#245479
Closest named color: Deep Sea Blue (#015482). oklch(43.1% 0.08 244.6), rgb(36, 84, 121).
Aa
White text reads best on this color (8.01:1).
About this color
#245479 is a dark, moderately saturated blue. In OKLCH its lightness is 43%, its chroma 0.080 and its hue 245°. Its hue sits on the cool side of the wheel. The nearest named color is Deep Sea Blue (#015482), ΔE 0.022 away. White text reads best on it, at 8.01:1.
| Hue family | Blues |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.080) |
| Temperature | cool |
| Nearest name | Deep Sea Blue (#015482) |
| Black text | 2.61:1 |
| White text | 8.01:1 |
Values
| HEX | #245479 |
| RGB | rgb(36, 84, 121) |
| HSL | hsl(206, 54%, 31%) |
| OKLCH | oklch(43.1% 0.08 244.6) |
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 #245479 | 8.01:1 | AAA | Lc -92.2 | Preferred for body text |
| Black text on #245479 | 2.61:1 | Fails | Lc 16.4 | Dividers and decoration only |
| #245479 text on white | 8.01:1 | AAA | Lc 87.6 | Fine for body text |
| #245479 text on black | 2.61:1 | Fails | Lc -14.6 | 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
#F2F6F9
oklch(97.1% 0.006 239.8)
-
Step 100
100
#E3EBF3
oklch(93.6% 0.014 248)
-
Step 200
200
#CBDBEA
oklch(88.4% 0.027 246.4)
-
Step 300
300
#A8C5DD
oklch(81% 0.046 243.3)
-
Step 400
400
#78A6CD
oklch(70.7% 0.076 244.7)
-
Step 500
500
#548FC0
oklch(63% 0.097 245.2)
-
Step 600
600
#3679AC
oklch(55.6% 0.104 244.4)
-
Step 700
700
#286694
oklch(49.2% 0.097 244.2)
-
Step 800
800 (this color)
#245479
oklch(43.1% 0.08 244.6)
-
Step 900
900
#224561
oklch(37.8% 0.063 244.7)
-
Step 950
950
#152839
oklch(26.9% 0.04 246.9)
#245479 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) | #43557B | 0.035 |
| Deuteranopia (no green cones) | #384D78 | 0.027 |
| Tritanopia (no blue cones) | #005D61 | 0.059 |
| Achromatopsia (no color) | #505050 | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #245479
#245479
oklch(43.1% 0.08 244.6)
- #6E461A
#6E461A
oklch(43.1% 0.08 65)
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 #245479, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Sea Blue #015482 ΔE 0.022
- Light Navy #155084 ΔE 0.027
- Light Navy Blue #2E5A88 ΔE 0.031
- Dusk Blue #26538D ΔE 0.035
- YInMn Blue #415A77 ΔE 0.039
- Petrol #005F6A ΔE 0.051
- Denim Blue #3B5B92 ΔE 0.052
- Dusk #4E5481 ΔE 0.053
Use #245479 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.