#568091
Closest named color: Grey Blue (#647D8E). oklch(57.6% 0.053 225.3), rgb(86, 128, 145).
Aa
Black text reads best on this color (4.89:1).
About this color
#568091 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 58%, its chroma 0.053 and its hue 225°. Its hue sits on the cool side of the wheel. The nearest named color is Grey Blue (#647D8E), ΔE 0.017 away. Black text reads best on it, at 4.89:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (58%) |
| Chroma | muted (0.053) |
| Temperature | cool |
| Nearest name | Grey Blue (#647D8E) |
| Black text | 4.89:1 |
| White text | 4.29:1 |
Values
| HEX | #568091 |
| RGB | rgb(86, 128, 145) |
| HSL | hsl(197, 26%, 45%) |
| OKLCH | oklch(57.6% 0.053 225.3) |
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 #568091 | 4.29:1 | AA large text | Lc -75.1 | Fine for body text |
| Black text on #568091 | 4.89:1 | AA | Lc 34.4 | Non-text elements, placeholder text |
| #568091 text on white | 4.29:1 | AA large text | Lc 69.6 | Content text, not long reading |
| #568091 text on black | 4.89:1 | AA | Lc -32.0 | 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
#D0DBE0
oklch(88.5% 0.014 226.6)
-
Step 300
300
#B1C4CC
oklch(80.8% 0.024 224.9)
-
Step 400
400
#88A6B3
oklch(70.7% 0.038 226)
-
Step 500
500
#6990A0
oklch(63% 0.049 225.2)
-
Step 600
600 (this color)
#568091
oklch(57.6% 0.053 225.3)
-
Step 700
700
#416776
oklch(49.1% 0.049 224.9)
-
Step 800
800
#365460
oklch(42.7% 0.041 225.1)
-
Step 900
900
#2F454F
oklch(37.6% 0.032 227.9)
-
Step 950
950
#1C292E
oklch(27.1% 0.02 223.6)
#568091 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) | #777E92 | 0.042 |
| Deuteranopia (no green cones) | #6E7791 | 0.038 |
| Tritanopia (no blue cones) | #3F8585 | 0.036 |
| Achromatopsia (no color) | #7A7A7A | 0.053 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #568091
#568091
oklch(57.6% 0.053 225.3)
- #946F5F
#946F5F
oklch(57.4% 0.053 44.5)
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 #568091, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grey Blue #647D8E ΔE 0.017
- Stormy Blue #507B9C ΔE 0.027
- Battleship Grey #6B7C85 ΔE 0.029
- Slate Gray #708090 ΔE 0.032
- Cerulean #457B9D ΔE 0.033
- Steel Grey #6F828A ΔE 0.034
- Metallic Blue #4F738E ΔE 0.040
- Steel #738595 ΔE 0.041
Use #568091 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.