#103264
Closest named color: Marine (#042E60). oklch(32.4% 0.097 258.4), rgb(16, 50, 100).
Aa
White text reads best on this color (12.63:1).
About this color
#103264 is a dark, moderately saturated blue. In OKLCH its lightness is 32%, its chroma 0.097 and its hue 258°. Its hue sits on the cool side of the wheel. The nearest named color is Marine (#042E60), ΔE 0.017 away. White text reads best on it, at 12.63:1.
| Hue family | Blues |
| Lightness | dark (32%) |
| Chroma | moderately saturated (0.097) |
| Temperature | cool |
| Nearest name | Marine (#042E60) |
| Black text | 1.66:1 |
| White text | 12.63:1 |
Values
| HEX | #103264 |
| RGB | rgb(16, 50, 100) |
| HSL | hsl(216, 72%, 23%) |
| OKLCH | oklch(32.4% 0.097 258.4) |
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 #103264 | 12.63:1 | AAA | Lc -101.7 | Preferred for body text |
| Black text on #103264 | 1.66:1 | Fails | Lc 0.0 | Not readable |
| #103264 text on white | 12.63:1 | AAA | Lc 98.3 | Preferred for body text |
| #103264 text on black | 1.66:1 | 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
#E1EBF8
oklch(93.6% 0.021 254.9)
-
Step 200
200
#C9DAF4
oklch(88.4% 0.04 258.8)
-
Step 300
300
#A4C2F0
oklch(80.8% 0.073 258.8)
-
Step 400
400
#73A2E8
oklch(70.8% 0.115 258.1)
-
Step 500
500
#4D89E2
oklch(63.2% 0.148 258.2)
-
Step 600
600
#3070D0
oklch(55.6% 0.162 258.6)
-
Step 700
700
#235EB4
oklch(49.2% 0.15 258.4)
-
Step 800
800
#1E4D91
oklch(42.7% 0.123 258.1)
-
Step 900
900 (this color)
#103264
oklch(32.4% 0.097 258.4)
-
Step 950
950
#132644
oklch(27% 0.061 259.2)
#103264 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) | #163766 | 0.017 |
| Deuteranopia (no green cones) | #012F63 | 0.015 |
| Tritanopia (no blue cones) | #003E46 | 0.074 |
| Achromatopsia (no color) | #333333 | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #103264
#103264
oklch(32.4% 0.097 258.4)
- #462F00
#462F00
oklch(32.4% 0.067 79.2)
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 #103264, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Marine #042E60 ΔE 0.017
- Marine Blue #01386A ΔE 0.020
- Prussian Blue #1D3557 ΔE 0.029
- Midnight Green #073B4C ΔE 0.057
- Dark Blue Grey #1F3B4D ΔE 0.057
- Twilight Blue #0A437A ΔE 0.059
- Space Cadet #2B2D42 ΔE 0.066
- Midnight Blue #191970 ΔE 0.066
Use #103264 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.