#074D6F
Closest named color: Deep Sea Blue (#015482). oklch(39.9% 0.084 237.5), rgb(7, 77, 111).
Aa
White text reads best on this color (9.12:1).
About this color
#074D6F is a dark, moderately saturated blue. In OKLCH its lightness is 40%, its chroma 0.084 and its hue 238°. Its hue sits on the cool side of the wheel. The nearest named color is Deep Sea Blue (#015482), ΔE 0.035 away. White text reads best on it, at 9.12:1.
| Hue family | Blues |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.084) |
| Temperature | cool |
| Nearest name | Deep Sea Blue (#015482) |
| Black text | 2.30:1 |
| White text | 9.12:1 |
Values
| HEX | #074D6F |
| RGB | rgb(7, 77, 111) |
| HSL | hsl(200, 88%, 23%) |
| OKLCH | oklch(39.9% 0.084 237.5) |
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 #074D6F | 9.12:1 | AAA | Lc -95.0 | Preferred for body text |
| Black text on #074D6F | 2.30:1 | Fails | Lc 13.4 | Not readable |
| #074D6F text on white | 9.12:1 | AAA | Lc 90.6 | Preferred for body text |
| #074D6F text on black | 2.30:1 | Fails | Lc -11.7 | 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
#F0F6FB
oklch(97% 0.009 242.8)
-
Step 100
100
#DFECF5
oklch(93.6% 0.018 237.8)
-
Step 200
200
#C4DDEE
oklch(88.4% 0.036 237.6)
-
Step 300
300
#9AC7E5
oklch(80.8% 0.064 237.8)
-
Step 400
400
#5EAAD8
oklch(70.7% 0.101 237.1)
-
Step 500
500
#2193CE
oklch(63.1% 0.13 237.9)
-
Step 600
600
#007CB2
oklch(55.6% 0.123 237.7)
-
Step 700
700
#006896
oklch(49.1% 0.108 237.6)
-
Step 800
800
#00557C
oklch(42.7% 0.094 237.9)
-
Step 900
900 (this color)
#074D6F
oklch(39.9% 0.084 237.5)
-
Step 950
950
#062A3D
oklch(27.1% 0.053 236.9)
#074D6F 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) | #3C4D71 | 0.046 |
| Deuteranopia (no green cones) | #2F446E | 0.038 |
| Tritanopia (no blue cones) | #005659 | 0.054 |
| Achromatopsia (no color) | #484848 | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #074D6F
#074D6F
oklch(39.9% 0.084 237.5)
- #693A11
#693A11
oklch(39.9% 0.085 57.1)
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 #074D6F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Sea Blue #015482 ΔE 0.035
- Light Navy #155084 ΔE 0.037
- Dark Grey Blue #29465B ΔE 0.039
- Twilight Blue #0A437A ΔE 0.039
- Charcoal #264653 ΔE 0.049
- Deep Teal #00555A ΔE 0.050
- Dusk Blue #26538D ΔE 0.057
- Dark Teal #014D4E ΔE 0.058
Use #074D6F 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.