#132857
Closest named color: Marine (#042E60). oklch(29% 0.089 263.7), rgb(19, 40, 87).
Aa
White text reads best on this color (14.29:1).
About this color
#132857 is a dark, moderately saturated blue. In OKLCH its lightness is 29%, its chroma 0.089 and its hue 264°. Its hue sits on the cool side of the wheel. The nearest named color is Marine (#042E60), ΔE 0.023 away. White text reads best on it, at 14.29:1.
| Hue family | Blues |
| Lightness | dark (29%) |
| Chroma | moderately saturated (0.089) |
| Temperature | cool |
| Nearest name | Marine (#042E60) |
| Black text | 1.46:1 |
| White text | 14.29:1 |
Values
| HEX | #132857 |
| RGB | rgb(19, 40, 87) |
| HSL | hsl(221, 64%, 21%) |
| OKLCH | oklch(29% 0.089 263.7) |
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 #132857 | 14.29:1 | AAA | Lc -103.8 | Preferred for body text |
| Black text on #132857 | 1.46:1 | Fails | Lc 0.0 | Not readable |
| #132857 text on white | 14.29:1 | AAA | Lc 100.8 | Preferred for body text |
| #132857 text on black | 1.46:1 | 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
#F1F6FF
oklch(97.2% 0.013 262.4)
-
Step 100
100
#DFEAFF
oklch(93.5% 0.031 263.5)
-
Step 200
200
#C6DAFF
oklch(88.5% 0.056 262.8)
-
Step 300
300
#A1C0FF
oklch(80.8% 0.096 264.1)
-
Step 400
400
#6E9DFF
oklch(70.6% 0.153 263.6)
-
Step 500
500
#4881FF
oklch(63.2% 0.197 263.5)
-
Step 600
600
#2462FA
oklch(55.7% 0.235 263.6)
-
Step 700
700
#184FDA
oklch(49.1% 0.219 263.7)
-
Step 800
800
#1642B0
oklch(42.7% 0.182 263.7)
-
Step 900
900
#183A8B
oklch(37.8% 0.141 263.7)
-
Step 950
950 (this color)
#132857
oklch(29% 0.089 263.7)
#132857 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) | #0C2E59 | 0.018 |
| Deuteranopia (no green cones) | #002756 | 0.017 |
| Tritanopia (no blue cones) | #00333B | 0.071 |
| Achromatopsia (no color) | #2A2A2A | 0.089 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #132857
#132857
oklch(29% 0.089 263.7)
- #392800
#392800
oklch(28.9% 0.059 83.9)
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 #132857, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Marine #042E60 ΔE 0.023
- Prussian Blue #1D3557 ΔE 0.044
- Oxford Blue #1B263B ΔE 0.051
- Marine Blue #01386A ΔE 0.055
- Space Cadet #2B2D42 ΔE 0.056
- Midnight Blue #191970 ΔE 0.057
- Gunmetal #293241 ΔE 0.065
- Midnight Green #073B4C ΔE 0.069
Use #132857 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.