6)
-
Step 300
300
#B4BAFF
oklch(80.9% 0.098 280.1)
-
Step 400
400
#9093FF
oklch(70.8% 0.156 280.4)
-
Step 500
500
#7773FD
oklch(63.1% 0.199 280.3)
-
Step 600
600 (this color)
#675CF2
oklch(57.2% 0.217 280.3)
-
Step 700
700
#5345CE
oklch(49.1% 0.202 280.5)
-
Step 800
800
#433AA6
oklch(42.7% 0.167 280.4)
-
Step 900
900
#383484
oklch(37.8% 0.13 280.4)
-
Step 950
950
#201F4D
oklch(26.9% 0.083 280.3)
#675CF2 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) | #0078F7 | 0.089 |
| Deuteranopia (no green cones) | #006DEF | 0.082 |
| Tritanopia (no blue cones) | #0B819F | 0.185 |
| Achromatopsia (no color) | #727272 | 0.218 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #675CF2
#675CF2
oklch(57.2% 0.217 280.3)
- #887900
#887900
oklch(57.2% 0.119 100.7)
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 #675CF2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Slate Blue #7B68EE ΔE 0.044
- Neon Blue #4361EE ΔE 0.046
- Dark Periwinkle #665FD1 ΔE 0.051
- Light Indigo #6D5ACF ΔE 0.054
- Warm Blue #4B57DB ΔE 0.055
- Purpley #8756E4 ΔE 0.056
- Slate Blue #6A5ACD ΔE 0.057
- Royal Blue #4169E1 ΔE 0.058
Use #675CF2 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.