#47678F
Closest named color: Denim (#3B638C). oklch(50.7% 0.074 254.5), rgb(71, 103, 143).
Aa
White text reads best on this color (5.82:1).
About this color
#47678F is a medium-dark, moderately saturated blue. In OKLCH its lightness is 51%, its chroma 0.074 and its hue 255°. Its hue sits on the cool side of the wheel. The nearest named color is Denim (#3B638C), ΔE 0.020 away. White text reads best on it, at 5.82:1.
| Hue family | Blues |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.074) |
| Temperature | cool |
| Nearest name | Denim (#3B638C) |
| Black text | 3.60:1 |
| White text | 5.82:1 |
Values
| HEX | #47678F |
| RGB | rgb(71, 103, 143) |
| HSL | hsl(213, 34%, 42%) |
| OKLCH | oklch(50.7% 0.074 254.5) |
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 #47678F | 5.82:1 | AA | Lc -84.3 | Fine for body text |
| Black text on #47678F | 3.60:1 | AA large text | Lc 25.0 | Dividers and decoration only |
| #47678F text on white | 5.82:1 | AA | Lc 79.1 | Fine for body text |
| #47678F text on black | 3.60:1 | AA large text | Lc -22.7 | 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
#F3F6F9
oklch(97.2% 0.005 247.9)
-
Step 100
100
#E5EAF1
oklch(93.5% 0.011 256.7)
-
Step 200
200
#D0DAE6
oklch(88.4% 0.02 252.9)
-
Step 300
300
#B1C2D8
oklch(80.8% 0.036 254.9)
-
Step 400
400
#88A3C4
oklch(70.7% 0.057 253.7)
-
Step 500
500
#6B8CB6
oklch(63.2% 0.074 254.8)
-
Step 600
600
#5275A1
oklch(55.5% 0.08 254.6)
-
Step 700
700 (this color)
#47678F
oklch(50.7% 0.074 254.5)
-
Step 800
800
#375070
oklch(42.6% 0.062 255)
-
Step 900
900
#30435B
oklch(37.8% 0.048 254.6)
-
Step 950
950
#1C2735
oklch(26.9% 0.03 254.7)
#47678F 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) | #576991 | 0.022 |
| Deuteranopia (no green cones) | #4F628E | 0.016 |
| Tritanopia (no blue cones) | #267075 | 0.065 |
| Achromatopsia (no color) | #656565 | 0.074 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #47678F
#47678F
oklch(50.7% 0.074 254.5)
- #7E5F31
#7E5F31
oklch(50.7% 0.075 75.5)
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 #47678F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Denim #3B638C ΔE 0.020
- Dusky Blue #475F94 ΔE 0.027
- Muted Blue #3B719F ΔE 0.034
- Metallic Blue #4F738E ΔE 0.039
- Denim Blue #3B5B92 ΔE 0.041
- Dull Blue #49759C ΔE 0.042
- Flat Blue #3C73A8 ΔE 0.046
- Peacock Blue #016795 ΔE 0.046
Use #47678F 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.