#487394
Closest named color: Metallic Blue (#4F738E). oklch(53.8% 0.071 242.7), rgb(72, 115, 148).
Aa
White text reads best on this color (5.05:1).
About this color
#487394 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 54%, its chroma 0.071 and its hue 243°. Its hue sits on the cool side of the wheel. The nearest named color is Metallic Blue (#4F738E), ΔE 0.012 away. White text reads best on it, at 5.05:1.
| Hue family | Blues |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.071) |
| Temperature | cool |
| Nearest name | Metallic Blue (#4F738E) |
| Black text | 4.15:1 |
| White text | 5.05:1 |
Values
| HEX | #487394 |
| RGB | rgb(72, 115, 148) |
| HSL | hsl(206, 35%, 43%) |
| OKLCH | oklch(53.8% 0.071 242.7) |
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 #487394 | 5.05:1 | AA | Lc -80.2 | Fine for body text |
| Black text on #487394 | 4.15:1 | AA large text | Lc 29.3 | Dividers and decoration only |
| #487394 text on white | 5.05:1 | AA | Lc 74.8 | Content text, not long reading |
| #487394 text on black | 4.15:1 | AA large text | Lc -26.9 | 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
#F3F6F8
oklch(97.1% 0.004 236.5)
-
Step 100
100
#E5EBF0
oklch(93.7% 0.009 242.8)
-
Step 200
200
#D0DBE4
oklch(88.6% 0.017 242.5)
-
Step 300
300
#B0C4D4
oklch(81% 0.031 242.1)
-
Step 400
400
#85A5BE
oklch(70.7% 0.051 242)
-
Step 500
500
#678FAE
oklch(63.2% 0.064 242.3)
-
Step 600
600 (this color)
#487394
oklch(53.8% 0.071 242.7)
-
Step 700
700
#3E6583
oklch(49.1% 0.066 242.8)
-
Step 800
800
#33536B
oklch(42.8% 0.055 242.1)
-
Step 900
900
#2D4456
oklch(37.6% 0.042 242.8)
-
Step 950
950
#1B2833
oklch(27% 0.027 244.6)
#487394 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) | #657396 | 0.036 |
| Deuteranopia (no green cones) | #5B6B93 | 0.030 |
| Tritanopia (no blue cones) | #217B7E | 0.058 |
| Achromatopsia (no color) | #6F6F6F | 0.071 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #487394
#487394
oklch(53.8% 0.071 242.7)
- #8C6542
#8C6542
oklch(53.9% 0.071 62.3)
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 #487394, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Metallic Blue #4F738E ΔE 0.012
- Dull Blue #49759C ΔE 0.013
- Muted Blue #3B719F ΔE 0.023
- Cerulean #457B9D ΔE 0.024
- Stormy Blue #507B9C ΔE 0.027
- Flat Blue #3C73A8 ΔE 0.033
- Sea Blue #047495 ΔE 0.041
- Ocean Blue #03719C ΔE 0.044
Use #487394 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.