#074D66
Closest named color: Dark Grey Blue (#29465B). oklch(39.4% 0.075 229.3), rgb(7, 77, 102).
Aa
White text reads best on this color (9.28:1).
About this color
#074D66 is a dark, moderately saturated teal or cyan. In OKLCH its lightness is 39%, its chroma 0.075 and its hue 229°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Grey Blue (#29465B), ΔE 0.031 away. White text reads best on it, at 9.28:1.
| Hue family | Teals and cyans |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.075) |
| Temperature | cool |
| Nearest name | Dark Grey Blue (#29465B) |
| Black text | 2.26:1 |
| White text | 9.28:1 |
Values
| HEX | #074D66 |
| RGB | rgb(7, 77, 102) |
| HSL | hsl(196, 87%, 21%) |
| OKLCH | oklch(39.4% 0.075 229.3) |
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 #074D66 | 9.28:1 | AAA | Lc -95.4 | Preferred for body text |
| Black text on #074D66 | 2.26:1 | Fails | Lc 13.0 | Not readable |
| #074D66 text on white | 9.28:1 | AAA | Lc 91.0 | Preferred for body text |
| #074D66 text on black | 2.26:1 | Fails | Lc -11.3 | 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
#F1F6F9
oklch(97% 0.007 233.6)
-
Step 100
100
#DFECF3
oklch(93.5% 0.017 230.9)
-
Step 200
200
#C5DEEA
oklch(88.6% 0.031 228.2)
-
Step 300
300
#9CC8DE
oklch(80.9% 0.056 229.9)
-
Step 400
400
#60ABCE
oklch(70.6% 0.09 230)
-
Step 500
500
#2596C1
oklch(63.2% 0.115 229.3)
-
Step 600
600
#007EA6
oklch(55.5% 0.11 229.3)
-
Step 700
700
#006A8D
oklch(49.1% 0.098 229.8)
-
Step 800
800
#005774
oklch(42.7% 0.085 229.4)
-
Step 900
900 (this color)
#074D66
oklch(39.4% 0.075 229.3)
-
Step 950
950
#072B39
oklch(27.2% 0.047 228.6)
#074D66 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) | #404C67 | 0.052 |
| Deuteranopia (no green cones) | #344366 | 0.045 |
| Tritanopia (no blue cones) | #005455 | 0.043 |
| Achromatopsia (no color) | #474747 | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #074D66
#074D66
oklch(39.4% 0.075 229.3)
- #66391F
#66391F
oklch(39.5% 0.075 49.3)
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 #074D66, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Grey Blue #29465B ΔE 0.031
- Charcoal #264653 ΔE 0.036
- Deep Teal #00555A ΔE 0.038
- Dark Teal #014D4E ΔE 0.043
- Deep Sea Blue #015482 ΔE 0.048
- Dark Slate Gray #2F4F4F ΔE 0.049
- Twilight Blue #0A437A ΔE 0.051
- Light Navy #155084 ΔE 0.052
Use #074D66 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.