#184693
Closest named color: Cobalt (#1E488F). oklch(41.1% 0.137 260.2), rgb(24, 70, 147).
Aa
White text reads best on this color (8.98:1).
About this color
#184693 is a dark, moderately saturated blue. In OKLCH its lightness is 41%, its chroma 0.137 and its hue 260°. Its hue sits on the cool side of the wheel. The nearest named color is Cobalt (#1E488F), ΔE 0.010 away. White text reads best on it, at 8.98:1.
| Hue family | Blues |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.137) |
| Temperature | cool |
| Nearest name | Cobalt (#1E488F) |
| Black text | 2.33:1 |
| White text | 8.98:1 |
Values
| HEX | #184693 |
| RGB | rgb(24, 70, 147) |
| HSL | hsl(218, 72%, 34%) |
| OKLCH | oklch(41.1% 0.137 260.2) |
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 #184693 | 8.98:1 | AAA | Lc -94.6 | Preferred for body text |
| Black text on #184693 | 2.33:1 | Fails | Lc 13.8 | Not readable |
| #184693 text on white | 8.98:1 | AAA | Lc 90.1 | Preferred for body text |
| #184693 text on black | 2.33:1 | Fails | Lc -12.1 | 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 800.
-
Step 50
50
#F1F6FD
oklch(97.1% 0.011 256.7)
-
Step 100
100
#E1EAFA
oklch(93.5% 0.024 262.1)
-
Step 200
200
#C9DAF7
oklch(88.5% 0.044 261.2)
-
Step 300
300
#A3C2F5
oklch(80.9% 0.08 260.3)
-
Step 400
400
#71A0F0
oklch(70.6% 0.128 260.6)
-
Step 500
500
#4B86EB
oklch(63% 0.164 260.4)
-
Step 600
600
#2E6ED9
oklch(55.7% 0.177 260.2)
-
Step 700
700
#215BBC
oklch(49.1% 0.165 260.2)
-
Step 800
800 (this color)
#184693
oklch(41.1% 0.137 260.2)
-
Step 900
900
#1D3F79
oklch(37.6% 0.107 260.4)
-
Step 950
950
#122647
oklch(27.2% 0.067 259.9)
#184693 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) | #124F96 | 0.025 |
| Deuteranopia (no green cones) | #004491 | 0.014 |
| Tritanopia (no blue cones) | #005965 | 0.106 |
| Achromatopsia (no color) | #494949 | 0.137 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #184693
#184693
oklch(41.1% 0.137 260.2)
- #624400
#624400
oklch(40.9% 0.085 80)
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 #184693, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cobalt #1E488F ΔE 0.010
- Light Navy #155084 ΔE 0.041
- Dusk Blue #26538D ΔE 0.043
- Twilight Blue #0A437A ΔE 0.044
- Sapphire #2138AB ΔE 0.052
- Deep Sea Blue #015482 ΔE 0.053
- Blueberry #464196 ΔE 0.054
- Dark Slate Blue #483D8B ΔE 0.060
Use #184693 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.