#4C7486
Closest named color: Metallic Blue (#4F738E). oklch(53.6% 0.053 228), rgb(76, 116, 134).
Aa
White text reads best on this color (5.06:1).
About this color
#4C7486 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 54%, its chroma 0.053 and its hue 228°. Its hue sits on the cool side of the wheel. The nearest named color is Metallic Blue (#4F738E), ΔE 0.015 away. White text reads best on it, at 5.06:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (54%) |
| Chroma | muted (0.053) |
| Temperature | cool |
| Nearest name | Metallic Blue (#4F738E) |
| Black text | 4.14:1 |
| White text | 5.06:1 |
Values
| HEX | #4C7486 |
| RGB | rgb(76, 116, 134) |
| HSL | hsl(199, 28%, 41%) |
| OKLCH | oklch(53.6% 0.053 228) |
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 #4C7486 | 5.06:1 | AA | Lc -80.3 | Fine for body text |
| Black text on #4C7486 | 4.14:1 | AA large text | Lc 29.2 | Dividers and decoration only |
| #4C7486 text on white | 5.06:1 | AA | Lc 74.9 | Content text, not long reading |
| #4C7486 text on black | 4.14:1 | AA large text | Lc -26.8 | 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
#F3F6F7
oklch(97.1% 0.003 219.5)
-
Step 100
100
#E5EBED
oklch(93.6% 0.007 219.6)
-
Step 200
200
#D1DBE0
oklch(88.5% 0.013 228.9)
-
Step 300
300
#B2C4CD
oklch(80.9% 0.023 229.2)
-
Step 400
400
#89A6B4
oklch(70.8% 0.038 228.7)
-
Step 500
500
#6B90A1
oklch(63.2% 0.048 227.9)
-
Step 600
600 (this color)
#4C7486
oklch(53.6% 0.053 228)
-
Step 700
700
#426677
oklch(49% 0.049 229.3)
-
Step 800
800
#375461
oklch(42.8% 0.041 227.8)
-
Step 900
900
#30454F
oklch(37.7% 0.031 229)
-
Step 950
950
#1C292E
oklch(27.1% 0.02 223.6)
#4C7486 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) | #6B7287 | 0.040 |
| Deuteranopia (no green cones) | #626C86 | 0.035 |
| Tritanopia (no blue cones) | #34797A | 0.037 |
| Achromatopsia (no color) | #6F6F6F | 0.053 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4C7486
#4C7486
oklch(53.6% 0.053 228)
- #886553
#886553
oklch(53.8% 0.053 48.4)
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 #4C7486, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Metallic Blue #4F738E ΔE 0.015
- Dull Blue #49759C ΔE 0.034
- Cerulean #457B9D ΔE 0.036
- Stormy Blue #507B9C ΔE 0.037
- Grey Blue #647D8E ΔE 0.043
- Battleship Gray #6C757D ΔE 0.043
- Ocean #017B92 ΔE 0.045
- Muted Blue #3B719F ΔE 0.046
Use #4C7486 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.