#4D707F
Closest named color: Metallic Blue (#4F738E). oklch(52.4% 0.046 226.5), rgb(77, 112, 127).
Aa
White text reads best on this color (5.33:1).
About this color
#4D707F is a medium-dark, muted teal or cyan. In OKLCH its lightness is 52%, its chroma 0.046 and its hue 227°. Its hue sits on the cool side of the wheel. The nearest named color is Metallic Blue (#4F738E), ΔE 0.024 away. White text reads best on it, at 5.33:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (52%) |
| Chroma | muted (0.046) |
| Temperature | cool |
| Nearest name | Metallic Blue (#4F738E) |
| Black text | 3.93:1 |
| White text | 5.33:1 |
Values
| HEX | #4D707F |
| RGB | rgb(77, 112, 127) |
| HSL | hsl(198, 25%, 40%) |
| OKLCH | oklch(52.4% 0.046 226.5) |
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 #4D707F | 5.33:1 | AA | Lc -81.8 | Fine for body text |
| Black text on #4D707F | 3.93:1 | AA large text | Lc 27.6 | Dividers and decoration only |
| #4D707F text on white | 5.33:1 | AA | Lc 76.5 | Fine for body text |
| #4D707F text on black | 3.93:1 | AA large text | Lc -25.3 | 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
#F4F6F7
oklch(97.2% 0.003 228.8)
-
Step 100
100
#E6EBED
oklch(93.7% 0.006 223.5)
-
Step 200
200
#D2DBDF
oklch(88.6% 0.011 226)
-
Step 300
300
#B3C4CB
oklch(80.9% 0.021 224.4)
-
Step 400
400
#8BA5B1
oklch(70.6% 0.034 227.5)
-
Step 500
500
#6E8F9E
oklch(63% 0.043 227.5)
-
Step 600
600 (this color)
#4D707F
oklch(52.4% 0.046 226.5)
-
Step 700
700
#466674
oklch(49.1% 0.043 227)
-
Step 800
800
#3A535E
oklch(42.6% 0.035 227)
-
Step 900
900
#32454D
oklch(37.8% 0.028 225.7)
-
Step 950
950
#1D282D
oklch(26.9% 0.018 227.5)
#4D707F 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) | #686E80 | 0.036 |
| Deuteranopia (no green cones) | #61687F | 0.034 |
| Tritanopia (no blue cones) | #3A7575 | 0.032 |
| Achromatopsia (no color) | #6B6B6B | 0.046 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4D707F
#4D707F
oklch(52.4% 0.046 226.5)
- #816254
#816254
oklch(52.4% 0.046 45.5)
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 #4D707F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Metallic Blue #4F738E ΔE 0.024
- Slate #516572 ΔE 0.033
- Dull Blue #49759C ΔE 0.044
- Battleship Gray #6C757D ΔE 0.045
- Dim Gray #696969 ΔE 0.046
- Deep Aqua #08787F ΔE 0.049
- Cerulean #457B9D ΔE 0.049
- Stormy Blue #507B9C ΔE 0.050
Use #4D707F 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.