#6392DE
Closest named color: Cornflower Blue (#6495ED). oklch(66% 0.125 259.6), rgb(99, 146, 222).
Aa
Black text reads best on this color (6.69:1).
About this color
#6392DE is a medium-light, moderately saturated blue. In OKLCH its lightness is 66%, its chroma 0.125 and its hue 260°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower Blue (#6495ED), ΔE 0.023 away. Black text reads best on it, at 6.69:1.
| Hue family | Blues |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.125) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 6.69:1 |
| White text | 3.13:1 |
Values
| HEX | #6392DE |
| RGB | rgb(99, 146, 222) |
| HSL | hsl(217, 65%, 63%) |
| OKLCH | oklch(66% 0.125 259.6) |
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 #6392DE | 3.13:1 | AA large text | Lc -63.7 | Content text, not long reading |
| Black text on #6392DE | 6.69:1 | AA | Lc 45.8 | Large or bold text, headings |
| #6392DE text on white | 3.13:1 | AA large text | Lc 58.3 | Large or bold text, headings |
| #6392DE text on black | 6.69:1 | AA | Lc -43.5 | 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
#F2F6FB
oklch(97.2% 0.008 253.9)
-
Step 100
100
#E3EAF6
oklch(93.5% 0.018 261.3)
-
Step 200
200
#CCDAF0
oklch(88.5% 0.034 259.4)
-
Step 300
300
#AAC2E9
oklch(80.9% 0.061 260.1)
-
Step 400
400
#7CA2DE
oklch(70.8% 0.098 259.3)
-
Step 500
500 (this color)
#6392DE
oklch(66% 0.125 259.6)
-
Step 600
600
#4072C2
oklch(55.7% 0.136 259.4)
-
Step 700
700
#325FA7
oklch(49.1% 0.126 259.4)
-
Step 800
800
#2A4E87
oklch(42.7% 0.104 259.2)
-
Step 900
900
#26416C
oklch(37.6% 0.081 259.3)
-
Step 950
950
#17263F
oklch(26.9% 0.051 260.2)
#6392DE 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) | #7398E1 | 0.026 |
| Deuteranopia (no green cones) | #648CDC | 0.016 |
| Tritanopia (no blue cones) | #0DA3AE | 0.111 |
| Achromatopsia (no color) | #919191 | 0.125 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6392DE
#6392DE
oklch(66% 0.125 259.6)
- #BA8824
#BA8824
oklch(65.9% 0.125 79.7)
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 #6392DE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.023
- Chefchaouen Blue #4895EF ΔE 0.033
- Dark Sky Blue #448EE4 ΔE 0.034
- Soft Blue #6488EA ΔE 0.035
- Faded Blue #658CBB ΔE 0.052
- Perrywinkle #8F8CE7 ΔE 0.058
- Dodger Blue #1E90FF ΔE 0.068
- Lavender Blue #8B88F8 ΔE 0.070
Use #6392DE 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.