#335FEB
Closest named color: Azul (#1D5DEC). oklch(54.3% 0.217 265.9), rgb(51, 95, 235).
Aa
White text reads best on this color (5.27:1).
About this color
#335FEB is a medium-dark, vivid blue. In OKLCH its lightness is 54%, its chroma 0.217 and its hue 266°. Its hue sits on the cool side of the wheel. The nearest named color is Azul (#1D5DEC), ΔE 0.017 away. White text reads best on it, at 5.27:1.
| Hue family | Blues |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.217) |
| Temperature | cool |
| Nearest name | Azul (#1D5DEC) |
| Black text | 3.97:1 |
| White text | 5.27:1 |
Values
| HEX | #335FEB |
| RGB | rgb(51, 95, 235) |
| HSL | hsl(226, 82%, 56%) |
| OKLCH | oklch(54.3% 0.217 265.9) |
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 #335FEB | 5.27:1 | AA | Lc -80.9 | Fine for body text |
| Black text on #335FEB | 3.97:1 | AA large text | Lc 28.5 | Dividers and decoration only |
| #335FEB text on white | 5.27:1 | AA | Lc 75.6 | Fine for body text |
| #335FEB text on black | 3.97:1 | AA large text | Lc -26.2 | Dividers and decoration only |
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 600.
-
Step 50
50
#F1F5FF
oklch(97% 0.014 268.5)
-
Step 100
100
#E1EAFD
oklch(93.6% 0.028 265.4)
-
Step 200
200
#C8D9FE
oklch(88.5% 0.054 265.8)
-
Step 300
300
#A4C0FF
oklch(81% 0.095 265.8)
-
Step 400
400
#739CFF
oklch(70.7% 0.152 265.7)
-
Step 500
500
#507FFF
oklch(63.1% 0.197 265.8)
-
Step 600
600 (this color)
#335FEB
oklch(54.3% 0.217 265.9)
-
Step 700
700
#2A51D1
oklch(49.1% 0.202 265.9)
-
Step 800
800
#2343A9
oklch(42.7% 0.168 266)
-
Step 900
900
#203A85
oklch(37.6% 0.13 265.9)
-
Step 950
950
#13234E
oklch(27% 0.082 265.8)
#335FEB 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) | #0074F0 | 0.050 |
| Deuteranopia (no green cones) | #0063E8 | 0.024 |
| Tritanopia (no blue cones) | #00839C | 0.169 |
| Achromatopsia (no color) | #6C6C6C | 0.217 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #335FEB
#335FEB
oklch(54.3% 0.217 265.9)
- #8C6A00
#8C6A00
oklch(54.3% 0.111 86.4)
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 #335FEB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Azul #1D5DEC ΔE 0.017
- Neon Blue #4361EE ΔE 0.018
- Royal Blue #4169E1 ΔE 0.033
- Bright Blue #0165FC ΔE 0.034
- Warm Blue #4B57DB ΔE 0.036
- Cerulean Blue #056EEE ΔE 0.036
- Electric Blue #0652FF ΔE 0.049
- Clear Blue #247AFD ΔE 0.067
Use #335FEB 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.