#696FBF
Closest named color: Dark Periwinkle (#665FD1). oklch(57.3% 0.122 278.5), rgb(105, 111, 191).
Aa
Black text reads best on this color (4.62:1).
About this color
#696FBF is a medium-dark, moderately saturated blue. In OKLCH its lightness is 57%, its chroma 0.122 and its hue 279°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Periwinkle (#665FD1), ΔE 0.053 away. Black text reads best on it, at 4.62:1.
| Hue family | Blues |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.122) |
| Temperature | cool |
| Nearest name | Dark Periwinkle (#665FD1) |
| Black text | 4.62:1 |
| White text | 4.53:1 |
Values
| HEX | #696FBF |
| RGB | rgb(105, 111, 191) |
| HSL | hsl(236, 40%, 58%) |
| OKLCH | oklch(57.3% 0.122 278.5) |
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 #696FBF | 4.53:1 | AA | Lc -76.9 | Fine for body text |
| Black text on #696FBF | 4.62:1 | AA | Lc 32.7 | Non-text elements, placeholder text |
| #696FBF text on white | 4.53:1 | AA | Lc 71.4 | Content text, not long reading |
| #696FBF text on black | 4.62:1 | AA | Lc -30.3 | Non-text elements, placeholder text |
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
#F4F5FA
oklch(97.1% 0.007 277.2)
-
Step 100
100
#E7E9F5
oklch(93.6% 0.016 278.5)
-
Step 200
200
#D4D8EE
oklch(88.6% 0.03 277.6)
-
Step 300
300
#B8BEE5
oklch(81% 0.055 278.2)
-
Step 400
400
#949BD7
oklch(70.6% 0.088 278.7)
-
Step 500
500
#7B82CD
oklch(63.3% 0.113 278.6)
-
Step 600
600 (this color)
#696FBF
oklch(57.3% 0.122 278.5)
-
Step 700
700
#5358A0
oklch(49.1% 0.114 278.3)
-
Step 800
800
#444881
oklch(42.6% 0.094 278.6)
-
Step 900
900
#393D68
oklch(37.7% 0.073 278.2)
-
Step 950
950
#21243D
oklch(27% 0.047 277.6)
#696FBF 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) | #5179C2 | 0.037 |
| Deuteranopia (no green cones) | #4B73BD | 0.038 |
| Tritanopia (no blue cones) | #4C7F8E | 0.106 |
| Achromatopsia (no color) | #767676 | 0.123 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #696FBF
#696FBF
oklch(57.3% 0.122 278.5)
- #8B7800
#8B7800
oklch(57.3% 0.118 98.1)
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 #696FBF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Periwinkle #665FD1 ΔE 0.053
- Windows Blue #3778BF ΔE 0.057
- French Blue #436BAD ΔE 0.058
- Slate Blue #6A5ACD ΔE 0.060
- Light Indigo #6D5ACF ΔE 0.061
- Iris #6258C4 ΔE 0.063
- Deep Lavender #8D5EB7 ΔE 0.066
- Flat Blue #3C73A8 ΔE 0.067
Use #696FBF 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.