#588692
Closest named color: Grey Blue (#647D8E). oklch(59.1% 0.053 216), rgb(88, 134, 146).
Aa
Black text reads best on this color (5.24:1).
About this color
#588692 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 59%, its chroma 0.053 and its hue 216°. Its hue sits on the cool side of the wheel. The nearest named color is Grey Blue (#647D8E), ΔE 0.027 away. Black text reads best on it, at 5.24:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (59%) |
| Chroma | muted (0.053) |
| Temperature | cool |
| Nearest name | Grey Blue (#647D8E) |
| Black text | 5.24:1 |
| White text | 4.00:1 |
Values
| HEX | #588692 |
| RGB | rgb(88, 134, 146) |
| HSL | hsl(192, 25%, 46%) |
| OKLCH | oklch(59.1% 0.053 216) |
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 #588692 | 4.00:1 | AA large text | Lc -72.8 | Content text, not long reading |
| Black text on #588692 | 5.24:1 | AA | Lc 36.8 | Non-text elements, placeholder text |
| #588692 text on white | 4.00:1 | AA large text | Lc 67.3 | Content text, not long reading |
| #588692 text on black | 5.24:1 | AA | Lc -34.4 | Non-text elements, placeholder text |
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
#F3F6F7
oklch(97.1% 0.003 219.5)
-
Step 100
100
#E5EBED
oklch(93.6% 0.007 219.6)
-
Step 200
200
#D0DBDF
oklch(88.4% 0.013 221.4)
-
Step 300
300
#B0C5CA
oklch(80.9% 0.024 213.6)
-
Step 400
400
#86A7B0
oklch(70.7% 0.039 216.2)
-
Step 500
500
#67919C
oklch(63% 0.049 215.8)
-
Step 600
600 (this color)
#588692
oklch(59.1% 0.053 216)
-
Step 700
700
#3E6873
oklch(49.1% 0.05 216.3)
-
Step 800
800
#34555D
oklch(42.7% 0.041 214.8)
-
Step 900
900
#2E464C
oklch(37.7% 0.031 215.1)
-
Step 950
950
#1B292D
oklch(27% 0.02 217.4)
#588692 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) | #7E8393 | 0.049 |
| Deuteranopia (no green cones) | #747C92 | 0.043 |
| Tritanopia (no blue cones) | #418B8A | 0.031 |
| Achromatopsia (no color) | #7F7F7F | 0.053 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #588692
#588692
oklch(59.1% 0.053 216)
- #9B7368
#9B7368
oklch(59.2% 0.054 35.9)
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 #588692, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grey Blue #647D8E ΔE 0.027
- Steel Grey #6F828A ΔE 0.029
- Slate Gray #708090 ΔE 0.032
- Steel #738595 ΔE 0.034
- Battleship Grey #6B7C85 ΔE 0.034
- Light Slate Gray #778899 ΔE 0.042
- Stormy Blue #507B9C ΔE 0.042
- Dusty Teal #4C9085 ΔE 0.043
Use #588692 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.