#699FFF
Closest named color: Cornflower Blue (#6495ED). oklch(70.8% 0.152 261.1), rgb(105, 159, 255).
Aa
Black text reads best on this color (8.00:1).
About this color
#699FFF is a medium-light, vivid blue. In OKLCH its lightness is 71%, its chroma 0.152 and its hue 261°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower Blue (#6495ED), ΔE 0.035 away. Black text reads best on it, at 8.00:1.
| Hue family | Blues |
| Lightness | medium-light (71%) |
| Chroma | vivid (0.152) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 8.00:1 |
| White text | 2.62:1 |
Values
| HEX | #699FFF |
| RGB | rgb(105, 159, 255) |
| HSL | hsl(218, 100%, 71%) |
| OKLCH | oklch(70.8% 0.152 261.1) |
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 #699FFF | 2.62:1 | Fails | Lc -56.1 | Large or bold text, headings |
| Black text on #699FFF | 8.00:1 | AAA | Lc 53.1 | Large or bold text, headings |
| #699FFF text on white | 2.62:1 | Fails | Lc 51.0 | Large or bold text, headings |
| #699FFF text on black | 8.00:1 | AAA | Lc -51.0 | Large or bold text, headings |
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 400.
-
Step 50
50
#F1F6FE
oklch(97.2% 0.012 259.8)
-
Step 100
100
#E0EBFD
oklch(93.7% 0.027 260.3)
-
Step 200
200
#C6DAFD
oklch(88.5% 0.053 261.7)
-
Step 300
300
#9EC1FF
oklch(80.8% 0.096 261.6)
-
Step 400
400 (this color)
#699FFF
oklch(70.8% 0.152 261.1)
-
Step 500
500
#4083FD
oklch(63.2% 0.195 261.2)
-
Step 600
600
#1E68EC
oklch(55.5% 0.212 261.1)
-
Step 700
700
#1156CE
oklch(49.2% 0.197 261.1)
-
Step 800
800
#1247A6
oklch(42.7% 0.163 261.2)
-
Step 900
900
#163D84
oklch(37.8% 0.128 261.2)
-
Step 950
950
#0E244D
oklch(26.9% 0.081 261.5)
#699FFF 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) | #76A7FF | 0.027 |
| Deuteranopia (no green cones) | #6299FD | 0.018 |
| Tritanopia (no blue cones) | #00B5C3 | 0.132 |
| Achromatopsia (no color) | #A0A0A0 | 0.152 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #699FFF
#699FFF
oklch(70.8% 0.152 261.1)
- #CF9500
#CF9500
oklch(70.7% 0.146 80.7)
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 #699FFF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.035
- Periwinkle Blue #8F99FB ΔE 0.045
- Chefchaouen Blue #4895EF ΔE 0.048
- Soft Blue #6488EA ΔE 0.064
- Lavender Blue #8B88F8 ΔE 0.065
- Perrywinkle #8F8CE7 ΔE 0.065
- Dark Sky Blue #448EE4 ΔE 0.070
- Dodger Blue #1E90FF ΔE 0.071
Use #699FFF 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.