#778E92
Closest named color: Light Slate Gray (#778899). oklch(63% 0.027 209.3), rgb(119, 142, 146).
Aa
Black text reads best on this color (6.06:1).
About this color
#778E92 is a medium-light close to neutral grey. In OKLCH its lightness is 63%, its chroma 0.027. It has too little chroma to lean warm or cool. The nearest named color is Light Slate Gray (#778899), ΔE 0.023 away. Black text reads best on it, at 6.06:1.
| Hue family | Neutrals |
| Lightness | medium-light (63%) |
| Chroma | close to neutral grey (0.027) |
| Temperature | neutral |
| Nearest name | Light Slate Gray (#778899) |
| Black text | 6.06:1 |
| White text | 3.46:1 |
Values
| HEX | #778E92 |
| RGB | rgb(119, 142, 146) |
| HSL | hsl(189, 11%, 52%) |
| OKLCH | oklch(63% 0.027 209.3) |
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 #778E92 | 3.46:1 | AA large text | Lc -67.6 | Content text, not long reading |
| Black text on #778E92 | 6.06:1 | AA | Lc 41.9 | Non-text elements, placeholder text |
| #778E92 text on white | 3.46:1 | AA large text | Lc 62.2 | Content text, not long reading |
| #778E92 text on black | 6.06:1 | AA | Lc -39.5 | 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
#E7EAEB
oklch(93.5% 0.004 219.5)
-
Step 200
200
#D4DADC
oklch(88.4% 0.007 219.6)
-
Step 300
300
#B7C3C5
oklch(80.9% 0.014 208.8)
-
Step 400
400
#92A4A8
oklch(70.6% 0.021 212.6)
-
Step 500
500 (this color)
#778E92
oklch(63% 0.027 209.3)
-
Step 600
600
#60787D
oklch(55.5% 0.029 211.7)
-
Step 700
700
#4F6569
oklch(49% 0.027 209.9)
-
Step 800
800
#415356
oklch(42.8% 0.023 208.8)
-
Step 900
900
#374447
oklch(37.6% 0.018 213.3)
-
Step 950
950
#202829
oklch(27% 0.011 205.8)
#778E92 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) | #8A8C92 | 0.026 |
| Deuteranopia (no green cones) | #858892 | 0.024 |
| Tritanopia (no blue cones) | #6F908F | 0.013 |
| Achromatopsia (no color) | #8A8A8A | 0.027 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #778E92
#778E92
oklch(63% 0.027 209.3)
- #998380
#998380
oklch(62.9% 0.027 27.1)
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 #778E92, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Slate Gray #778899 ΔE 0.023
- Blue Grey #758DA3 ΔE 0.027
- Steel #738595 ΔE 0.029
- Silver Lake Blue #778DA9 ΔE 0.036
- Steel Grey #6F828A ΔE 0.037
- Gray #808080 ΔE 0.040
- Slate Gray #708090 ΔE 0.042
- Medium Grey #7D7F7C ΔE 0.045
Use #778E92 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.