#00132B
Closest named color: Rich Navy (#001219). oklch(18.6% 0.056 252.5), rgb(0, 19, 43).
Aa
White text reads best on this color (18.61:1).
About this color
#00132B is a very dark, muted blue. In OKLCH its lightness is 19%, its chroma 0.056 and its hue 252°. Its hue sits on the cool side of the wheel. The nearest named color is Rich Navy (#001219), ΔE 0.037 away. White text reads best on it, at 18.61:1.
| Hue family | Blues |
| Lightness | very dark (19%) |
| Chroma | muted (0.056) |
| Temperature | cool |
| Nearest name | Rich Navy (#001219) |
| Black text | 1.12:1 |
| White text | 18.61:1 |
Values
| HEX | #00132B |
| RGB | rgb(0, 19, 43) |
| HSL | hsl(213, 100%, 8%) |
| OKLCH | oklch(18.6% 0.056 252.5) |
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 #00132B | 18.61:1 | AAA | Lc -107.1 | Preferred for body text |
| Black text on #00132B | 1.12:1 | Fails | Lc 0.0 | Not readable |
| #00132B text on white | 18.61:1 | AAA | Lc 105.0 | Preferred for body text |
| #00132B text on black | 1.12:1 | 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
#F1F6FB
oklch(97.1% 0.009 247.9)
-
Step 100
100
#E1EBF7
oklch(93.6% 0.019 252.9)
-
Step 200
200
#C8DBF2
oklch(88.4% 0.038 253.2)
-
Step 300
300
#A2C4EB
oklch(80.9% 0.066 252.1)
-
Step 400
400
#6EA4E2
oklch(70.6% 0.108 252.7)
-
Step 500
500
#458CD9
oklch(63% 0.137 252.4)
-
Step 600
600
#2275C7
oklch(55.7% 0.149 252.3)
-
Step 700
700
#1361AC
oklch(49% 0.139 252.7)
-
Step 800
800
#14508B
oklch(42.7% 0.114 252.3)
-
Step 900
900
#19436F
oklch(37.7% 0.089 252.2)
-
Step 950
950 (this color)
#00132B
oklch(18.6% 0.056 252.5)
#00132B 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) | #06152C | 0.013 |
| Deuteranopia (no green cones) | #00112B | 0.007 |
| Tritanopia (no blue cones) | #00191C | 0.043 |
| Achromatopsia (no color) | #131313 | 0.056 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #00132B
#00132B
oklch(18.6% 0.056 252.5)
- #1E1000
#1E1000
oklch(18.8% 0.04 73)
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 #00132B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Navy #001219 ΔE 0.037
- Rich Black #0D1B2A ΔE 0.038
- Dark Navy #000435 ΔE 0.049
- Navy Blue #001146 ΔE 0.053
- Dark Navy Blue #00022E ΔE 0.057
- Midnight #03012D ΔE 0.059
- Very Dark Blue #000133 ΔE 0.059
- Almost Black #070D0D ΔE 0.062
Use #00132B 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.