#4F7972
Closest named color: Battleship Gray (#6C757D). oklch(54.3% 0.048 182.9), rgb(79, 121, 114).
Aa
White text reads best on this color (4.87:1).
About this color
#4F7972 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 54%, its chroma 0.048 and its hue 183°. Its hue sits on the cool side of the wheel. The nearest named color is Battleship Gray (#6C757D), ΔE 0.045 away. White text reads best on it, at 4.87:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (54%) |
| Chroma | muted (0.048) |
| Temperature | cool |
| Nearest name | Battleship Gray (#6C757D) |
| Black text | 4.31:1 |
| White text | 4.87:1 |
Values
| HEX | #4F7972 |
| RGB | rgb(79, 121, 114) |
| HSL | hsl(170, 21%, 39%) |
| OKLCH | oklch(54.3% 0.048 182.9) |
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 #4F7972 | 4.87:1 | AA | Lc -79.1 | Fine for body text |
| Black text on #4F7972 | 4.31:1 | AA large text | Lc 30.4 | Non-text elements, placeholder text |
| #4F7972 text on white | 4.87:1 | AA | Lc 73.7 | Content text, not long reading |
| #4F7972 text on black | 4.31:1 | AA large text | Lc -28.0 | 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
#F3F6F5
oklch(97.1% 0.003 174.5)
-
Step 100
100
#E6EBEA
oklch(93.6% 0.006 183)
-
Step 200
200
#D1DCDA
oklch(88.6% 0.012 184)
-
Step 300
300
#B2C5C2
oklch(80.8% 0.021 185.4)
-
Step 400
400
#89A8A2
oklch(70.6% 0.035 182.2)
-
Step 500
500
#6C938C
oklch(63.2% 0.044 182.6)
-
Step 600
600 (this color)
#4F7972
oklch(54.3% 0.048 182.9)
-
Step 700
700
#436963
oklch(49% 0.044 183.5)
-
Step 800
800
#375651
oklch(42.7% 0.038 183.3)
-
Step 900
900
#304743
oklch(37.8% 0.029 182.7)
-
Step 950
950
#1C2927
oklch(26.8% 0.018 184.5)
#4F7972 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) | #757472 | 0.051 |
| Deuteranopia (no green cones) | #6E6F73 | 0.049 |
| Tritanopia (no blue cones) | #417B77 | 0.015 |
| Achromatopsia (no color) | #717171 | 0.048 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4F7972
#4F7972
oklch(54.3% 0.048 182.9)
- #88646D
#88646D
oklch(54.3% 0.048 2.3)
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 #4F7972, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Battleship Gray #6C757D ΔE 0.045
- Teal #008080 ΔE 0.047
- Bluegreen #017A79 ΔE 0.047
- Battleship Grey #6B7C85 ΔE 0.049
- Deep Aqua #08787F ΔE 0.049
- Grey Blue #647D8E ΔE 0.053
- Dim Gray #696969 ΔE 0.053
- Metallic Blue #4F738E ΔE 0.054
Use #4F7972 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.