#65A6FF
Closest named color: Cornflower Blue (#6495ED). oklch(72.1% 0.147 256.6), rgb(101, 166, 255).
Aa
Black text reads best on this color (8.45:1).
About this color
#65A6FF is a medium-light, vivid blue. In OKLCH its lightness is 72%, its chroma 0.147 and its hue 257°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower Blue (#6495ED), ΔE 0.048 away. Black text reads best on it, at 8.45:1.
| Hue family | Blues |
| Lightness | medium-light (72%) |
| Chroma | vivid (0.147) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 8.45:1 |
| White text | 2.48:1 |
Values
| HEX | #65A6FF |
| RGB | rgb(101, 166, 255) |
| HSL | hsl(215, 100%, 70%) |
| OKLCH | oklch(72.1% 0.147 256.6) |
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 #65A6FF | 2.48:1 | Fails | Lc -53.6 | Large or bold text, headings |
| Black text on #65A6FF | 8.45:1 | AAA | Lc 55.4 | Large or bold text, headings |
| #65A6FF text on white | 2.48:1 | Fails | Lc 48.6 | Large or bold text, headings |
| #65A6FF text on black | 8.45:1 | AAA | Lc -53.4 | 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
#F0F6FE
oklch(97.1% 0.012 255.5)
-
Step 100
100
#DFEBFC
oklch(93.6% 0.026 257)
-
Step 200
200
#C4DBFB
oklch(88.5% 0.051 256.7)
-
Step 300
300
#9AC3FC
oklch(80.9% 0.092 256.7)
-
Step 400
400 (this color)
#65A6FF
oklch(72.1% 0.147 256.6)
-
Step 500
500
#2F87F8
oklch(63.1% 0.188 256.7)
-
Step 600
600
#006EE1
oklch(55.5% 0.194 256.7)
-
Step 700
700
#005CBF
oklch(49% 0.172 256.8)
-
Step 800
800
#004B9E
oklch(42.6% 0.15 256.7)
-
Step 900
900
#093F80
oklch(37.6% 0.122 256.6)
-
Step 950
950
#09264B
oklch(27.1% 0.077 256.3)
#65A6FF 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) | #80ACFF | 0.034 |
| Deuteranopia (no green cones) | #6B9EFD | 0.021 |
| Tritanopia (no blue cones) | #00BAC7 | 0.122 |
| Achromatopsia (no color) | #A4A4A4 | 0.147 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #65A6FF
#65A6FF
oklch(72.1% 0.147 256.6)
- #D89615
#D89615
oklch(72% 0.147 76.3)
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 #65A6FF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.048
- Periwinkle Blue #8F99FB ΔE 0.053
- Chefchaouen Blue #4895EF ΔE 0.058
- Carolina Blue #8AB8FE ΔE 0.066
- Deep Sky Blue #00BFFF ΔE 0.074
- Perrywinkle #8F8CE7 ΔE 0.078
- Soft Blue #6488EA ΔE 0.080
- Dark Sky Blue #448EE4 ΔE 0.081
Use #65A6FF 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.