#476A8F
Closest named color: Denim (#3B638C). oklch(51.4% 0.072 250.7), rgb(71, 106, 143).
Aa
White text reads best on this color (5.63:1).
About this color
#476A8F is a medium-dark, moderately saturated blue. In OKLCH its lightness is 51%, its chroma 0.072 and its hue 251°. Its hue sits on the cool side of the wheel. The nearest named color is Denim (#3B638C), ΔE 0.026 away. White text reads best on it, at 5.63:1.
| Hue family | Blues |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.072) |
| Temperature | cool |
| Nearest name | Denim (#3B638C) |
| Black text | 3.72:1 |
| White text | 5.63:1 |
Values
| HEX | #476A8F |
| RGB | rgb(71, 106, 143) |
| HSL | hsl(211, 34%, 42%) |
| OKLCH | oklch(51.4% 0.072 250.7) |
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 #476A8F | 5.63:1 | AA | Lc -83.4 | Fine for body text |
| Black text on #476A8F | 3.72:1 | AA large text | Lc 26.0 | Dividers and decoration only |
| #476A8F text on white | 5.63:1 | AA | Lc 78.1 | Fine for body text |
| #476A8F text on black | 3.72:1 | AA large text | Lc -23.7 | 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
#E5EAF0
oklch(93.5% 0.01 252.8)
-
Step 200
200
#D0DAE6
oklch(88.4% 0.02 252.9)
-
Step 300
300
#B1C3D7
oklch(81% 0.035 251)
-
Step 400
400
#87A4C3
oklch(70.8% 0.056 250.3)
-
Step 500
500
#698DB3
oklch(63.1% 0.07 250.3)
-
Step 600
600
#50769F
oklch(55.5% 0.077 251.2)
-
Step 700
700 (this color)
#476A8F
oklch(51.4% 0.072 250.7)
-
Step 800
800
#36516F
oklch(42.7% 0.06 251.8)
-
Step 900
900
#2F4359
oklch(37.6% 0.046 251.4)
-
Step 950
950
#1C2834
oklch(27.1% 0.028 248.9)
#476A8F 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) | #5B6B91 | 0.026 |
| Deuteranopia (no green cones) | #52648E | 0.020 |
| Tritanopia (no blue cones) | #267277 | 0.061 |
| Achromatopsia (no color) | #676767 | 0.072 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #476A8F
#476A8F
oklch(51.4% 0.072 250.7)
- #816037
#816037
oklch(51.4% 0.071 71.1)
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 #476A8F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Denim #3B638C ΔE 0.026
- Muted Blue #3B719F ΔE 0.029
- Metallic Blue #4F738E ΔE 0.030
- Dull Blue #49759C ΔE 0.035
- Dusky Blue #475F94 ΔE 0.036
- Flat Blue #3C73A8 ΔE 0.042
- Ocean Blue #03719C ΔE 0.044
- Slate #516572 ΔE 0.045
Use #476A8F 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.