#6386DA
Closest named color: Soft Blue (#6488EA). oklch(63.2% 0.133 265.7), rgb(99, 134, 218).
Aa
Black text reads best on this color (5.95:1).
About this color
#6386DA is a medium-light, moderately saturated blue. In OKLCH its lightness is 63%, its chroma 0.133 and its hue 266°. Its hue sits on the cool side of the wheel. The nearest named color is Soft Blue (#6488EA), ΔE 0.024 away. Black text reads best on it, at 5.95:1.
| Hue family | Blues |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.133) |
| Temperature | cool |
| Nearest name | Soft Blue (#6488EA) |
| Black text | 5.95:1 |
| White text | 3.52:1 |
Values
| HEX | #6386DA |
| RGB | rgb(99, 134, 218) |
| HSL | hsl(222, 62%, 62%) |
| OKLCH | oklch(63.2% 0.133 265.7) |
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 #6386DA | 3.52:1 | AA large text | Lc -68.2 | Content text, not long reading |
| Black text on #6386DA | 5.95:1 | AA | Lc 41.4 | Non-text elements, placeholder text |
| #6386DA text on white | 3.52:1 | AA large text | Lc 62.7 | Content text, not long reading |
| #6386DA text on black | 5.95:1 | AA | Lc -39.0 | 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
#F3F5FC
oklch(97.1% 0.01 273.4)
-
Step 100
100
#E4EAF7
oklch(93.6% 0.019 266)
-
Step 200
200
#CED9F2
oklch(88.5% 0.036 266.7)
-
Step 300
300
#ADC0EC
oklch(80.8% 0.066 266.6)
-
Step 400
400
#829FE2
oklch(70.7% 0.104 265.9)
-
Step 500
500 (this color)
#6386DA
oklch(63.2% 0.133 265.7)
-
Step 600
600
#4A6EC7
oklch(55.6% 0.144 265.4)
-
Step 700
700
#3C5BAC
oklch(49.1% 0.134 265.9)
-
Step 800
800
#314B8B
oklch(42.7% 0.111 265.4)
-
Step 900
900
#2B3F6F
oklch(37.6% 0.086 265.4)
-
Step 950
950
#192541
oklch(26.9% 0.055 265.3)
#6386DA 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) | #648EDD | 0.021 |
| Deuteranopia (no green cones) | #5583D8 | 0.019 |
| Tritanopia (no blue cones) | #1E98A5 | 0.120 |
| Achromatopsia (no color) | #888888 | 0.133 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6386DA
#6386DA
oklch(63.2% 0.133 265.7)
- #AD8300
#AD8300
oklch(63.3% 0.13 85.9)
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 #6386DA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Blue #6488EA ΔE 0.024
- Dark Sky Blue #448EE4 ΔE 0.034
- Cornflower Blue #6495ED ΔE 0.045
- Chefchaouen Blue #4895EF ΔE 0.048
- Faded Blue #658CBB ΔE 0.054
- Cornflower #6A79F7 ΔE 0.059
- Cool Blue #4984B8 ΔE 0.061
- Water Blue #0E87CC ΔE 0.064
Use #6386DA 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.