#3360CE
Closest named color: Warm Blue (#4B57DB). oklch(52.2% 0.178 264.3), rgb(51, 96, 206).
Aa
White text reads best on this color (5.66:1).
About this color
#3360CE is a medium-dark, vivid blue. In OKLCH its lightness is 52%, its chroma 0.178 and its hue 264°. Its hue sits on the cool side of the wheel. The nearest named color is Warm Blue (#4B57DB), ΔE 0.037 away. White text reads best on it, at 5.66:1.
| Hue family | Blues |
| Lightness | medium-dark (52%) |
| Chroma | vivid (0.178) |
| Temperature | cool |
| Nearest name | Warm Blue (#4B57DB) |
| Black text | 3.70:1 |
| White text | 5.66:1 |
Values
| HEX | #3360CE |
| RGB | rgb(51, 96, 206) |
| HSL | hsl(223, 61%, 50%) |
| OKLCH | oklch(52.2% 0.178 264.3) |
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 #3360CE | 5.66:1 | AA | Lc -83.1 | Fine for body text |
| Black text on #3360CE | 3.70:1 | AA large text | Lc 26.2 | Dividers and decoration only |
| #3360CE text on white | 5.66:1 | AA | Lc 77.9 | Fine for body text |
| #3360CE text on black | 3.70:1 | AA large text | Lc -23.9 | 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
#E2EAFB
oklch(93.6% 0.025 265.6)
-
Step 200
200
#C9DAFA
oklch(88.6% 0.048 263.1)
-
Step 300
300
#A5C0F9
oklch(80.8% 0.086 264.8)
-
Step 400
400
#759EF6
oklch(70.7% 0.137 264.3)
-
Step 500
500
#5283F3
oklch(63.2% 0.176 264.2)
-
Step 600
600
#3869E1
oklch(55.6% 0.191 264.3)
-
Step 700
700 (this color)
#3360CE
oklch(52.2% 0.178 264.3)
-
Step 800
800
#24479E
oklch(42.6% 0.148 264.4)
-
Step 900
900
#223D7E
oklch(37.8% 0.115 264.5)
-
Step 950
950
#14244A
oklch(27% 0.074 264.7)
#3360CE 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) | #066ED2 | 0.037 |
| Deuteranopia (no green cones) | #0060CC | 0.026 |
| Tritanopia (no blue cones) | #007B8E | 0.140 |
| Achromatopsia (no color) | #676767 | 0.178 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3360CE
#3360CE
oklch(52.2% 0.178 264.3)
- #866300
#866300
oklch(52.1% 0.107 84.3)
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 #3360CE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Warm Blue #4B57DB ΔE 0.037
- Royal Blue #4169E1 ΔE 0.040
- Azul #1D5DEC ΔE 0.049
- Neon Blue #4361EE ΔE 0.052
- Mid Blue #276AB3 ΔE 0.053
- Cerulean Blue #056EEE ΔE 0.058
- Iris #6258C4 ΔE 0.059
- Dark Periwinkle #665FD1 ΔE 0.062
Use #3360CE 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.