#3261D5
Closest named color: Royal Blue (#4169E1). oklch(52.9% 0.186 264.3), rgb(50, 97, 213).
Aa
White text reads best on this color (5.51:1).
About this color
#3261D5 is a medium-dark, vivid blue. In OKLCH its lightness is 53%, its chroma 0.186 and its hue 264°. Its hue sits on the cool side of the wheel. The nearest named color is Royal Blue (#4169E1), ΔE 0.032 away. White text reads best on it, at 5.51:1.
| Hue family | Blues |
| Lightness | medium-dark (53%) |
| Chroma | vivid (0.186) |
| Temperature | cool |
| Nearest name | Royal Blue (#4169E1) |
| Black text | 3.80:1 |
| White text | 5.51:1 |
Values
| HEX | #3261D5 |
| RGB | rgb(50, 97, 213) |
| HSL | hsl(223, 66%, 52%) |
| OKLCH | oklch(52.9% 0.186 264.3) |
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 #3261D5 | 5.51:1 | AA | Lc -82.3 | Fine for body text |
| Black text on #3261D5 | 3.80:1 | AA large text | Lc 27.0 | Dividers and decoration only |
| #3261D5 text on white | 5.51:1 | AA | Lc 77.0 | Fine for body text |
| #3261D5 text on black | 3.80:1 | AA large text | Lc -24.7 | 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
#F2F6FD
oklch(97.2% 0.01 261.8)
-
Step 100
100
#E2EAFB
oklch(93.6% 0.025 265.6)
-
Step 200
200
#CADAF9
oklch(88.6% 0.046 263.7)
-
Step 300
300
#A6C1F8
oklch(81% 0.084 264.3)
-
Step 400
400
#769EF4
oklch(70.7% 0.134 264.3)
-
Step 500
500
#5383F0
oklch(63.1% 0.172 264.2)
-
Step 600
600 (this color)
#3261D5
oklch(52.9% 0.186 264.3)
-
Step 700
700
#2C57C1
oklch(49% 0.173 264.3)
-
Step 800
800
#25489C
oklch(42.7% 0.143 264.2)
-
Step 900
900
#223D7C
oklch(37.6% 0.112 264.3)
-
Step 950
950
#142449
oklch(26.9% 0.072 264.5)
#3261D5 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) | #0071D9 | 0.041 |
| Deuteranopia (no green cones) | #0062D3 | 0.024 |
| Tritanopia (no blue cones) | #007E91 | 0.148 |
| Achromatopsia (no color) | #696969 | 0.186 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3261D5
#3261D5
oklch(52.9% 0.186 264.3)
- #896500
#896500
oklch(52.9% 0.109 84)
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 #3261D5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Royal Blue #4169E1 ΔE 0.032
- Warm Blue #4B57DB ΔE 0.033
- Azul #1D5DEC ΔE 0.039
- Neon Blue #4361EE ΔE 0.042
- Cerulean Blue #056EEE ΔE 0.049
- Mid Blue #276AB3 ΔE 0.061
- Bright Blue #0165FC ΔE 0.062
- Dark Periwinkle #665FD1 ΔE 0.062
Use #3261D5 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.