#184567
Closest named color: Dark Grey Blue (#29465B). oklch(37.7% 0.076 244.8), rgb(24, 69, 103).
Aa
White text reads best on this color (10.06:1).
About this color
#184567 is a dark, moderately saturated blue. In OKLCH its lightness is 38%, its chroma 0.076 and its hue 245°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Grey Blue (#29465B), ΔE 0.026 away. White text reads best on it, at 10.06:1.
| Hue family | Blues |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.076) |
| Temperature | cool |
| Nearest name | Dark Grey Blue (#29465B) |
| Black text | 2.08:1 |
| White text | 10.06:1 |
Values
| HEX | #184567 |
| RGB | rgb(24, 69, 103) |
| HSL | hsl(206, 62%, 25%) |
| OKLCH | oklch(37.7% 0.076 244.8) |
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 #184567 | 10.06:1 | AAA | Lc -97.2 | Preferred for body text |
| Black text on #184567 | 2.08:1 | Fails | Lc 10.8 | Not readable |
| #184567 text on white | 10.06:1 | AAA | Lc 93.1 | Preferred for body text |
| #184567 text on black | 2.08:1 | Fails | Lc -9.4 | 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
#E1EBF4
oklch(93.5% 0.016 245.1)
-
Step 200
200
#C8DCED
oklch(88.5% 0.032 243.7)
-
Step 300
300
#A2C5E4
oklch(80.8% 0.058 245.3)
-
Step 400
400
#6EA7D6
oklch(70.7% 0.091 244.5)
-
Step 500
500
#4490CB
oklch(63.1% 0.117 244.7)
-
Step 600
600
#1F79B8
oklch(55.6% 0.127 244.9)
-
Step 700
700
#0E669E
oklch(49.2% 0.117 244.4)
-
Step 800
800
#125380
oklch(42.7% 0.097 244.7)
-
Step 900
900 (this color)
#184567
oklch(37.7% 0.076 244.8)
-
Step 950
950
#10293C
oklch(27.1% 0.047 243.8)
#184567 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) | #364668 | 0.034 |
| Deuteranopia (no green cones) | #2B3F66 | 0.024 |
| Tritanopia (no blue cones) | #004D51 | 0.054 |
| Achromatopsia (no color) | #424242 | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #184567
#184567
oklch(37.7% 0.076 244.8)
- #5D380D
#5D380D
oklch(37.8% 0.076 64.8)
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 #184567, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Grey Blue #29465B ΔE 0.026
- Twilight Blue #0A437A ΔE 0.035
- Charcoal #264653 ΔE 0.037
- Marine Blue #01386A ΔE 0.047
- Dark Blue Grey #1F3B4D ΔE 0.049
- Prussian Blue #1D3557 ΔE 0.052
- Light Navy #155084 ΔE 0.054
- Midnight Green #073B4C ΔE 0.056
Use #184567 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.