#153264
Closest named color: Marine (#042E60). oklch(32.6% 0.095 260.5), rgb(21, 50, 100).
Aa
White text reads best on this color (12.55:1).
About this color
#153264 is a dark, moderately saturated blue. In OKLCH its lightness is 33%, its chroma 0.095 and its hue 260°. Its hue sits on the cool side of the wheel. The nearest named color is Marine (#042E60), ΔE 0.021 away. White text reads best on it, at 12.55:1.
| Hue family | Blues |
| Lightness | dark (33%) |
| Chroma | moderately saturated (0.095) |
| Temperature | cool |
| Nearest name | Marine (#042E60) |
| Black text | 1.67:1 |
| White text | 12.55:1 |
Values
| HEX | #153264 |
| RGB | rgb(21, 50, 100) |
| HSL | hsl(218, 65%, 24%) |
| OKLCH | oklch(32.6% 0.095 260.5) |
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 #153264 | 12.55:1 | AAA | Lc -101.6 | Preferred for body text |
| Black text on #153264 | 1.67:1 | Fails | Lc 0.0 | Not readable |
| #153264 text on white | 12.55:1 | AAA | Lc 98.2 | Preferred for body text |
| #153264 text on black | 1.67:1 | Fails | Lc 0.0 | Not readable |
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 900.
-
Step 50
50
#F2F6FC
oklch(97.2% 0.009 258.3)
-
Step 100
100
#E2EAF8
oklch(93.5% 0.021 261.8)
-
Step 200
200
#CADAF4
oklch(88.4% 0.04 260.1)
-
Step 300
300
#A6C2EF
oklch(80.9% 0.071 259.8)
-
Step 400
400
#77A1E8
oklch(70.8% 0.114 260.5)
-
Step 500
500
#5488E1
oklch(63.2% 0.146 260.5)
-
Step 600
600
#386FCE
oklch(55.5% 0.158 260.5)
-
Step 700
700
#2B5DB3
oklch(49.2% 0.147 260.5)
-
Step 800
800
#244C91
oklch(42.7% 0.123 260.5)
-
Step 900
900 (this color)
#153264
oklch(32.6% 0.095 260.5)
-
Step 950
950
#142644
oklch(27% 0.061 260.1)
#153264 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) | #173766 | 0.016 |
| Deuteranopia (no green cones) | #043063 | 0.015 |
| Tritanopia (no blue cones) | #003E46 | 0.075 |
| Achromatopsia (no color) | #333333 | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #153264
#153264
oklch(32.6% 0.095 260.5)
- #463000
#463000
oklch(32.6% 0.067 80.8)
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 #153264, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Marine #042E60 ΔE 0.021
- Marine Blue #01386A ΔE 0.021
- Prussian Blue #1D3557 ΔE 0.028
- Dark Blue Grey #1F3B4D ΔE 0.056
- Midnight Green #073B4C ΔE 0.058
- Twilight Blue #0A437A ΔE 0.059
- Space Cadet #2B2D42 ΔE 0.064
- Gunmetal #293241 ΔE 0.066
Use #153264 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.