#041E2C
Closest named color: Rich Black (#0D1B2A). oklch(22.3% 0.042 235.7), rgb(4, 30, 44).
Aa
White text reads best on this color (17.11:1).
About this color
#041E2C is a very dark, muted blue. In OKLCH its lightness is 22%, its chroma 0.042 and its hue 236°. Its hue sits on the cool side of the wheel. The nearest named color is Rich Black (#0D1B2A), ΔE 0.013 away. White text reads best on it, at 17.11:1.
| Hue family | Blues |
| Lightness | very dark (22%) |
| Chroma | muted (0.042) |
| Temperature | cool |
| Nearest name | Rich Black (#0D1B2A) |
| Black text | 1.22:1 |
| White text | 17.11:1 |
Values
| HEX | #041E2C |
| RGB | rgb(4, 30, 44) |
| HSL | hsl(201, 83%, 9%) |
| OKLCH | oklch(22.3% 0.042 235.7) |
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 #041E2C | 17.11:1 | AAA | Lc -106.2 | Preferred for body text |
| Black text on #041E2C | 1.22:1 | Fails | Lc 0.0 | Not readable |
| #041E2C text on white | 17.11:1 | AAA | Lc 103.8 | Preferred for body text |
| #041E2C text on black | 1.22:1 | 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
#F1F6F9
oklch(97% 0.007 233.6)
-
Step 100
100
#E1ECF2
oklch(93.7% 0.014 231.2)
-
Step 200
200
#C9DCE9
oklch(88.4% 0.027 237.6)
-
Step 300
300
#A3C6DD
oklch(80.9% 0.05 237)
-
Step 400
400
#6EA9CC
oklch(70.8% 0.08 235.6)
-
Step 500
500
#4393BE
oklch(63.2% 0.101 235.1)
-
Step 600
600
#1C7CAB
oklch(55.6% 0.111 236.1)
-
Step 700
700
#096992
oklch(49.2% 0.102 235)
-
Step 800
800
#0F5577
oklch(42.6% 0.085 236.2)
-
Step 900
900
#174760
oklch(37.8% 0.066 235.3)
-
Step 950
950 (this color)
#041E2C
oklch(22.3% 0.042 235.7)
#041E2C 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) | #171E2D | 0.025 |
| Deuteranopia (no green cones) | #121A2C | 0.021 |
| Tritanopia (no blue cones) | #002223 | 0.027 |
| Achromatopsia (no color) | #1C1C1C | 0.042 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #041E2C
#041E2C
oklch(22.3% 0.042 235.7)
- #2A1606
#2A1606
oklch(22.4% 0.042 57.8)
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 #041E2C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Black #0D1B2A ΔE 0.013
- Dark #1B2431 ΔE 0.040
- Oxford Blue #1B263B ΔE 0.050
- Jet #212529 ΔE 0.051
- Rich Navy #001219 ΔE 0.056
- Navy Blue #001146 ΔE 0.069
- Almost Black #070D0D ΔE 0.079
- Space Cadet #2B2D42 ΔE 0.087
Use #041E2C 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.