#476E9D
Closest named color: Muted Blue (#3B719F). oklch(53% 0.087 253.8), rgb(71, 110, 157).
Aa
White text reads best on this color (5.26:1).
About this color
#476E9D is a medium-dark, moderately saturated blue. In OKLCH its lightness is 53%, its chroma 0.087 and its hue 254°. Its hue sits on the cool side of the wheel. The nearest named color is Muted Blue (#3B719F), ΔE 0.013 away. White text reads best on it, at 5.26:1.
| Hue family | Blues |
| Lightness | medium-dark (53%) |
| Chroma | moderately saturated (0.087) |
| Temperature | cool |
| Nearest name | Muted Blue (#3B719F) |
| Black text | 3.98:1 |
| White text | 5.26:1 |
Values
| HEX | #476E9D |
| RGB | rgb(71, 110, 157) |
| HSL | hsl(213, 38%, 45%) |
| OKLCH | oklch(53% 0.087 253.8) |
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 #476E9D | 5.26:1 | AA | Lc -81.4 | Fine for body text |
| Black text on #476E9D | 3.98:1 | AA large text | Lc 28.0 | Dividers and decoration only |
| #476E9D text on white | 5.26:1 | AA | Lc 76.1 | Fine for body text |
| #476E9D text on black | 3.98:1 | AA large text | Lc -25.7 | 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 600.
-
Step 50
50
#F3F6F9
oklch(97.2% 0.005 247.9)
-
Step 100
100
#E5EAF1
oklch(93.5% 0.011 256.7)
-
Step 200
200
#D0DAE8
oklch(88.5% 0.022 256.7)
-
Step 300
300
#B0C3DA
oklch(81% 0.039 253.3)
-
Step 400
400
#86A3C7
oklch(70.7% 0.062 254.1)
-
Step 500
500
#678CB9
oklch(63% 0.08 253.8)
-
Step 600
600 (this color)
#476E9D
oklch(53% 0.087 253.8)
-
Step 700
700
#3F638E
oklch(49.2% 0.081 253.7)
-
Step 800
800
#345173
oklch(42.8% 0.067 253.2)
-
Step 900
900
#2E435D
oklch(37.7% 0.052 254.2)
-
Step 950
950
#1B2736
oklch(26.9% 0.033 254.4)
#476E9D 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) | #5B709F | 0.026 |
| Deuteranopia (no green cones) | #50689C | 0.019 |
| Tritanopia (no blue cones) | #14797F | 0.076 |
| Achromatopsia (no color) | #6C6C6C | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #476E9D
#476E9D
oklch(53% 0.087 253.8)
- #8A642D
#8A642D
oklch(53.1% 0.087 74)
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 #476E9D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Muted Blue #3B719F ΔE 0.013
- Flat Blue #3C73A8 ΔE 0.021
- Dull Blue #49759C ΔE 0.022
- French Blue #436BAD ΔE 0.029
- Metallic Blue #4F738E ΔE 0.033
- Cerulean #457B9D ΔE 0.038
- Ocean Blue #03719C ΔE 0.041
- Stormy Blue #507B9C ΔE 0.042
Use #476E9D 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.