#697DEB
Closest named color: Cornflower (#6A79F7). oklch(62.8% 0.166 273), rgb(105, 125, 235).
Aa
Black text reads best on this color (5.73:1).
About this color
#697DEB is a medium-light, vivid blue. In OKLCH its lightness is 63%, its chroma 0.166 and its hue 273°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower (#6A79F7), ΔE 0.022 away. Black text reads best on it, at 5.73:1.
| Hue family | Blues |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.166) |
| Temperature | cool |
| Nearest name | Cornflower (#6A79F7) |
| Black text | 5.73:1 |
| White text | 3.66:1 |
Values
| HEX | #697DEB |
| RGB | rgb(105, 125, 235) |
| HSL | hsl(231, 76%, 67%) |
| OKLCH | oklch(62.8% 0.166 273) |
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 #697DEB | 3.66:1 | AA large text | Lc -69.5 | Content text, not long reading |
| Black text on #697DEB | 5.73:1 | AA | Lc 40.1 | Non-text elements, placeholder text |
| #697DEB text on white | 3.66:1 | AA large text | Lc 64.0 | Content text, not long reading |
| #697DEB text on black | 5.73:1 | AA | Lc -37.7 | 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
#CFD8F8
oklch(88.5% 0.045 273)
-
Step 300
300
#AFBEF6
oklch(81% 0.081 272.8)
-
Step 400
400
#869AF1
oklch(70.7% 0.129 272.9)
-
Step 500
500 (this color)
#697DEB
oklch(62.8% 0.166 273)
-
Step 600
600
#5464DB
oklch(55.6% 0.181 273.2)
-
Step 700
700
#4452BE
oklch(49% 0.169 272.9)
-
Step 800
800
#384499
oklch(42.6% 0.138 273)
-
Step 900
900
#303A7A
oklch(37.6% 0.109 273.4)
-
Step 950
950
#1C2347
oklch(27.1% 0.067 272.9)
#697DEB 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) | #498BEF | 0.044 |
| Deuteranopia (no green cones) | #3880E9 | 0.048 |
| Tritanopia (no blue cones) | #1E95A9 | 0.146 |
| Achromatopsia (no color) | #868686 | 0.166 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #697DEB
#697DEB
oklch(62.8% 0.166 273)
- #A38500
#A38500
oklch(62.7% 0.128 92.9)
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 #697DEB, closest first.
No curated palette has a color within ΔE 0.04 of #697DEB.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower #6A79F7 ΔE 0.022
- Soft Blue #6488EA ΔE 0.028
- Medium Slate Blue #7B68EE ΔE 0.053
- Dark Sky Blue #448EE4 ΔE 0.056
- Lavender Blue #8B88F8 ΔE 0.059
- Periwinkle #8E82FE ΔE 0.061
- Cornflower Blue #6495ED ΔE 0.061
- Chefchaouen Blue #4895EF ΔE 0.065
Use #697DEB 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.