#04141D
Closest named color: Rich Navy (#001219). oklch(18.2% 0.03 234), rgb(4, 20, 29).
Aa
White text reads best on this color (18.70:1).
About this color
#04141D is a very dark close to neutral grey. In OKLCH its lightness is 18%, its chroma 0.030. It has too little chroma to lean warm or cool. The nearest named color is Rich Navy (#001219), ΔE 0.014 away. White text reads best on it, at 18.70:1.
| Hue family | Neutrals |
| Lightness | very dark (18%) |
| Chroma | close to neutral grey (0.030) |
| Temperature | neutral |
| Nearest name | Rich Navy (#001219) |
| Black text | 1.12:1 |
| White text | 18.70:1 |
Values
| HEX | #04141D |
| RGB | rgb(4, 20, 29) |
| HSL | hsl(202, 76%, 6%) |
| OKLCH | oklch(18.2% 0.03 234) |
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 #04141D | 18.70:1 | AAA | Lc -107.2 | Preferred for body text |
| Black text on #04141D | 1.12:1 | Fails | Lc 0.0 | Not readable |
| #04141D text on white | 18.70:1 | AAA | Lc 105.2 | Preferred for body text |
| #04141D 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
#F2F6F8
oklch(97.1% 0.005 228.8)
-
Step 100
100
#E4EBF0
oklch(93.6% 0.01 238.5)
-
Step 200
200
#CDDCE4
oklch(88.6% 0.02 230.7)
-
Step 300
300
#ABC5D4
oklch(80.9% 0.035 233.2)
-
Step 400
400
#7EA7BF
oklch(70.7% 0.057 234.3)
-
Step 500
500
#5C91AE
oklch(63.1% 0.071 233.5)
-
Step 600
600
#417B9A
oklch(55.7% 0.078 233.9)
-
Step 700
700
#326784
oklch(49% 0.073 234.9)
-
Step 800
800
#2A546B
oklch(42.6% 0.061 234.6)
-
Step 900
900
#274657
oklch(37.8% 0.047 233.9)
-
Step 950
950 (this color)
#04141D
oklch(18.2% 0.03 234)
#04141D 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) | #10141D | 0.019 |
| Deuteranopia (no green cones) | #0C111D | 0.016 |
| Tritanopia (no blue cones) | #001617 | 0.018 |
| Achromatopsia (no color) | #121212 | 0.030 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #04141D
#04141D
oklch(18.2% 0.03 234)
- #1C0E05
#1C0E05
oklch(18.1% 0.03 55.1)
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 #04141D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Navy #001219 ΔE 0.014
- Almost Black #070D0D ΔE 0.037
- Rich Black #0D1B2A ΔE 0.038
- Dark Navy #000435 ΔE 0.075
- Dark Navy Blue #00022E ΔE 0.076
- Dark #1B2431 ΔE 0.077
- Midnight #03012D ΔE 0.078
- Very Dark Blue #000133 ΔE 0.082
Use #04141D 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.