#718D93
Closest named color: Light Slate Gray (#778899). oklch(62.4% 0.033 212.2), rgb(113, 141, 147).
Aa
Black text reads best on this color (5.93:1).
About this color
#718D93 is a medium-light, muted teal or cyan. In OKLCH its lightness is 62%, its chroma 0.033 and its hue 212°. Its hue sits on the cool side of the wheel. The nearest named color is Light Slate Gray (#778899), ΔE 0.021 away. Black text reads best on it, at 5.93:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (62%) |
| Chroma | muted (0.033) |
| Temperature | cool |
| Nearest name | Light Slate Gray (#778899) |
| Black text | 5.93:1 |
| White text | 3.53:1 |
Values
| HEX | #718D93 |
| RGB | rgb(113, 141, 147) |
| HSL | hsl(191, 14%, 51%) |
| OKLCH | oklch(62.4% 0.033 212.2) |
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 #718D93 | 3.53:1 | AA large text | Lc -68.5 | Content text, not long reading |
| Black text on #718D93 | 5.93:1 | AA | Lc 41.1 | Non-text elements, placeholder text |
| #718D93 text on white | 3.53:1 | AA large text | Lc 63.0 | Content text, not long reading |
| #718D93 text on black | 5.93:1 | AA | Lc -38.7 | 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 500.
-
Step 50
50
#F4F6F6
oklch(97.2% 0.002 197.1)
-
Step 100
100
#E6EBEC
oklch(93.7% 0.006 211)
-
Step 200
200
#D3DBDC
oklch(88.6% 0.009 205.9)
-
Step 300
300
#B5C4C7
oklch(81% 0.017 211)
-
Step 400
400
#8FA5AA
oklch(70.7% 0.026 213)
-
Step 500
500 (this color)
#718D93
oklch(62.4% 0.033 212.2)
-
Step 600
600
#5B7980
oklch(55.5% 0.036 213.6)
-
Step 700
700
#4B666C
oklch(49.1% 0.033 212.9)
-
Step 800
800
#3E5358
oklch(42.7% 0.027 213.9)
-
Step 900
900
#354548
oklch(37.8% 0.021 210.3)
-
Step 950
950
#1F282A
oklch(26.9% 0.013 212.7)
#718D93 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) | #888B93 | 0.031 |
| Deuteranopia (no green cones) | #828693 | 0.029 |
| Tritanopia (no blue cones) | #67908F | 0.017 |
| Achromatopsia (no color) | #888888 | 0.033 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #718D93
#718D93
oklch(62.4% 0.033 212.2)
- #9A807B
#9A807B
oklch(62.3% 0.033 30.8)
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 #718D93, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Slate Gray #778899 ΔE 0.021
- Steel #738595 ΔE 0.025
- Blue Grey #758DA3 ΔE 0.026
- Steel Grey #6F828A ΔE 0.031
- Silver Lake Blue #778DA9 ΔE 0.036
- Slate Gray #708090 ΔE 0.037
- Gray #808080 ΔE 0.041
- Medium Grey #7D7F7C ΔE 0.044
Use #718D93 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.