#2E5692
Closest named color: Dusk Blue (#26538D). oklch(45.5% 0.108 258.4), rgb(46, 86, 146).
Aa
White text reads best on this color (7.33:1).
About this color
#2E5692 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 46%, its chroma 0.108 and its hue 258°. Its hue sits on the cool side of the wheel. The nearest named color is Dusk Blue (#26538D), ΔE 0.015 away. White text reads best on it, at 7.33:1.
| Hue family | Blues |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.108) |
| Temperature | cool |
| Nearest name | Dusk Blue (#26538D) |
| Black text | 2.86:1 |
| White text | 7.33:1 |
Values
| HEX | #2E5692 |
| RGB | rgb(46, 86, 146) |
| HSL | hsl(216, 52%, 38%) |
| OKLCH | oklch(45.5% 0.108 258.4) |
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 #2E5692 | 7.33:1 | AAA | Lc -90.1 | Preferred for body text |
| Black text on #2E5692 | 2.86:1 | Fails | Lc 18.8 | Dividers and decoration only |
| #2E5692 text on white | 7.33:1 | AAA | Lc 85.2 | Fine for body text |
| #2E5692 text on black | 2.86:1 | Fails | Lc -16.8 | 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 800.
-
Step 50
50
#F2F6FB
oklch(97.2% 0.008 253.9)
-
Step 100
100
#E3EAF6
oklch(93.5% 0.018 261.3)
-
Step 200
200
#CBDAF1
oklch(88.4% 0.036 258.9)
-
Step 300
300
#A8C2EA
oklch(80.8% 0.064 258.9)
-
Step 400
400
#79A2E0
oklch(70.7% 0.102 258.5)
-
Step 500
500
#568AD7
oklch(63.2% 0.129 258.1)
-
Step 600
600
#3B72C4
oklch(55.6% 0.14 258.3)
-
Step 700
700
#2D5FA9
oklch(49% 0.13 258.3)
-
Step 800
800 (this color)
#2E5692
oklch(45.5% 0.108 258.4)
-
Step 900
900
#24416E
oklch(37.7% 0.085 258.9)
-
Step 950
950
#152640
oklch(26.8% 0.054 258.6)
#2E5692 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) | #3B5B94 | 0.022 |
| Deuteranopia (no green cones) | #2B5291 | 0.012 |
| Tritanopia (no blue cones) | #00646D | 0.087 |
| Achromatopsia (no color) | #565656 | 0.108 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2E5692
#2E5692
oklch(45.5% 0.108 258.4)
- #734F00
#734F00
oklch(45.5% 0.095 78.4)
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 #2E5692, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusk Blue #26538D ΔE 0.015
- Denim Blue #3B5B92 ΔE 0.022
- Light Navy Blue #2E5A88 ΔE 0.022
- Light Navy #155084 ΔE 0.036
- Deep Sea Blue #015482 ΔE 0.040
- Twilight #4E518B ΔE 0.041
- Dusky Blue #475F94 ΔE 0.042
- Cobalt #1E488F ΔE 0.045
Use #2E5692 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.