#011324
Closest named color: Rich Navy (#001219). oklch(18.1% 0.044 246.4), rgb(1, 19, 36).
Aa
White text reads best on this color (18.75:1).
About this color
#011324 is a very dark, muted blue. In OKLCH its lightness is 18%, its chroma 0.044 and its hue 246°. Its hue sits on the cool side of the wheel. The nearest named color is Rich Navy (#001219), ΔE 0.023 away. White text reads best on it, at 18.75:1.
| Hue family | Blues |
| Lightness | very dark (18%) |
| Chroma | muted (0.044) |
| Temperature | cool |
| Nearest name | Rich Navy (#001219) |
| Black text | 1.11:1 |
| White text | 18.75:1 |
Values
| HEX | #011324 |
| RGB | rgb(1, 19, 36) |
| HSL | hsl(209, 95%, 7%) |
| OKLCH | oklch(18.1% 0.044 246.4) |
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 #011324 | 18.75:1 | AAA | Lc -107.2 | Preferred for body text |
| Black text on #011324 | 1.11:1 | Fails | Lc 0.0 | Not readable |
| #011324 text on white | 18.75:1 | AAA | Lc 105.1 | Preferred for body text |
| #011324 text on black | 1.11:1 | 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
#F2F6FA
oklch(97.1% 0.007 247.9)
-
Step 100
100
#E2EBF4
oklch(93.6% 0.016 248)
-
Step 200
200
#CADCEC
oklch(88.6% 0.029 244.9)
-
Step 300
300
#A6C5E1
oklch(81% 0.052 245.8)
-
Step 400
400
#75A6D2
oklch(70.7% 0.083 246.4)
-
Step 500
500
#4F8FC6
oklch(63.1% 0.106 246.4)
-
Step 600
600
#2F78B3
oklch(55.5% 0.117 246.5)
-
Step 700
700
#21659A
oklch(49.1% 0.108 246.3)
-
Step 800
800
#1E537D
oklch(42.8% 0.089 246.1)
-
Step 900
900
#1F4564
oklch(37.8% 0.069 245.7)
-
Step 950
950 (this color)
#011324
oklch(18.1% 0.044 246.4)
#011324 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) | #0B1425 | 0.017 |
| Deuteranopia (no green cones) | #061024 | 0.013 |
| Tritanopia (no blue cones) | #001719 | 0.031 |
| Achromatopsia (no color) | #121212 | 0.044 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #011324
#011324
oklch(18.1% 0.044 246.4)
- #1D0E00
#1D0E00
oklch(18.1% 0.04 68.7)
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 #011324, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Navy #001219 ΔE 0.023
- Rich Black #0D1B2A ΔE 0.038
- Almost Black #070D0D ΔE 0.048
- Dark Navy #000435 ΔE 0.059
- Dark Navy Blue #00022E ΔE 0.063
- Midnight #03012D ΔE 0.064
- Very Dark Blue #000133 ΔE 0.067
- Navy Blue #001146 ΔE 0.068
Use #011324 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.