#132833
Closest named color: Dark (#1B2431). oklch(26.5% 0.034 232.9), rgb(19, 40, 51).
Aa
White text reads best on this color (15.22:1).
About this color
#132833 is a dark, muted blue. In OKLCH its lightness is 26%, its chroma 0.034 and its hue 233°. Its hue sits on the cool side of the wheel. The nearest named color is Dark (#1B2431), ΔE 0.016 away. White text reads best on it, at 15.22:1.
| Hue family | Blues |
| Lightness | dark (26%) |
| Chroma | muted (0.034) |
| Temperature | cool |
| Nearest name | Dark (#1B2431) |
| Black text | 1.37:1 |
| White text | 15.22:1 |
Values
| HEX | #132833 |
| RGB | rgb(19, 40, 51) |
| HSL | hsl(201, 46%, 14%) |
| OKLCH | oklch(26.5% 0.034 232.9) |
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 #132833 | 15.22:1 | AAA | Lc -104.8 | Preferred for body text |
| Black text on #132833 | 1.37:1 | Fails | Lc 0.0 | Not readable |
| #132833 text on white | 15.22:1 | AAA | Lc 102.1 | Preferred for body text |
| #132833 text on black | 1.37:1 | 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
#F2F6F8
oklch(97.1% 0.005 228.8)
-
Step 100
100
#E3EBF0
oklch(93.5% 0.011 234.8)
-
Step 200
200
#CBDCE6
oklch(88.5% 0.023 233.4)
-
Step 300
300
#A8C6D7
oklch(81% 0.04 232.8)
-
Step 400
400
#78A8C2
oklch(70.7% 0.064 232.5)
-
Step 500
500
#5392B3
oklch(63.1% 0.082 233)
-
Step 600
600
#347C9F
oklch(55.6% 0.089 232.7)
-
Step 700
700
#266888
oklch(49% 0.083 233.3)
-
Step 800
800
#21556E
oklch(42.6% 0.069 232.5)
-
Step 900
900
#214659
oklch(37.6% 0.053 233)
-
Step 950
950 (this color)
#132833
oklch(26.5% 0.034 232.9)
#132833 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) | #232734 | 0.023 |
| Deuteranopia (no green cones) | #1E2433 | 0.020 |
| Tritanopia (no blue cones) | #022B2C | 0.025 |
| Achromatopsia (no color) | #262626 | 0.034 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #132833
#132833
oklch(26.5% 0.034 232.9)
- #322015
#322015
oklch(26.3% 0.034 52.2)
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 #132833, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark #1B2431 ΔE 0.016
- Oxford Blue #1B263B ΔE 0.022
- Jet #212529 ΔE 0.025
- Rich Black #0D1B2A ΔE 0.048
- Space Cadet #2B2D42 ΔE 0.049
- Gunmetal #293241 ΔE 0.053
- Midnight Green #073B4C ΔE 0.069
- Prussian Blue #1D3557 ΔE 0.074
Use #132833 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.