#2360B3
Closest named color: Mid Blue (#276AB3). oklch(49.6% 0.146 257.4), rgb(35, 96, 179).
Aa
White text reads best on this color (6.18:1).
About this color
#2360B3 is a medium-dark, vivid blue. In OKLCH its lightness is 50%, its chroma 0.146 and its hue 257°. Its hue sits on the cool side of the wheel. The nearest named color is Mid Blue (#276AB3), ΔE 0.029 away. White text reads best on it, at 6.18:1.
| Hue family | Blues |
| Lightness | medium-dark (50%) |
| Chroma | vivid (0.146) |
| Temperature | cool |
| Nearest name | Mid Blue (#276AB3) |
| Black text | 3.39:1 |
| White text | 6.18:1 |
Values
| HEX | #2360B3 |
| RGB | rgb(35, 96, 179) |
| HSL | hsl(215, 67%, 42%) |
| OKLCH | oklch(49.6% 0.146 257.4) |
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 #2360B3 | 6.18:1 | AA | Lc -85.6 | Fine for body text |
| Black text on #2360B3 | 3.39:1 | AA large text | Lc 23.7 | Dividers and decoration only |
| #2360B3 text on white | 6.18:1 | AA | Lc 80.4 | Fine for body text |
| #2360B3 text on black | 3.39:1 | AA large text | Lc -21.4 | 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
#E1EBF8
oklch(93.6% 0.021 254.9)
-
Step 200
200
#C9DBF4
oklch(88.6% 0.04 256.6)
-
Step 300
300
#A4C3EF
oklch(81% 0.071 257.1)
-
Step 400
400
#73A2E6
oklch(70.7% 0.112 257.6)
-
Step 500
500
#4D89DF
oklch(63% 0.145 257.6)
-
Step 600
600
#2F71CD
oklch(55.5% 0.157 257.6)
-
Step 700
700 (this color)
#2360B3
oklch(49.6% 0.146 257.4)
-
Step 800
800
#1E4E90
oklch(42.9% 0.121 257.3)
-
Step 900
900
#1E4173
oklch(37.7% 0.095 257.6)
-
Step 950
950
#122643
oklch(26.9% 0.06 257.7)
#2360B3 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) | #3368B6 | 0.028 |
| Deuteranopia (no green cones) | #0D5BB1 | 0.020 |
| Tritanopia (no blue cones) | #007481 | 0.111 |
| Achromatopsia (no color) | #616161 | 0.146 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2360B3
#2360B3
oklch(49.6% 0.146 257.4)
- #825900
#825900
oklch(49.6% 0.103 77.6)
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 #2360B3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mid Blue #276AB3 ΔE 0.029
- French Blue #436BAD ΔE 0.047
- Denim Blue #3B5B92 ΔE 0.054
- Peacock Blue #016795 ΔE 0.058
- Dusky Blue #475F94 ΔE 0.058
- Flat Blue #3C73A8 ΔE 0.066
- Dusk Blue #26538D ΔE 0.067
- Ocean Blue #03719C ΔE 0.067
Use #2360B3 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.