#4D7593
Closest named color: Metallic Blue (#4F738E). oklch(54.5% 0.065 241.8), rgb(77, 117, 147).
Aa
White text reads best on this color (4.90:1).
About this color
#4D7593 is a medium-dark, muted blue. In OKLCH its lightness is 55%, its chroma 0.065 and its hue 242°. Its hue sits on the cool side of the wheel. The nearest named color is Metallic Blue (#4F738E), ΔE 0.008 away. White text reads best on it, at 4.90:1.
| Hue family | Blues |
| Lightness | medium-dark (55%) |
| Chroma | muted (0.065) |
| Temperature | cool |
| Nearest name | Metallic Blue (#4F738E) |
| Black text | 4.28:1 |
| White text | 4.90:1 |
Values
| HEX | #4D7593 |
| RGB | rgb(77, 117, 147) |
| HSL | hsl(206, 31%, 44%) |
| OKLCH | oklch(54.5% 0.065 241.8) |
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 #4D7593 | 4.90:1 | AA | Lc -79.3 | Fine for body text |
| Black text on #4D7593 | 4.28:1 | AA large text | Lc 30.2 | Non-text elements, placeholder text |
| #4D7593 text on white | 4.90:1 | AA | Lc 73.9 | Content text, not long reading |
| #4D7593 text on black | 4.28:1 | AA large text | Lc -27.8 | 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
#F3F6F8
oklch(97.1% 0.004 236.5)
-
Step 100
100
#E5EBEF
oklch(93.7% 0.008 236.6)
-
Step 200
200
#D0DBE3
oklch(88.5% 0.016 239.1)
-
Step 300
300
#B1C3D2
oklch(80.8% 0.029 243.2)
-
Step 400
400
#87A5BC
oklch(70.7% 0.047 241.4)
-
Step 500
500
#698EAB
oklch(63% 0.06 242.5)
-
Step 600
600 (this color)
#4D7593
oklch(54.5% 0.065 241.8)
-
Step 700
700
#416580
oklch(49.1% 0.06 241.9)
-
Step 800
800
#365368
oklch(42.8% 0.049 240.8)
-
Step 900
900
#2F4455
oklch(37.6% 0.039 243.5)
-
Step 950
950
#1C2832
oklch(27% 0.025 244)
#4D7593 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) | #687594 | 0.034 |
| Deuteranopia (no green cones) | #5F6D92 | 0.030 |
| Tritanopia (no blue cones) | #2E7C7F | 0.052 |
| Achromatopsia (no color) | #717171 | 0.065 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4D7593
#4D7593
oklch(54.5% 0.065 241.8)
- #8C6848
#8C6848
oklch(54.6% 0.065 62.4)
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 #4D7593, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Metallic Blue #4F738E ΔE 0.008
- Dull Blue #49759C ΔE 0.015
- Cerulean #457B9D ΔE 0.020
- Stormy Blue #507B9C ΔE 0.021
- Muted Blue #3B719F ΔE 0.031
- Flat Blue #3C73A8 ΔE 0.038
- Grey Blue #647D8E ΔE 0.041
- Ocean #017B92 ΔE 0.046
Use #4D7593 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.