#697FEB
Closest named color: Soft Blue (#6488EA). oklch(63.1% 0.163 272.3), rgb(105, 127, 235).
Aa
Black text reads best on this color (5.83:1).
About this color
#697FEB is a medium-light, vivid blue. In OKLCH its lightness is 63%, its chroma 0.163 and its hue 272°. Its hue sits on the cool side of the wheel. The nearest named color is Soft Blue (#6488EA), ΔE 0.023 away. Black text reads best on it, at 5.83:1.
| Hue family | Blues |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.163) |
| Temperature | cool |
| Nearest name | Soft Blue (#6488EA) |
| Black text | 5.83:1 |
| White text | 3.59:1 |
Values
| HEX | #697FEB |
| RGB | rgb(105, 127, 235) |
| HSL | hsl(230, 76%, 67%) |
| OKLCH | oklch(63.1% 0.163 272.3) |
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 #697FEB | 3.59:1 | AA large text | Lc -68.8 | Content text, not long reading |
| Black text on #697FEB | 5.83:1 | AA | Lc 40.7 | Non-text elements, placeholder text |
| #697FEB text on white | 3.59:1 | AA large text | Lc 63.4 | Content text, not long reading |
| #697FEB text on black | 5.83:1 | AA | Lc -38.3 | 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 500.
-
Step 50
50
#F3F5FD
oklch(97.1% 0.011 274.9)
-
Step 100
100
#E4E9FA
oklch(93.5% 0.024 272.8)
-
Step 200
200
#CFD8F7
oklch(88.5% 0.044 272.7)
-
Step 300
300
#AFBEF5
oklch(80.9% 0.08 272.7)
-
Step 400
400
#859AF0
oklch(70.6% 0.128 272.3)
-
Step 500
500 (this color)
#697FEB
oklch(63.1% 0.163 272.3)
-
Step 600
600
#5265D9
oklch(55.5% 0.178 272.3)
-
Step 700
700
#4353BC
oklch(49% 0.165 272.3)
-
Step 800
800
#374598
oklch(42.7% 0.136 272.2)
-
Step 900
900
#2F3B79
oklch(37.7% 0.106 272.1)
-
Step 950
950
#1B2347
oklch(27% 0.068 271.8)
#697FEB 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) | #4D8DEF | 0.042 |
| Deuteranopia (no green cones) | #3C82E9 | 0.045 |
| Tritanopia (no blue cones) | #1D97AA | 0.145 |
| Achromatopsia (no color) | #878787 | 0.163 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #697FEB
#697FEB
oklch(63.1% 0.163 272.3)
- #A58600
#A58600
oklch(63.1% 0.129 92.4)
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 #697FEB, closest first.
No curated palette has a color within ΔE 0.04 of #697FEB.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Blue #6488EA ΔE 0.023
- Cornflower #6A79F7 ΔE 0.025
- Dark Sky Blue #448EE4 ΔE 0.052
- Lavender Blue #8B88F8 ΔE 0.056
- Cornflower Blue #6495ED ΔE 0.056
- Medium Slate Blue #7B68EE ΔE 0.058
- Periwinkle #8E82FE ΔE 0.059
- Chefchaouen Blue #4895EF ΔE 0.060
Use #697FEB 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.