#658089
Closest named color: Battleship Grey (#6B7C85). oklch(58.2% 0.034 220.2), rgb(101, 128, 137).
Aa
Black text reads best on this color (5.00:1).
About this color
#658089 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 58%, its chroma 0.034 and its hue 220°. Its hue sits on the cool side of the wheel. The nearest named color is Battleship Grey (#6B7C85), ΔE 0.013 away. Black text reads best on it, at 5.00:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (58%) |
| Chroma | muted (0.034) |
| Temperature | cool |
| Nearest name | Battleship Grey (#6B7C85) |
| Black text | 5.00:1 |
| White text | 4.19:1 |
Values
| HEX | #658089 |
| RGB | rgb(101, 128, 137) |
| HSL | hsl(195, 15%, 47%) |
| OKLCH | oklch(58.2% 0.034 220.2) |
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 #658089 | 4.19:1 | AA large text | Lc -74.4 | Content text, not long reading |
| Black text on #658089 | 5.00:1 | AA | Lc 35.1 | Non-text elements, placeholder text |
| #658089 text on white | 4.19:1 | AA large text | Lc 68.9 | Content text, not long reading |
| #658089 text on black | 5.00:1 | AA | Lc -32.7 | 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
#F4F6F6
oklch(97.2% 0.002 197.1)
-
Step 100
100
#E7EAEC
oklch(93.5% 0.004 236.5)
-
Step 200
200
#D3DADD
oklch(88.4% 0.009 225.1)
-
Step 300
300
#B6C3C7
oklch(80.8% 0.015 218.1)
-
Step 400
400
#91A4AB
oklch(70.6% 0.024 221.9)
-
Step 500
500
#758E97
oklch(63% 0.032 221.7)
-
Step 600
600 (this color)
#658089
oklch(58.2% 0.034 220.2)
-
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)
#658089 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) | #7A7E8A | 0.029 |
| Deuteranopia (no green cones) | #757A89 | 0.026 |
| Tritanopia (no blue cones) | #5A8383 | 0.020 |
| Achromatopsia (no color) | #7C7C7C | 0.034 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #658089
#658089
oklch(58.2% 0.034 220.2)
- #8D756C
#8D756C
oklch(58.3% 0.033 41.6)
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 #658089, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Battleship Grey #6B7C85 ΔE 0.013
- Grey Blue #647D8E ΔE 0.014
- Steel Grey #6F828A ΔE 0.015
- Slate Gray #708090 ΔE 0.019
- Steel #738595 ΔE 0.030
- Battleship Gray #6C757D ΔE 0.032
- Medium Grey #7D7F7C ΔE 0.036
- Gray #808080 ΔE 0.038
Use #658089 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.