#335FC4
Closest named color: Mid Blue (#276AB3). oklch(51.2% 0.166 263.8), rgb(51, 95, 196).
Aa
White text reads best on this color (5.87:1).
About this color
#335FC4 is a medium-dark, vivid blue. In OKLCH its lightness is 51%, its chroma 0.166 and its hue 264°. Its hue sits on the cool side of the wheel. The nearest named color is Mid Blue (#276AB3), ΔE 0.043 away. White text reads best on it, at 5.87:1.
| Hue family | Blues |
| Lightness | medium-dark (51%) |
| Chroma | vivid (0.166) |
| Temperature | cool |
| Nearest name | Mid Blue (#276AB3) |
| Black text | 3.57:1 |
| White text | 5.87:1 |
Values
| HEX | #335FC4 |
| RGB | rgb(51, 95, 196) |
| HSL | hsl(222, 59%, 48%) |
| OKLCH | oklch(51.2% 0.166 263.8) |
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 #335FC4 | 5.87:1 | AA | Lc -84.2 | Fine for body text |
| Black text on #335FC4 | 3.57:1 | AA large text | Lc 25.1 | Dividers and decoration only |
| #335FC4 text on white | 5.87:1 | AA | Lc 79.0 | Fine for body text |
| #335FC4 text on black | 3.57:1 | AA large text | Lc -22.9 | 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 700.
-
Step 50
50
#F2F6FD
oklch(97.2% 0.01 261.8)
-
Step 100
100
#E2EAFA
oklch(93.6% 0.023 264.5)
-
Step 200
200
#CADAF7
oklch(88.5% 0.044 262.4)
-
Step 300
300
#A6C1F5
oklch(80.9% 0.08 263.3)
-
Step 400
400
#779FF0
oklch(70.7% 0.127 263.5)
-
Step 500
500
#5584EB
oklch(63.1% 0.163 263.9)
-
Step 600
600
#3B6BDA
oklch(55.6% 0.178 263.9)
-
Step 700
700 (this color)
#335FC4
oklch(51.2% 0.166 263.8)
-
Step 800
800
#264999
oklch(42.7% 0.137 263.8)
-
Step 900
900
#233E7A
oklch(37.7% 0.107 263.8)
-
Step 950
950
#152547
oklch(27.1% 0.067 263.6)
#335FC4 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) | #1D6CC8 | 0.034 |
| Deuteranopia (no green cones) | #005EC2 | 0.027 |
| Tritanopia (no blue cones) | #007788 | 0.131 |
| Achromatopsia (no color) | #646464 | 0.166 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #335FC4
#335FC4
oklch(51.2% 0.166 263.8)
- #836000
#836000
oklch(51.1% 0.105 83.6)
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 #335FC4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mid Blue #276AB3 ΔE 0.043
- Warm Blue #4B57DB ΔE 0.048
- Royal Blue #4169E1 ΔE 0.054
- French Blue #436BAD ΔE 0.056
- Iris #6258C4 ΔE 0.058
- Azul #1D5DEC ΔE 0.063
- Dark Periwinkle #665FD1 ΔE 0.067
- Neon Blue #4361EE ΔE 0.068
Use #335FC4 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.