#2654A1
Closest named color: Dusk Blue (#26538D). oklch(45.7% 0.135 260.1), rgb(38, 84, 161).
Aa
White text reads best on this color (7.32:1).
About this color
#2654A1 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 46%, its chroma 0.135 and its hue 260°. Its hue sits on the cool side of the wheel. The nearest named color is Dusk Blue (#26538D), ΔE 0.033 away. White text reads best on it, at 7.32:1.
| Hue family | Blues |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.135) |
| Temperature | cool |
| Nearest name | Dusk Blue (#26538D) |
| Black text | 2.86:1 |
| White text | 7.32:1 |
Values
| HEX | #2654A1 |
| RGB | rgb(38, 84, 161) |
| HSL | hsl(218, 62%, 39%) |
| OKLCH | oklch(45.7% 0.135 260.1) |
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 #2654A1 | 7.32:1 | AAA | Lc -90.0 | Fine for body text |
| Black text on #2654A1 | 2.86:1 | Fails | Lc 18.9 | Dividers and decoration only |
| #2654A1 text on white | 7.32:1 | AAA | Lc 85.1 | Fine for body text |
| #2654A1 text on black | 2.86:1 | Fails | Lc -16.9 | 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 800.
-
Step 50
50
#F1F6FD
oklch(97.1% 0.011 256.7)
-
Step 100
100
#E1EAFA
oklch(93.5% 0.024 262.1)
-
Step 200
200
#C9DAF7
oklch(88.5% 0.044 261.2)
-
Step 300
300
#A3C2F4
oklch(80.9% 0.079 259.9)
-
Step 400
400
#71A1EF
oklch(70.8% 0.126 259.8)
-
Step 500
500
#4C87E9
oklch(63.2% 0.16 260)
-
Step 600
600
#2F6ED8
oklch(55.7% 0.175 260.2)
-
Step 700
700
#215BBB
oklch(49% 0.163 260.1)
-
Step 800
800 (this color)
#2654A1
oklch(45.7% 0.135 260.1)
-
Step 900
900
#1E3F78
oklch(37.6% 0.105 260.5)
-
Step 950
950
#122646
oklch(27.1% 0.065 259.4)
#2654A1 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) | #2A5CA4 | 0.023 |
| Deuteranopia (no green cones) | #07519F | 0.021 |
| Tritanopia (no blue cones) | #006672 | 0.106 |
| Achromatopsia (no color) | #565656 | 0.135 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2654A1
#2654A1
oklch(45.7% 0.135 260.1)
- #735000
#735000
oklch(45.7% 0.095 79.5)
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 #2654A1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusk Blue #26538D ΔE 0.033
- Denim Blue #3B5B92 ΔE 0.041
- Cobalt #1E488F ΔE 0.044
- Light Navy Blue #2E5A88 ΔE 0.048
- Light Navy #155084 ΔE 0.051
- Dusky Blue #475F94 ΔE 0.056
- Twilight #4E518B ΔE 0.056
- Deep Sea Blue #015482 ΔE 0.057
Use #2654A1 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.