#697FDF
Closest named color: Soft Blue (#6488EA). oklch(62.4% 0.147 271.8), rgb(105, 127, 223).
Aa
Black text reads best on this color (5.70:1).
About this color
#697FDF is a medium-light, vivid blue. In OKLCH its lightness is 62%, its chroma 0.147 and its hue 272°. Its hue sits on the cool side of the wheel. The nearest named color is Soft Blue (#6488EA), ΔE 0.026 away. Black text reads best on it, at 5.70:1.
| Hue family | Blues |
| Lightness | medium-light (62%) |
| Chroma | vivid (0.147) |
| Temperature | cool |
| Nearest name | Soft Blue (#6488EA) |
| Black text | 5.70:1 |
| White text | 3.68:1 |
Values
| HEX | #697FDF |
| RGB | rgb(105, 127, 223) |
| HSL | hsl(229, 65%, 64%) |
| OKLCH | oklch(62.4% 0.147 271.8) |
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 #697FDF | 3.68:1 | AA large text | Lc -69.7 | Content text, not long reading |
| Black text on #697FDF | 5.70:1 | AA | Lc 39.8 | Non-text elements, placeholder text |
| #697FDF text on white | 3.68:1 | AA large text | Lc 64.2 | Content text, not long reading |
| #697FDF text on black | 5.70:1 | AA | Lc -37.4 | 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 500.
-
Step 50
50
#F3F5FC
oklch(97.1% 0.01 273.4)
-
Step 100
100
#E5E9F8
oklch(93.5% 0.021 274)
-
Step 200
200
#CFD8F4
oklch(88.4% 0.04 271.4)
-
Step 300
300
#B0BFF0
oklch(81% 0.071 271.5)
-
Step 400
400
#879CE8
oklch(70.7% 0.114 271.5)
-
Step 500
500 (this color)
#697FDF
oklch(62.4% 0.147 271.8)
-
Step 600
600
#5468CF
oklch(55.5% 0.16 272)
-
Step 700
700
#4556B3
oklch(49% 0.148 272.1)
-
Step 800
800
#384791
oklch(42.6% 0.123 271.7)
-
Step 900
900
#303C74
oklch(37.6% 0.096 271.9)
-
Step 950
950
#1C2444
oklch(27.1% 0.06 271.3)
#697FDF 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) | #568BE3 | 0.034 |
| Deuteranopia (no green cones) | #4980DD | 0.035 |
| Tritanopia (no blue cones) | #3094A4 | 0.131 |
| Achromatopsia (no color) | #858585 | 0.147 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #697FDF
#697FDF
oklch(62.4% 0.147 271.8)
- #A38400
#A38400
oklch(62.4% 0.128 92.2)
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 #697FDF, closest first.
No curated palette has a color within ΔE 0.04 of #697FDF.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Blue #6488EA ΔE 0.026
- Cornflower #6A79F7 ΔE 0.041
- Dark Sky Blue #448EE4 ΔE 0.049
- Cornflower Blue #6495ED ΔE 0.057
- Chefchaouen Blue #4895EF ΔE 0.061
- Lavender Blue #8B88F8 ΔE 0.064
- Medium Slate Blue #7B68EE ΔE 0.065
- Perrywinkle #8F8CE7 ΔE 0.065
Use #697FDF 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.