#476D9F
Closest named color: Muted Blue (#3B719F). oklch(52.9% 0.09 255.7), rgb(71, 109, 159).
Aa
White text reads best on this color (5.30:1).
About this color
#476D9F is a medium-dark, moderately saturated blue. In OKLCH its lightness is 53%, its chroma 0.090 and its hue 256°. Its hue sits on the cool side of the wheel. The nearest named color is Muted Blue (#3B719F), ΔE 0.015 away. White text reads best on it, at 5.30:1.
| Hue family | Blues |
| Lightness | medium-dark (53%) |
| Chroma | moderately saturated (0.090) |
| Temperature | cool |
| Nearest name | Muted Blue (#3B719F) |
| Black text | 3.95:1 |
| White text | 5.30:1 |
Values
| HEX | #476D9F |
| RGB | rgb(71, 109, 159) |
| HSL | hsl(214, 38%, 45%) |
| OKLCH | oklch(52.9% 0.09 255.7) |
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 #476D9F | 5.30:1 | AA | Lc -81.6 | Fine for body text |
| Black text on #476D9F | 3.95:1 | AA large text | Lc 27.8 | Dividers and decoration only |
| #476D9F text on white | 5.30:1 | AA | Lc 76.3 | Fine for body text |
| #476D9F text on black | 3.95:1 | 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
#F3F6F9
oklch(97.2% 0.005 247.9)
-
Step 100
100
#E5EAF2
oklch(93.6% 0.012 259.8)
-
Step 200
200
#D0DAE8
oklch(88.5% 0.022 256.7)
-
Step 300
300
#B0C2DB
oklch(80.8% 0.041 256.6)
-
Step 400
400
#86A3C9
oklch(70.7% 0.065 255.3)
-
Step 500
500
#688CBB
oklch(63.2% 0.082 255.4)
-
Step 600
600 (this color)
#476D9F
oklch(52.9% 0.09 255.7)
-
Step 700
700
#3F6290
oklch(49.1% 0.085 255.7)
-
Step 800
800
#355075
oklch(42.7% 0.07 256.5)
-
Step 900
900
#2E435E
oklch(37.8% 0.054 255.1)
-
Step 950
950
#1B2737
oklch(26.9% 0.034 255.8)
#476D9F 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) | #5970A1 | 0.025 |
| Deuteranopia (no green cones) | #4E679E | 0.018 |
| Tritanopia (no blue cones) | #10787F | 0.079 |
| Achromatopsia (no color) | #6B6B6B | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #476D9F
#476D9F
oklch(52.9% 0.09 255.7)
- #896328
#896328
oklch(52.7% 0.09 75.3)
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 #476D9F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Muted Blue #3B719F ΔE 0.015
- Flat Blue #3C73A8 ΔE 0.021
- French Blue #436BAD ΔE 0.025
- Dull Blue #49759C ΔE 0.026
- Metallic Blue #4F738E ΔE 0.038
- Dusky Blue #475F94 ΔE 0.041
- Denim #3B638C ΔE 0.042
- Cerulean #457B9D ΔE 0.042
Use #476D9F 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.