#3261BC
Closest named color: Mid Blue (#276AB3). oklch(51% 0.153 262), rgb(50, 97, 188).
Aa
White text reads best on this color (5.87:1).
About this color
#3261BC is a medium-dark, vivid blue. In OKLCH its lightness is 51%, its chroma 0.153 and its hue 262°. Its hue sits on the cool side of the wheel. The nearest named color is Mid Blue (#276AB3), ΔE 0.030 away. White text reads best on it, at 5.87:1.
| Hue family | Blues |
| Lightness | medium-dark (51%) |
| Chroma | vivid (0.153) |
| Temperature | cool |
| Nearest name | Mid Blue (#276AB3) |
| Black text | 3.57:1 |
| White text | 5.87:1 |
Values
| HEX | #3261BC |
| RGB | rgb(50, 97, 188) |
| HSL | hsl(220, 58%, 47%) |
| OKLCH | oklch(51% 0.153 262) |
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 #3261BC | 5.87:1 | AA | Lc -84.3 | Fine for body text |
| Black text on #3261BC | 3.57:1 | AA large text | Lc 25.0 | Dividers and decoration only |
| #3261BC text on white | 5.87:1 | AA | Lc 79.0 | Fine for body text |
| #3261BC text on black | 3.57:1 | AA large text | Lc -22.8 | 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
#F2F6FC
oklch(97.2% 0.009 258.3)
-
Step 100
100
#E2EAF9
oklch(93.5% 0.022 263.2)
-
Step 200
200
#CBDAF5
oklch(88.6% 0.041 262.3)
-
Step 300
300
#A7C1F1
oklch(80.8% 0.074 262.5)
-
Step 400
400
#78A0EA
oklch(70.7% 0.118 262.1)
-
Step 500
500
#5586E4
oklch(63% 0.152 262.2)
-
Step 600
600
#3A6ED2
oklch(55.6% 0.164 261.9)
-
Step 700
700 (this color)
#3261BC
oklch(51% 0.153 262)
-
Step 800
800
#264B93
oklch(42.7% 0.126 262.1)
-
Step 900
900
#233F75
oklch(37.6% 0.099 262.1)
-
Step 950
950
#152545
oklch(26.9% 0.064 262.8)
#3261BC 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) | #2E6BBF | 0.026 |
| Deuteranopia (no green cones) | #005EBA | 0.029 |
| Tritanopia (no blue cones) | #007785 | 0.122 |
| Achromatopsia (no color) | #646464 | 0.153 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3261BC
#3261BC
oklch(51% 0.153 262)
- #845F00
#845F00
oklch(51.1% 0.105 82)
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 #3261BC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mid Blue #276AB3 ΔE 0.030
- French Blue #436BAD ΔE 0.044
- Warm Blue #4B57DB ΔE 0.061
- Iris #6258C4 ΔE 0.062
- Royal Blue #4169E1 ΔE 0.063
- Windows Blue #3778BF ΔE 0.064
- Dusky Blue #475F94 ΔE 0.065
- Flat Blue #3C73A8 ΔE 0.066
Use #3261BC 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.