#124265
Closest named color: Dark Grey Blue (#29465B). oklch(36.6% 0.079 244.8), rgb(18, 66, 101).
Aa
White text reads best on this color (10.53:1).
About this color
#124265 is a dark, moderately saturated blue. In OKLCH its lightness is 37%, its chroma 0.079 and its hue 245°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Grey Blue (#29465B), ΔE 0.032 away. White text reads best on it, at 10.53:1.
| Hue family | Blues |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.079) |
| Temperature | cool |
| Nearest name | Dark Grey Blue (#29465B) |
| Black text | 1.99:1 |
| White text | 10.53:1 |
Values
| HEX | #124265 |
| RGB | rgb(18, 66, 101) |
| HSL | hsl(205, 70%, 23%) |
| OKLCH | oklch(36.6% 0.079 244.8) |
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 #124265 | 10.53:1 | AAA | Lc -98.1 | Preferred for body text |
| Black text on #124265 | 1.99:1 | Fails | Lc 9.8 | Not readable |
| #124265 text on white | 10.53:1 | AAA | Lc 94.1 | Preferred for body text |
| #124265 text on black | 1.99:1 | Fails | Lc -8.4 | 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
#E1EBF5
oklch(93.5% 0.017 248)
-
Step 200
200
#C8DCEE
oklch(88.5% 0.033 245.3)
-
Step 300
300
#A1C5E5
oklch(80.8% 0.06 245.5)
-
Step 400
400
#6CA7D8
oklch(70.7% 0.095 244.8)
-
Step 500
500
#4190CD
oklch(63.1% 0.12 244.8)
-
Step 600
600
#1779BA
oklch(55.6% 0.131 244.7)
-
Step 700
700
#0365A0
oklch(49% 0.122 244.9)
-
Step 800
800
#0C5382
oklch(42.7% 0.101 244.8)
-
Step 900
900 (this color)
#124265
oklch(36.6% 0.079 244.8)
-
Step 950
950
#0F293D
oklch(27.1% 0.049 244.3)
#124265 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) | #324367 | 0.034 |
| Deuteranopia (no green cones) | #263C64 | 0.024 |
| Tritanopia (no blue cones) | #004B4F | 0.056 |
| Achromatopsia (no color) | #3F3F3F | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #124265
#124265
oklch(36.6% 0.079 244.8)
- #5A3405
#5A3405
oklch(36.4% 0.078 64.6)
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 #124265, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Grey Blue #29465B ΔE 0.032
- Twilight Blue #0A437A ΔE 0.036
- Marine Blue #01386A ΔE 0.037
- Charcoal #264653 ΔE 0.041
- Dark Blue Grey #1F3B4D ΔE 0.043
- Prussian Blue #1D3557 ΔE 0.043
- Midnight Green #073B4C ΔE 0.047
- Dark Teal #014D4E ΔE 0.062
Use #124265 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.