#041F25
Closest named color: Rich Black (#0D1B2A). oklch(22.2% 0.034 214.9), rgb(4, 31, 37).
Aa
White text reads best on this color (17.10:1).
About this color
#041F25 is a very dark, muted teal or cyan. In OKLCH its lightness is 22%, its chroma 0.034 and its hue 215°. Its hue sits on the cool side of the wheel. The nearest named color is Rich Black (#0D1B2A), ΔE 0.022 away. White text reads best on it, at 17.10:1.
| Hue family | Teals and cyans |
| Lightness | very dark (22%) |
| Chroma | muted (0.034) |
| Temperature | cool |
| Nearest name | Rich Black (#0D1B2A) |
| Black text | 1.22:1 |
| White text | 17.10:1 |
Values
| HEX | #041F25 |
| RGB | rgb(4, 31, 37) |
| HSL | hsl(191, 80%, 8%) |
| OKLCH | oklch(22.2% 0.034 214.9) |
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 #041F25 | 17.10:1 | AAA | Lc -106.2 | Preferred for body text |
| Black text on #041F25 | 1.22:1 | Fails | Lc 0.0 | Not readable |
| #041F25 text on white | 17.10:1 | AAA | Lc 103.9 | Preferred for body text |
| #041F25 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
#F2F6F8
oklch(97.1% 0.005 228.8)
-
Step 100
100
#E2ECEF
oklch(93.6% 0.011 217.5)
-
Step 200
200
#C9DDE2
oklch(88.4% 0.022 214.4)
-
Step 300
300
#A4C8D1
oklch(81% 0.04 214.6)
-
Step 400
400
#70ABBA
oklch(70.6% 0.065 215.5)
-
Step 500
500
#4596A9
oklch(63% 0.083 215.4)
-
Step 600
600
#1D8094
oklch(55.5% 0.09 215.1)
-
Step 700
700
#096C7E
oklch(49% 0.084 214.9)
-
Step 800
800
#105867
oklch(42.6% 0.07 215.8)
-
Step 900
900
#184954
oklch(37.8% 0.055 215.3)
-
Step 950
950 (this color)
#041F25
oklch(22.2% 0.034 214.9)
#041F25 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) | #1B1E25 | 0.031 |
| Deuteranopia (no green cones) | #161A25 | 0.028 |
| Tritanopia (no blue cones) | #002121 | 0.013 |
| Achromatopsia (no color) | #1C1C1C | 0.035 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #041F25
#041F25
oklch(22.2% 0.034 214.9)
- #291510
#291510
oklch(22.2% 0.034 34.8)
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 #041F25, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Black #0D1B2A ΔE 0.022
- Dark #1B2431 ΔE 0.043
- Jet #212529 ΔE 0.048
- Rich Navy #001219 ΔE 0.053
- Oxford Blue #1B263B ΔE 0.057
- Almost Black #070D0D ΔE 0.074
- Navy Blue #001146 ΔE 0.084
- Dark Forest Green #002D04 ΔE 0.087
Use #041F25 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.