#58737B
Closest named color: Battleship Gray (#6C757D). oklch(53.7% 0.034 217.9), rgb(88, 115, 123).
Aa
White text reads best on this color (5.05:1).
About this color
#58737B is a medium-dark, muted teal or cyan. In OKLCH its lightness is 54%, its chroma 0.034 and its hue 218°. Its hue sits on the cool side of the wheel. The nearest named color is Battleship Gray (#6C757D), ΔE 0.029 away. White text reads best on it, at 5.05:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (54%) |
| Chroma | muted (0.034) |
| Temperature | cool |
| Nearest name | Battleship Gray (#6C757D) |
| Black text | 4.15:1 |
| White text | 5.05:1 |
Values
| HEX | #58737B |
| RGB | rgb(88, 115, 123) |
| HSL | hsl(194, 17%, 41%) |
| OKLCH | oklch(53.7% 0.034 217.9) |
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 #58737B | 5.05:1 | AA | Lc -80.3 | Fine for body text |
| Black text on #58737B | 4.15:1 | AA large text | Lc 29.2 | Dividers and decoration only |
| #58737B text on white | 5.05:1 | AA | Lc 74.9 | Content text, not long reading |
| #58737B text on black | 4.15:1 | 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
#F4F6F6
oklch(97.2% 0.002 197.1)
-
Step 100
100
#E7EBEC
oklch(93.7% 0.005 214.3)
-
Step 200
200
#D3DBDD
oklch(88.6% 0.009 214.3)
-
Step 300
300
#B6C3C7
oklch(80.8% 0.015 218.1)
-
Step 400
400
#90A5AB
oklch(70.8% 0.025 216.8)
-
Step 500
500
#758E96
oklch(63% 0.031 219.2)
-
Step 600
600 (this color)
#58737B
oklch(53.7% 0.034 217.9)
-
Step 700
700
#4D656D
oklch(49% 0.031 220.3)
-
Step 800
800
#3F5359
oklch(42.8% 0.027 218.1)
-
Step 900
900
#364449
oklch(37.6% 0.02 221.6)
-
Step 950
950
#20282B
oklch(27% 0.013 222.5)
#58737B 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) | #6E717B | 0.030 |
| Deuteranopia (no green cones) | #686D7B | 0.027 |
| Tritanopia (no blue cones) | #4D7675 | 0.020 |
| Achromatopsia (no color) | #6F6F6F | 0.034 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #58737B
#58737B
oklch(53.7% 0.034 217.9)
- #806760
#806760
oklch(53.6% 0.034 36.2)
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 #58737B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Battleship Gray #6C757D ΔE 0.029
- Metallic Blue #4F738E ΔE 0.031
- Dim Gray #696969 ΔE 0.038
- Battleship Grey #6B7C85 ΔE 0.040
- Grey Blue #647D8E ΔE 0.041
- Slate #516572 ΔE 0.043
- Stormy Blue #507B9C ΔE 0.050
- Dull Blue #49759C ΔE 0.052
Use #58737B 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.