#48719D
Closest named color: Dull Blue (#49759C). oklch(53.8% 0.083 251.2), rgb(72, 113, 157).
Aa
White text reads best on this color (5.09:1).
About this color
#48719D is a medium-dark, moderately saturated blue. In OKLCH its lightness is 54%, its chroma 0.083 and its hue 251°. Its hue sits on the cool side of the wheel. The nearest named color is Dull Blue (#49759C), ΔE 0.013 away. White text reads best on it, at 5.09:1.
| Hue family | Blues |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.083) |
| Temperature | cool |
| Nearest name | Dull Blue (#49759C) |
| Black text | 4.12:1 |
| White text | 5.09:1 |
Values
| HEX | #48719D |
| RGB | rgb(72, 113, 157) |
| HSL | hsl(211, 37%, 45%) |
| OKLCH | oklch(53.8% 0.083 251.2) |
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 #48719D | 5.09:1 | AA | Lc -80.4 | Fine for body text |
| Black text on #48719D | 4.12:1 | AA large text | Lc 29.1 | Dividers and decoration only |
| #48719D text on white | 5.09:1 | AA | Lc 75.0 | Fine for body text |
| #48719D text on black | 4.12:1 | AA large text | Lc -26.7 | 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
#CFDAE7
oklch(88.4% 0.022 252.5)
-
Step 300
300
#AFC3D9
oklch(80.9% 0.038 250.8)
-
Step 400
400
#85A4C5
oklch(70.7% 0.059 250.3)
-
Step 500
500
#668DB7
oklch(63.1% 0.077 250.9)
-
Step 600
600 (this color)
#48719D
oklch(53.8% 0.083 251.2)
-
Step 700
700
#3E638B
oklch(49% 0.077 251.4)
-
Step 800
800
#335171
oklch(42.6% 0.064 251)
-
Step 900
900
#2D435B
oklch(37.6% 0.05 251.3)
-
Step 950
950
#1B2836
oklch(27.2% 0.032 250.9)
#48719D 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) | #5F739F | 0.029 |
| Deuteranopia (no green cones) | #546A9C | 0.023 |
| Tritanopia (no blue cones) | #177B80 | 0.073 |
| Achromatopsia (no color) | #6E6E6E | 0.083 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #48719D
#48719D
oklch(53.8% 0.083 251.2)
- #8C6533
#8C6533
oklch(53.6% 0.083 71.2)
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 #48719D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Blue #49759C ΔE 0.013
- Muted Blue #3B719F ΔE 0.013
- Flat Blue #3C73A8 ΔE 0.019
- Metallic Blue #4F738E ΔE 0.027
- Cerulean #457B9D ΔE 0.029
- Stormy Blue #507B9C ΔE 0.033
- French Blue #436BAD ΔE 0.035
- Ocean Blue #03719C ΔE 0.042
Use #48719D 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.