#0698F3
Closest named color: Chefchaouen Blue (#4895EF). oklch(66% 0.17 246.5), rgb(6, 152, 243).
Aa
Black text reads best on this color (6.79:1).
About this color
#0698F3 is a medium-light, vivid blue. In OKLCH its lightness is 66%, its chroma 0.170 and its hue 247°. Its hue sits on the cool side of the wheel. The nearest named color is Chefchaouen Blue (#4895EF), ΔE 0.027 away. Black text reads best on it, at 6.79:1.
| Hue family | Blues |
| Lightness | medium-light (66%) |
| Chroma | vivid (0.170) |
| Temperature | cool |
| Nearest name | Chefchaouen Blue (#4895EF) |
| Black text | 6.79:1 |
| White text | 3.09:1 |
Values
| HEX | #0698F3 |
| RGB | rgb(6, 152, 243) |
| HSL | hsl(203, 95%, 49%) |
| OKLCH | oklch(66% 0.17 246.5) |
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 #0698F3 | 3.09:1 | AA large text | Lc -62.5 | Content text, not long reading |
| Black text on #0698F3 | 6.79:1 | AA | Lc 46.9 | Large or bold text, headings |
| #0698F3 text on white | 3.09:1 | AA large text | Lc 57.1 | Large or bold text, headings |
| #0698F3 text on black | 6.79:1 | AA | Lc -44.6 | 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
#F0F6FD
oklch(97.1% 0.011 252.1)
-
Step 100
100
#DDECF9
oklch(93.6% 0.024 244.1)
-
Step 200
200
#C1DDF7
oklch(88.5% 0.047 246.4)
-
Step 300
300
#94C6F4
oklch(80.8% 0.084 246.8)
-
Step 400
400
#52A7EE
oklch(70.6% 0.133 246.4)
-
Step 500
500 (this color)
#0698F3
oklch(66% 0.17 246.5)
-
Step 600
600
#0078C2
oklch(55.6% 0.145 246.5)
-
Step 700
700
#0065A4
oklch(49.2% 0.127 246.3)
-
Step 800
800
#005288
oklch(42.7% 0.112 246.9)
-
Step 900
900
#004472
oklch(37.6% 0.099 246.8)
-
Step 950
950
#002846
oklch(26.9% 0.07 246.6)
#0698F3 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) | #6B9DF7 | 0.063 |
| Deuteranopia (no green cones) | #498AF1 | 0.042 |
| Tritanopia (no blue cones) | #00AEBA | 0.119 |
| Achromatopsia (no color) | #939393 | 0.170 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0698F3
#0698F3
oklch(66% 0.17 246.5)
- #CD7D00
#CD7D00
oklch(66% 0.147 66.4)
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 #0698F3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chefchaouen Blue #4895EF ΔE 0.027
- Dodger Blue #1E90FF ΔE 0.030
- Dark Sky Blue #448EE4 ΔE 0.036
- Cornflower Blue #6495ED ΔE 0.052
- Soft Blue #6488EA ΔE 0.062
- Water Blue #0E87CC ΔE 0.069
- Clear Blue #247AFD ΔE 0.080
- Faded Blue #658CBB ΔE 0.093
Use #0698F3 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.