#526DFF
Closest named color: Clear Blue (#247AFD). oklch(59.8% 0.218 270.4), rgb(82, 109, 255).
Aa
Black text reads best on this color (4.99:1).
About this color
#526DFF is a medium-dark, vivid blue. In OKLCH its lightness is 60%, its chroma 0.218 and its hue 270°. Its hue sits on the cool side of the wheel. The nearest named color is Clear Blue (#247AFD), ΔE 0.042 away. Black text reads best on it, at 4.99:1.
| Hue family | Blues |
| Lightness | medium-dark (60%) |
| Chroma | vivid (0.218) |
| Temperature | cool |
| Nearest name | Clear Blue (#247AFD) |
| Black text | 4.99:1 |
| White text | 4.20:1 |
Values
| HEX | #526DFF |
| RGB | rgb(82, 109, 255) |
| HSL | hsl(231, 100%, 66%) |
| OKLCH | oklch(59.8% 0.218 270.4) |
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 #526DFF | 4.20:1 | AA large text | Lc -74.0 | Content text, not long reading |
| Black text on #526DFF | 4.99:1 | AA | Lc 35.6 | Non-text elements, placeholder text |
| #526DFF text on white | 4.20:1 | AA large text | Lc 68.5 | Content text, not long reading |
| #526DFF text on black | 4.99:1 | AA | Lc -33.1 | 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
#F2F5FF
oklch(97.1% 0.014 272.7)
-
Step 100
100
#E2E9FF
oklch(93.5% 0.031 271.7)
-
Step 200
200
#CBD8FF
oklch(88.5% 0.056 270.7)
-
Step 300
300
#A9BEFF
oklch(80.9% 0.095 270.4)
-
Step 400
400
#7D99FF
oklch(70.7% 0.152 270.5)
-
Step 500
500 (this color)
#526DFF
oklch(59.8% 0.218 270.4)
-
Step 600
600
#455AFB
oklch(55.6% 0.238 270.5)
-
Step 700
700
#3848DA
oklch(49% 0.22 270.6)
-
Step 800
800
#2D3DB0
oklch(42.6% 0.182 270.3)
-
Step 900
900
#27368B
oklch(37.6% 0.142 270.4)
-
Step 950
950
#172152
oklch(27.1% 0.09 270.6)
#526DFF 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) | #0084FF | 0.063 |
| Deuteranopia (no green cones) | #0074FC | 0.047 |
| Tritanopia (no blue cones) | #0091AC | 0.176 |
| Achromatopsia (no color) | #7B7B7B | 0.218 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #526DFF
#526DFF
oklch(59.8% 0.218 270.4)
- #9C7C00
#9C7C00
oklch(60% 0.123 90.6)
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 #526DFF, closest first.
No curated palette has a color within ΔE 0.04 of #526DFF.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Clear Blue #247AFD ΔE 0.042
- Neon Blue #4361EE ΔE 0.043
- Cornflower #6A79F7 ΔE 0.046
- Royal Blue #4169E1 ΔE 0.051
- Cerulean Blue #056EEE ΔE 0.056
- Bright Blue #0165FC ΔE 0.059
- Medium Slate Blue #7B68EE ΔE 0.059
- Azul #1D5DEC ΔE 0.071
Use #526DFF 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.