#4F7773
Closest named color: Battleship Gray (#6C757D). oklch(53.8% 0.045 188), rgb(79, 119, 115).
Aa
White text reads best on this color (4.97:1).
About this color
#4F7773 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 54%, its chroma 0.045 and its hue 188°. Its hue sits on the cool side of the wheel. The nearest named color is Battleship Gray (#6C757D), ΔE 0.043 away. White text reads best on it, at 4.97:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (54%) |
| Chroma | muted (0.045) |
| Temperature | cool |
| Nearest name | Battleship Gray (#6C757D) |
| Black text | 4.21:1 |
| White text | 4.97:1 |
Values
| HEX | #4F7773 |
| RGB | rgb(79, 119, 115) |
| HSL | hsl(174, 20%, 39%) |
| OKLCH | oklch(53.8% 0.045 188) |
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 #4F7773 | 4.97:1 | AA | Lc -79.8 | Fine for body text |
| Black text on #4F7773 | 4.21:1 | AA large text | Lc 29.7 | Dividers and decoration only |
| #4F7773 text on white | 4.97:1 | AA | Lc 74.4 | Content text, not long reading |
| #4F7773 text on black | 4.21:1 | AA large text | Lc -27.3 | 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
#F3F6F6
oklch(97.1% 0.003 197.1)
-
Step 100
100
#E6EBEA
oklch(93.6% 0.006 183)
-
Step 200
200
#D1DCDA
oklch(88.6% 0.012 184)
-
Step 300
300
#B3C5C3
oklch(80.9% 0.02 188.7)
-
Step 400
400
#8AA8A4
oklch(70.8% 0.034 186.5)
-
Step 500
500
#6D928E
oklch(63.1% 0.041 187.9)
-
Step 600
600 (this color)
#4F7773
oklch(53.8% 0.045 188)
-
Step 700
700
#446965
oklch(49.2% 0.043 187.3)
-
Step 800
800
#385552
oklch(42.6% 0.035 187.8)
-
Step 900
900
#314644
oklch(37.6% 0.027 188.8)
-
Step 950
950
#1D2928
oklch(26.9% 0.017 189.9)
#4F7773 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) | #737373 | 0.048 |
| Deuteranopia (no green cones) | #6B6D74 | 0.046 |
| Tritanopia (no blue cones) | #417976 | 0.015 |
| Achromatopsia (no color) | #707070 | 0.046 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4F7773
#4F7773
oklch(53.8% 0.045 188)
- #866469
#866469
oklch(53.9% 0.044 8.8)
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 #4F7773, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Battleship Gray #6C757D ΔE 0.043
- Bluegreen #017A79 ΔE 0.047
- Deep Aqua #08787F ΔE 0.048
- Teal #008080 ΔE 0.048
- Dim Gray #696969 ΔE 0.049
- Metallic Blue #4F738E ΔE 0.049
- Battleship Grey #6B7C85 ΔE 0.049
- Grey Blue #647D8E ΔE 0.052
Use #4F7773 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.