#132243
Closest named color: Oxford Blue (#1B263B). oklch(25.9% 0.065 264), rgb(19, 34, 67).
Aa
White text reads best on this color (15.70:1).
About this color
#132243 is a dark, muted blue. In OKLCH its lightness is 26%, its chroma 0.065 and its hue 264°. Its hue sits on the cool side of the wheel. The nearest named color is Oxford Blue (#1B263B), ΔE 0.025 away. White text reads best on it, at 15.70:1.
| Hue family | Blues |
| Lightness | dark (26%) |
| Chroma | muted (0.065) |
| Temperature | cool |
| Nearest name | Oxford Blue (#1B263B) |
| Black text | 1.33:1 |
| White text | 15.70:1 |
Values
| HEX | #132243 |
| RGB | rgb(19, 34, 67) |
| HSL | hsl(221, 56%, 17%) |
| OKLCH | oklch(25.9% 0.065 264) |
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 #132243 | 15.70:1 | AAA | Lc -105.2 | Preferred for body text |
| Black text on #132243 | 1.33:1 | Fails | Lc 0.0 | Not readable |
| #132243 text on white | 15.70:1 | AAA | Lc 102.5 | Preferred for body text |
| #132243 text on black | 1.33:1 | 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
#F2F6FD
oklch(97.2% 0.01 261.8)
-
Step 100
100
#E2EAF9
oklch(93.5% 0.022 263.2)
-
Step 200
200
#CBDAF6
oklch(88.6% 0.042 263)
-
Step 300
300
#A7C1F4
oklch(80.9% 0.078 263.6)
-
Step 400
400
#799FEE
oklch(70.8% 0.124 263.9)
-
Step 500
500
#5785E8
oklch(63.2% 0.157 263.7)
-
Step 600
600
#3D6CD7
oklch(55.7% 0.172 263.8)
-
Step 700
700
#3059BA
oklch(49.1% 0.16 264.1)
-
Step 800
800
#284996
oklch(42.6% 0.132 264.1)
-
Step 900
900
#243E78
oklch(37.6% 0.104 263.9)
-
Step 950
950 (this color)
#132243
oklch(25.9% 0.065 264)
#132243 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) | #132544 | 0.010 |
| Deuteranopia (no green cones) | #0B2142 | 0.010 |
| Tritanopia (no blue cones) | #002A2F | 0.056 |
| Achromatopsia (no color) | #232323 | 0.065 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #132243
#132243
oklch(25.9% 0.065 264)
- #302100
#302100
oklch(25.9% 0.053 83.5)
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 #132243, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Oxford Blue #1B263B ΔE 0.025
- Dark #1B2431 ΔE 0.038
- Rich Black #0D1B2A ΔE 0.052
- Space Cadet #2B2D42 ΔE 0.056
- Jet #212529 ΔE 0.056
- Marine #042E60 ΔE 0.060
- Navy Blue #001146 ΔE 0.061
- Gunmetal #293241 ΔE 0.067
Use #132243 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.