#476AAF
Closest named color: French Blue (#436BAD). oklch(53.1% 0.116 262.7), rgb(71, 106, 175).
Aa
White text reads best on this color (5.31:1).
About this color
#476AAF is a medium-dark, moderately saturated blue. In OKLCH its lightness is 53%, its chroma 0.116 and its hue 263°. Its hue sits on the cool side of the wheel. The nearest named color is French Blue (#436BAD), ΔE 0.006 away. White text reads best on it, at 5.31:1.
| Hue family | Blues |
| Lightness | medium-dark (53%) |
| Chroma | moderately saturated (0.116) |
| Temperature | cool |
| Nearest name | French Blue (#436BAD) |
| Black text | 3.94:1 |
| White text | 5.31:1 |
Values
| HEX | #476AAF |
| RGB | rgb(71, 106, 175) |
| HSL | hsl(220, 42%, 48%) |
| OKLCH | oklch(53.1% 0.116 262.7) |
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 #476AAF | 5.31:1 | AA | Lc -81.6 | Fine for body text |
| Black text on #476AAF | 3.94:1 | AA large text | Lc 27.8 | Dividers and decoration only |
| #476AAF text on white | 5.31:1 | AA | Lc 76.3 | Fine for body text |
| #476AAF text on black | 3.94:1 | AA large text | Lc -25.5 | 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 600.
-
Step 50
50
#F3F5FA
oklch(97% 0.007 268.5)
-
Step 100
100
#E4EAF4
oklch(93.5% 0.015 260.7)
-
Step 200
200
#CFDAED
oklch(88.6% 0.029 261.5)
-
Step 300
300
#AFC1E3
oklch(80.9% 0.052 263.1)
-
Step 400
400
#85A1D5
oklch(70.7% 0.083 262.5)
-
Step 500
500
#6689CA
oklch(63.2% 0.106 262.1)
-
Step 600
600 (this color)
#476AAF
oklch(53.1% 0.116 262.7)
-
Step 700
700
#3F5F9E
oklch(49.2% 0.108 262.7)
-
Step 800
800
#344E80
oklch(42.8% 0.089 262.4)
-
Step 900
900
#2D4167
oklch(37.7% 0.07 262.4)
-
Step 950
950
#1B263C
oklch(27% 0.044 263.4)
#476AAF 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) | #4D70B2 | 0.019 |
| Deuteranopia (no green cones) | #3F67AE | 0.013 |
| Tritanopia (no blue cones) | #007984 | 0.101 |
| Achromatopsia (no color) | #6B6B6B | 0.116 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #476AAF
#476AAF
oklch(53.1% 0.116 262.7)
- #8B6500
#8B6500
oklch(53.2% 0.109 82.7)
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 #476AAF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Blue #436BAD ΔE 0.006
- Mid Blue #276AB3 ΔE 0.029
- Flat Blue #3C73A8 ΔE 0.031
- Muted Blue #3B719F ΔE 0.038
- Windows Blue #3778BF ΔE 0.042
- Dusky Blue #475F94 ΔE 0.048
- Dull Blue #49759C ΔE 0.049
- Nice Blue #107AB0 ΔE 0.053
Use #476AAF 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.