#696ACB
Closest named color: Dark Periwinkle (#665FD1). oklch(57.1% 0.146 280.3), rgb(105, 106, 203).
Aa
White text reads best on this color (4.64:1).
About this color
#696ACB is a medium-dark, vivid purple. In OKLCH its lightness is 57%, its chroma 0.146 and its hue 280°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Periwinkle (#665FD1), ΔE 0.031 away. White text reads best on it, at 4.64:1.
| Hue family | Purples |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.146) |
| Temperature | cool |
| Nearest name | Dark Periwinkle (#665FD1) |
| Black text | 4.52:1 |
| White text | 4.64:1 |
Values
| HEX | #696ACB |
| RGB | rgb(105, 106, 203) |
| HSL | hsl(239, 49%, 60%) |
| OKLCH | oklch(57.1% 0.146 280.3) |
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 #696ACB | 4.64:1 | AA | Lc -77.5 | Fine for body text |
| Black text on #696ACB | 4.52:1 | AA | Lc 32.0 | Non-text elements, placeholder text |
| #696ACB text on white | 4.64:1 | AA | Lc 72.1 | Content text, not long reading |
| #696ACB text on black | 4.52:1 | AA | Lc -29.6 | 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
#F4F5FB
oklch(97.1% 0.008 278.6)
-
Step 100
100
#E7E9F7
oklch(93.7% 0.019 279.5)
-
Step 200
200
#D4D7F2
oklch(88.5% 0.037 280.6)
-
Step 300
300
#B8BDEB
oklch(81% 0.065 280)
-
Step 400
400
#9499E1
oklch(70.7% 0.105 280.3)
-
Step 500
500
#7B7ED9
oklch(63.1% 0.135 280.3)
-
Step 600
600 (this color)
#696ACB
oklch(57.1% 0.146 280.3)
-
Step 700
700
#5454AB
oklch(49.1% 0.136 280.2)
-
Step 800
800
#45458B
oklch(42.7% 0.113 280.5)
-
Step 900
900
#393B6F
oklch(37.8% 0.088 279.7)
-
Step 950
950
#212341
oklch(27% 0.055 279.1)
#696ACB 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) | #4078CF | 0.055 |
| Deuteranopia (no green cones) | #3871C9 | 0.057 |
| Tritanopia (no blue cones) | #457F91 | 0.127 |
| Achromatopsia (no color) | #747474 | 0.147 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #696ACB
#696ACB
oklch(57.1% 0.146 280.3)
- #887800
#887800
oklch(57% 0.118 100)
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 #696ACB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Periwinkle #665FD1 ΔE 0.031
- Slate Blue #6A5ACD ΔE 0.040
- Light Indigo #6D5ACF ΔE 0.040
- Iris #6258C4 ΔE 0.047
- Royal Blue #4169E1 ΔE 0.059
- Medium Slate Blue #7B68EE ΔE 0.060
- Deep Lavender #8D5EB7 ΔE 0.066
- Windows Blue #3778BF ΔE 0.068
Use #696ACB 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.