#3360C1
Closest named color: Mid Blue (#276AB3). oklch(51.2% 0.16 263.2), rgb(51, 96, 193).
Aa
White text reads best on this color (5.85:1).
About this color
#3360C1 is a medium-dark, vivid blue. In OKLCH its lightness is 51%, its chroma 0.160 and its hue 263°. Its hue sits on the cool side of the wheel. The nearest named color is Mid Blue (#276AB3), ΔE 0.038 away. White text reads best on it, at 5.85:1.
| Hue family | Blues |
| Lightness | medium-dark (51%) |
| Chroma | vivid (0.160) |
| Temperature | cool |
| Nearest name | Mid Blue (#276AB3) |
| Black text | 3.58:1 |
| White text | 5.85:1 |
Values
| HEX | #3360C1 |
| RGB | rgb(51, 96, 193) |
| HSL | hsl(221, 58%, 48%) |
| OKLCH | oklch(51.2% 0.16 263.2) |
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 #3360C1 | 5.85:1 | AA | Lc -84.1 | Fine for body text |
| Black text on #3360C1 | 3.58:1 | AA large text | Lc 25.2 | Dividers and decoration only |
| #3360C1 text on white | 5.85:1 | AA | Lc 78.9 | Fine for body text |
| #3360C1 text on black | 3.58:1 | 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
#E2EAF9
oklch(93.5% 0.022 263.2)
-
Step 200
200
#CADAF6
oklch(88.5% 0.042 261.7)
-
Step 300
300
#A7C1F4
oklch(80.9% 0.078 263.6)
-
Step 400
400
#779FEE
oklch(70.6% 0.124 263.1)
-
Step 500
500
#5585E8
oklch(63.1% 0.158 263.1)
-
Step 600
600
#3B6CD7
oklch(55.6% 0.173 263.4)
-
Step 700
700 (this color)
#3360C1
oklch(51.2% 0.16 263.2)
-
Step 800
800
#264A96
oklch(42.7% 0.132 263)
-
Step 900
900
#233E78
oklch(37.6% 0.104 263.4)
-
Step 950
950
#152546
oklch(27% 0.065 263.2)
#3360C1 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) | #256CC5 | 0.031 |
| Deuteranopia (no green cones) | #005FBF | 0.027 |
| Tritanopia (no blue cones) | #007787 | 0.127 |
| Achromatopsia (no color) | #656565 | 0.160 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3360C1
#3360C1
oklch(51.2% 0.16 263.2)
- #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 #3360C1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mid Blue #276AB3 ΔE 0.038
- French Blue #436BAD ΔE 0.050
- Warm Blue #4B57DB ΔE 0.053
- Royal Blue #4169E1 ΔE 0.056
- Iris #6258C4 ΔE 0.059
- Windows Blue #3778BF ΔE 0.067
- Dark Periwinkle #665FD1 ΔE 0.068
- Azul #1D5DEC ΔE 0.068
Use #3360C1 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.