#4A6786
Closest named color: Denim (#3B638C). oklch(50.4% 0.06 250.7), rgb(74, 103, 134).
Aa
White text reads best on this color (5.87:1).
About this color
#4A6786 is a medium-dark, muted blue. In OKLCH its lightness is 50%, its chroma 0.060 and its hue 251°. Its hue sits on the cool side of the wheel. The nearest named color is Denim (#3B638C), ΔE 0.025 away. White text reads best on it, at 5.87:1.
| Hue family | Blues |
| Lightness | medium-dark (50%) |
| Chroma | muted (0.060) |
| Temperature | cool |
| Nearest name | Denim (#3B638C) |
| Black text | 3.57:1 |
| White text | 5.87:1 |
Values
| HEX | #4A6786 |
| RGB | rgb(74, 103, 134) |
| HSL | hsl(211, 29%, 41%) |
| OKLCH | oklch(50.4% 0.06 250.7) |
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 #4A6786 | 5.87:1 | AA | Lc -84.5 | Fine for body text |
| Black text on #4A6786 | 3.57:1 | AA large text | Lc 24.7 | Dividers and decoration only |
| #4A6786 text on white | 5.87:1 | AA | Lc 79.3 | Fine for body text |
| #4A6786 text on black | 3.57:1 | AA large text | Lc -22.5 | 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
#F3F6F8
oklch(97.1% 0.004 236.5)
-
Step 100
100
#E6EAEF
oklch(93.5% 0.008 253.9)
-
Step 200
200
#D1DAE4
oklch(88.4% 0.017 250.9)
-
Step 300
300
#B3C2D3
oklch(80.8% 0.029 251.5)
-
Step 400
400
#8BA3BD
oklch(70.6% 0.047 250.6)
-
Step 500
500
#6F8CAD
oklch(63% 0.06 252)
-
Step 600
600
#567698
oklch(55.5% 0.065 250.5)
-
Step 700
700 (this color)
#4A6786
oklch(50.4% 0.06 250.7)
-
Step 800
800
#3A516A
oklch(42.7% 0.05 251.1)
-
Step 900
900
#324356
oklch(37.7% 0.039 251.6)
-
Step 950
950
#1D2732
oklch(26.8% 0.025 251.2)
#4A6786 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) | #5B6887 | 0.023 |
| Deuteranopia (no green cones) | #536285 | 0.017 |
| Tritanopia (no blue cones) | #336E71 | 0.052 |
| Achromatopsia (no color) | #646464 | 0.060 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4A6786
#4A6786
oklch(50.4% 0.06 250.7)
- #7A5F3D
#7A5F3D
oklch(50.4% 0.06 72.2)
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 #4A6786, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Denim #3B638C ΔE 0.025
- Slate #516572 ΔE 0.032
- Metallic Blue #4F738E ΔE 0.037
- Dusky Blue #475F94 ΔE 0.037
- Muted Blue #3B719F ΔE 0.043
- YInMn Blue #415A77 ΔE 0.044
- Dull Blue #49759C ΔE 0.047
- Dusty Grape #545775 ΔE 0.048
Use #4A6786 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.