#064041
Closest named color: Midnight Green (#073B4C). oklch(33.8% 0.055 196.7), rgb(6, 64, 65).
Aa
White text reads best on this color (11.55:1).
About this color
#064041 is a dark, muted teal or cyan. In OKLCH its lightness is 34%, its chroma 0.055 and its hue 197°. Its hue sits on the cool side of the wheel. The nearest named color is Midnight Green (#073B4C), ΔE 0.030 away. White text reads best on it, at 11.55:1.
| Hue family | Teals and cyans |
| Lightness | dark (34%) |
| Chroma | muted (0.055) |
| Temperature | cool |
| Nearest name | Midnight Green (#073B4C) |
| Black text | 1.81:1 |
| White text | 11.55:1 |
Values
| HEX | #064041 |
| RGB | rgb(6, 64, 65) |
| HSL | hsl(181, 83%, 14%) |
| OKLCH | oklch(33.8% 0.055 196.7) |
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 #064041 | 11.55:1 | AAA | Lc -100.0 | Preferred for body text |
| Black text on #064041 | 1.81:1 | Fails | Lc 7.6 | Not readable |
| #064041 text on white | 11.55:1 | AAA | Lc 96.3 | Preferred for body text |
| #064041 text on black | 1.81:1 | 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 900.
-
Step 50
50
#F1F7F7
oklch(97.2% 0.006 197.1)
-
Step 100
100
#E1ECEC
oklch(93.5% 0.012 197)
-
Step 200
200
#C9DEDE
oklch(88.5% 0.022 196.8)
-
Step 300
300
#A3C9C9
oklch(80.8% 0.04 196.4)
-
Step 400
400
#6EAEAE
oklch(70.8% 0.066 195.8)
-
Step 500
500
#41999B
oklch(63.1% 0.084 197.3)
-
Step 600
600
#128385
oklch(55.5% 0.091 196.8)
-
Step 700
700
#006F71
oklch(49.1% 0.084 197)
-
Step 800
800
#085B5C
oklch(42.8% 0.071 196.2)
-
Step 900
900 (this color)
#064041
oklch(33.8% 0.055 196.7)
-
Step 950
950
#0F2C2C
oklch(27.1% 0.035 195.3)
#064041 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) | #3B3C41 | 0.057 |
| Deuteranopia (no green cones) | #333641 | 0.054 |
| Tritanopia (no blue cones) | #004340 | 0.011 |
| Achromatopsia (no color) | #393939 | 0.055 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #064041
#064041
oklch(33.8% 0.055 196.7)
- #502B2D
#502B2D
oklch(33.8% 0.055 17)
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 #064041, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Midnight Green #073B4C ΔE 0.030
- Dark Blue Grey #1F3B4D ΔE 0.037
- Dark Teal #014D4E ΔE 0.044
- Charcoal #264653 ΔE 0.046
- Onyx #343A40 ΔE 0.048
- Evergreen #05472A ΔE 0.053
- Gunmetal #293241 ΔE 0.054
- Charcoal Grey #3C4142 ΔE 0.058
Use #064041 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.