#698FE0
Closest named color: Cornflower Blue (#6495ED). oklch(65.8% 0.129 264.1), rgb(105, 143, 224).
Aa
Black text reads best on this color (6.60:1).
About this color
#698FE0 is a medium-light, moderately saturated blue. In OKLCH its lightness is 66%, its chroma 0.129 and its hue 264°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower Blue (#6495ED), ΔE 0.022 away. Black text reads best on it, at 6.60:1.
| Hue family | Blues |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.129) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 6.60:1 |
| White text | 3.17:1 |
Values
| HEX | #698FE0 |
| RGB | rgb(105, 143, 224) |
| HSL | hsl(221, 66%, 65%) |
| OKLCH | oklch(65.8% 0.129 264.1) |
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 #698FE0 | 3.17:1 | AA large text | Lc -64.2 | Content text, not long reading |
| Black text on #698FE0 | 6.60:1 | AA | Lc 45.3 | Large or bold text, headings |
| #698FE0 text on white | 3.17:1 | AA large text | Lc 58.8 | Large or bold text, headings |
| #698FE0 text on black | 6.60:1 | AA | Lc -42.9 | 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
#F3F5FB
oklch(97% 0.008 271.3)
-
Step 100
100
#E4EAF6
oklch(93.6% 0.017 264.5)
-
Step 200
200
#CED9F1
oklch(88.4% 0.035 266)
-
Step 300
300
#ACC1EA
oklch(80.9% 0.063 263.7)
-
Step 400
400
#81A0E0
oklch(70.8% 0.1 264.1)
-
Step 500
500 (this color)
#698FE0
oklch(65.8% 0.129 264.1)
-
Step 600
600
#496FC4
oklch(55.6% 0.139 264.2)
-
Step 700
700
#3A5CAA
oklch(49% 0.131 264.4)
-
Step 800
800
#304C89
oklch(42.7% 0.107 263.9)
-
Step 900
900
#2A406E
oklch(37.8% 0.084 263.6)
-
Step 950
950
#192640
oklch(27.1% 0.052 263.2)
#698FE0 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) | #6F96E3 | 0.021 |
| Deuteranopia (no green cones) | #618BDE | 0.015 |
| Tritanopia (no blue cones) | #2AA1AD | 0.116 |
| Achromatopsia (no color) | #909090 | 0.129 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #698FE0
#698FE0
oklch(65.8% 0.129 264.1)
- #B68A19
#B68A19
oklch(65.8% 0.129 84.5)
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 #698FE0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.022
- Soft Blue #6488EA ΔE 0.027
- Dark Sky Blue #448EE4 ΔE 0.036
- Chefchaouen Blue #4895EF ΔE 0.036
- Perrywinkle #8F8CE7 ΔE 0.050
- Faded Blue #658CBB ΔE 0.056
- Lavender Blue #8B88F8 ΔE 0.061
- Periwinkle Blue #8F99FB ΔE 0.068
Use #698FE0 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.