#4F6795
Closest named color: Dusky Blue (#475F94). oklch(51.5% 0.079 262.8), rgb(79, 103, 149).
Aa
White text reads best on this color (5.66:1).
About this color
#4F6795 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 51%, its chroma 0.079 and its hue 263°. Its hue sits on the cool side of the wheel. The nearest named color is Dusky Blue (#475F94), ΔE 0.027 away. White text reads best on it, at 5.66:1.
| Hue family | Blues |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.079) |
| Temperature | cool |
| Nearest name | Dusky Blue (#475F94) |
| Black text | 3.70:1 |
| White text | 5.66:1 |
Values
| HEX | #4F6795 |
| RGB | rgb(79, 103, 149) |
| HSL | hsl(219, 31%, 45%) |
| OKLCH | oklch(51.5% 0.079 262.8) |
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 #4F6795 | 5.66:1 | AA | Lc -83.5 | Fine for body text |
| Black text on #4F6795 | 3.70:1 | AA large text | Lc 25.8 | Dividers and decoration only |
| #4F6795 text on white | 5.66:1 | AA | Lc 78.3 | Fine for body text |
| #4F6795 text on black | 3.70:1 | AA large text | Lc -23.5 | Dividers and decoration only |
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 700.
-
Step 50
50
#F4F5F9
oklch(97.1% 0.005 275)
-
Step 100
100
#E6EAF1
oklch(93.6% 0.01 261.8)
-
Step 200
200
#D2D9E8
oklch(88.4% 0.022 265.8)
-
Step 300
300
#B4C1DA
oklch(80.9% 0.038 263.6)
-
Step 400
400
#8CA1C7
oklch(70.6% 0.061 262.2)
-
Step 500
500
#708AB9
oklch(63.2% 0.077 262)
-
Step 600
600
#5973A5
oklch(55.6% 0.084 262.9)
-
Step 700
700 (this color)
#4F6795
oklch(51.5% 0.079 262.8)
-
Step 800
800
#3C4F73
oklch(42.8% 0.065 262.6)
-
Step 900
900
#33415D
oklch(37.6% 0.052 263.7)
-
Step 950
950
#1E2636
oklch(26.9% 0.032 263.8)
#4F6795 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) | #566A97 | 0.014 |
| Deuteranopia (no green cones) | #4E6494 | 0.009 |
| Tritanopia (no blue cones) | #347177 | 0.071 |
| Achromatopsia (no color) | #676767 | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4F6795
#4F6795
oklch(51.5% 0.079 262.8)
- #7E632E
#7E632E
oklch(51.5% 0.079 82.3)
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 #4F6795, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusky Blue #475F94 ΔE 0.027
- Denim #3B638C ΔE 0.031
- Muted Blue #3B719F ΔE 0.033
- French Blue #436BAD ΔE 0.038
- Dull Blue #49759C ΔE 0.039
- Metallic Blue #4F738E ΔE 0.040
- Flat Blue #3C73A8 ΔE 0.042
- Denim Blue #3B5B92 ΔE 0.045
Use #4F6795 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.