#113552
Closest named color: Prussian Blue (#1D3557). oklch(31.9% 0.066 246.4), rgb(17, 53, 82).
Aa
White text reads best on this color (12.68:1).
About this color
#113552 is a dark, muted blue. In OKLCH its lightness is 32%, its chroma 0.066 and its hue 246°. Its hue sits on the cool side of the wheel. The nearest named color is Prussian Blue (#1D3557), ΔE 0.016 away. White text reads best on it, at 12.68:1.
| Hue family | Blues |
| Lightness | dark (32%) |
| Chroma | muted (0.066) |
| Temperature | cool |
| Nearest name | Prussian Blue (#1D3557) |
| Black text | 1.65:1 |
| White text | 12.68:1 |
Values
| HEX | #113552 |
| RGB | rgb(17, 53, 82) |
| HSL | hsl(207, 66%, 19%) |
| OKLCH | oklch(31.9% 0.066 246.4) |
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 #113552 | 12.68:1 | AAA | Lc -101.9 | Preferred for body text |
| Black text on #113552 | 1.65:1 | Fails | Lc 0.0 | Not readable |
| #113552 text on white | 12.68:1 | AAA | Lc 98.5 | Preferred for body text |
| #113552 text on black | 1.65:1 | 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 950.
-
Step 50
50
#F0F6FC
oklch(97% 0.01 247.9)
-
Step 100
100
#DEECF9
oklch(93.6% 0.023 246)
-
Step 200
200
#C3DDF5
oklch(88.6% 0.043 246.2)
-
Step 300
300
#97C6F1
oklch(80.9% 0.079 246.6)
-
Step 400
400
#59A7EA
oklch(70.7% 0.125 246.7)
-
Step 500
500
#0F8FE3
oklch(63.1% 0.16 246.3)
-
Step 600
600
#0078C2
oklch(55.6% 0.145 246.5)
-
Step 700
700
#0065A4
oklch(49.2% 0.127 246.3)
-
Step 800
800
#005287
oklch(42.6% 0.111 246.5)
-
Step 900
900
#004472
oklch(37.6% 0.099 246.8)
-
Step 950
950 (this color)
#113552
oklch(31.9% 0.066 246.4)
#113552 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) | #283653 | 0.027 |
| Deuteranopia (no green cones) | #1F3051 | 0.020 |
| Tritanopia (no blue cones) | #003C3F | 0.049 |
| Achromatopsia (no color) | #333333 | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #113552
#113552
oklch(31.9% 0.066 246.4)
- #492B05
#492B05
oklch(32% 0.066 66.6)
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 #113552, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Prussian Blue #1D3557 ΔE 0.016
- Midnight Green #073B4C ΔE 0.026
- Dark Blue Grey #1F3B4D ΔE 0.029
- Marine #042E60 ΔE 0.038
- Gunmetal #293241 ΔE 0.038
- Marine Blue #01386A ΔE 0.042
- Space Cadet #2B2D42 ΔE 0.043
- Oxford Blue #1B263B ΔE 0.057
Use #113552 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.