#6392F7
Closest named color: Cornflower Blue (#6495ED). oklch(67.4% 0.158 263.8), rgb(99, 146, 247).
Aa
Black text reads best on this color (6.98:1).
About this color
#6392F7 is a medium-light, vivid blue. In OKLCH its lightness is 67%, its chroma 0.158 and its hue 264°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower Blue (#6495ED), ΔE 0.018 away. Black text reads best on it, at 6.98:1.
| Hue family | Blues |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.158) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 6.98:1 |
| White text | 3.00:1 |
Values
| HEX | #6392F7 |
| RGB | rgb(99, 146, 247) |
| HSL | hsl(221, 90%, 68%) |
| OKLCH | oklch(67.4% 0.158 263.8) |
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 #6392F7 | 3.00:1 | AA large text | Lc -61.9 | Content text, not long reading |
| Black text on #6392F7 | 6.98:1 | AA | Lc 47.5 | Large or bold text, headings |
| #6392F7 text on white | 3.00:1 | AA large text | Lc 56.5 | Large or bold text, headings |
| #6392F7 text on black | 6.98:1 | AA | Lc -45.2 | 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
#F1F6FF
oklch(97.2% 0.013 262.4)
-
Step 100
100
#E0EAFE
oklch(93.6% 0.029 264.4)
-
Step 200
200
#C7DAFE
oklch(88.6% 0.054 263.2)
-
Step 300
300
#A1C0FF
oklch(80.8% 0.096 264.1)
-
Step 400
400 (this color)
#6392F7
oklch(67.4% 0.158 263.8)
-
Step 500
500
#4980FF
oklch(63% 0.198 264)
-
Step 600
600
#2B65F1
oklch(55.7% 0.219 263.7)
-
Step 700
700
#1F52D2
oklch(49.1% 0.205 263.8)
-
Step 800
800
#1B44AA
oklch(42.7% 0.17 263.9)
-
Step 900
900
#1B3B86
oklch(37.7% 0.132 263.8)
-
Step 950
950
#10234F
oklch(26.9% 0.085 264)
#6392F7 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) | #659CFB | 0.026 |
| Deuteranopia (no green cones) | #508EF5 | 0.023 |
| Tritanopia (no blue cones) | #00A9B8 | 0.138 |
| Achromatopsia (no color) | #959595 | 0.158 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6392F7
#6392F7
oklch(67.4% 0.158 263.8)
- #BE8D00
#BE8D00
oklch(67.3% 0.138 83.8)
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 #6392F7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.018
- Chefchaouen Blue #4895EF ΔE 0.029
- Soft Blue #6488EA ΔE 0.030
- Dark Sky Blue #448EE4 ΔE 0.043
- Dodger Blue #1E90FF ΔE 0.050
- Lavender Blue #8B88F8 ΔE 0.052
- Perrywinkle #8F8CE7 ΔE 0.057
- Periwinkle Blue #8F99FB ΔE 0.058
Use #6392F7 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.