#07405B
Closest named color: Dark Blue Grey (#1F3B4D). oklch(35.2% 0.071 236), rgb(7, 64, 91).
Aa
White text reads best on this color (11.09:1).
About this color
#07405B is a dark, moderately saturated blue. In OKLCH its lightness is 35%, its chroma 0.071 and its hue 236°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Blue Grey (#1F3B4D), ΔE 0.028 away. White text reads best on it, at 11.09:1.
| Hue family | Blues |
| Lightness | dark (35%) |
| Chroma | moderately saturated (0.071) |
| Temperature | cool |
| Nearest name | Dark Blue Grey (#1F3B4D) |
| Black text | 1.89:1 |
| White text | 11.09:1 |
Values
| HEX | #07405B |
| RGB | rgb(7, 64, 91) |
| HSL | hsl(199, 86%, 19%) |
| OKLCH | oklch(35.2% 0.071 236) |
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 #07405B | 11.09:1 | AAA | Lc -99.1 | Preferred for body text |
| Black text on #07405B | 1.89:1 | Fails | Lc 8.6 | Not readable |
| #07405B text on white | 11.09:1 | AAA | Lc 95.3 | Preferred for body text |
| #07405B text on black | 1.89:1 | Fails | Lc -7.4 | 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
#F1F6FA
oklch(97.1% 0.008 241.7)
-
Step 100
100
#E1ECF3
oklch(93.7% 0.015 235.4)
-
Step 200
200
#C7DDEA
oklch(88.5% 0.03 233.6)
-
Step 300
300
#A0C7DF
oklch(81% 0.054 235.3)
-
Step 400
400
#6AA9CF
oklch(70.7% 0.086 236.2)
-
Step 500
500
#3B93C3
oklch(63.1% 0.11 236.2)
-
Step 600
600
#027CAF
oklch(55.5% 0.119 236.3)
-
Step 700
700
#006994
oklch(49.2% 0.105 235.5)
-
Step 800
800
#00567A
oklch(42.8% 0.091 235.4)
-
Step 900
900 (this color)
#07405B
oklch(35.2% 0.071 236)
-
Step 950
950
#0D2A3A
oklch(27.1% 0.045 236.1)
#07405B 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) | #33405C | 0.042 |
| Deuteranopia (no green cones) | #28385B | 0.035 |
| Tritanopia (no blue cones) | #004749 | 0.045 |
| Achromatopsia (no color) | #3C3C3C | 0.072 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #07405B
#07405B
oklch(35.2% 0.071 236)
- #573011
#573011
oklch(35.3% 0.071 55.8)
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 #07405B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Blue Grey #1F3B4D ΔE 0.028
- Midnight Green #073B4C ΔE 0.028
- Prussian Blue #1D3557 ΔE 0.036
- Dark Grey Blue #29465B ΔE 0.036
- Charcoal #264653 ΔE 0.037
- Marine Blue #01386A ΔE 0.041
- Twilight Blue #0A437A ΔE 0.054
- Dark Teal #014D4E ΔE 0.055
Use #07405B 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.