#48647C
Closest named color: Slate (#516572). oklch(49.1% 0.051 245), rgb(72, 100, 124).
Aa
White text reads best on this color (6.19:1).
About this color
#48647C is a medium-dark, muted blue. In OKLCH its lightness is 49%, its chroma 0.051 and its hue 245°. Its hue sits on the cool side of the wheel. The nearest named color is Slate (#516572), ΔE 0.020 away. White text reads best on it, at 6.19:1.
| Hue family | Blues |
| Lightness | medium-dark (49%) |
| Chroma | muted (0.051) |
| Temperature | cool |
| Nearest name | Slate (#516572) |
| Black text | 3.38:1 |
| White text | 6.19:1 |
Values
| HEX | #48647C |
| RGB | rgb(72, 100, 124) |
| HSL | hsl(208, 27%, 38%) |
| OKLCH | oklch(49.1% 0.051 245) |
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 #48647C | 6.19:1 | AA | Lc -86.0 | Fine for body text |
| Black text on #48647C | 3.38:1 | AA large text | Lc 23.2 | Dividers and decoration only |
| #48647C text on white | 6.19:1 | AA | Lc 80.9 | Fine for body text |
| #48647C text on black | 3.38:1 | AA large text | Lc -21.0 | 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
#F4F6F7
oklch(97.2% 0.003 228.8)
-
Step 100
100
#E6EAEE
oklch(93.5% 0.007 247.9)
-
Step 200
200
#D2DAE2
oklch(88.5% 0.014 248)
-
Step 300
300
#B4C3D0
oklch(81% 0.025 244.2)
-
Step 400
400
#8DA4B8
oklch(70.8% 0.039 244.6)
-
Step 500
500
#708DA6
oklch(63% 0.05 244.7)
-
Step 600
600
#587792
oklch(55.6% 0.055 245.3)
-
Step 700
700 (this color)
#48647C
oklch(49.1% 0.051 245)
-
Step 800
800
#3B5265
oklch(42.8% 0.042 243.9)
-
Step 900
900
#334452
oklch(37.8% 0.032 243.6)
-
Step 950
950
#1E2830
oklch(27.1% 0.02 242.7)
#48647C 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) | #5A647D | 0.024 |
| Deuteranopia (no green cones) | #535F7C | 0.020 |
| Tritanopia (no blue cones) | #356A6C | 0.043 |
| Achromatopsia (no color) | #616161 | 0.051 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #48647C
#48647C
oklch(49.1% 0.051 245)
- #755B42
#755B42
oklch(49.1% 0.051 65.1)
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 #48647C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate #516572 ΔE 0.020
- Denim #3B638C ΔE 0.030
- YInMn Blue #415A77 ΔE 0.032
- Dusty Grape #545775 ΔE 0.039
- Dusky Blue #475F94 ΔE 0.046
- Metallic Blue #4F738E ΔE 0.049
- Dusk #4E5481 ΔE 0.051
- Light Navy Blue #2E5A88 ΔE 0.051
Use #48647C 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.