#7F7A89
Closest named color: Slate Gray (#708090). oklch(58.9% 0.023 300.9), rgb(127, 122, 137).
Aa
Black text reads best on this color (5.04:1).
About this color
#7F7A89 is a medium-dark close to neutral grey. In OKLCH its lightness is 59%, its chroma 0.023. It has too little chroma to lean warm or cool. The nearest named color is Slate Gray (#708090), ΔE 0.025 away. Black text reads best on it, at 5.04:1.
| Hue family | Neutrals |
| Lightness | medium-dark (59%) |
| Chroma | close to neutral grey (0.023) |
| Temperature | neutral |
| Nearest name | Slate Gray (#708090) |
| Black text | 5.04:1 |
| White text | 4.16:1 |
Values
| HEX | #7F7A89 |
| RGB | rgb(127, 122, 137) |
| HSL | hsl(260, 6%, 51%) |
| OKLCH | oklch(58.9% 0.023 300.9) |
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 #7F7A89 | 4.16:1 | AA large text | Lc -74.2 | Content text, not long reading |
| Black text on #7F7A89 | 5.04:1 | AA | Lc 35.4 | Non-text elements, placeholder text |
| #7F7A89 text on white | 4.16:1 | AA large text | Lc 68.7 | Content text, not long reading |
| #7F7A89 text on black | 5.04:1 | AA | Lc -33.0 | 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
#F5F5F6
oklch(97% 0.001 286.4)
-
Step 100
100
#EAE9EB
oklch(93.5% 0.003 308.4)
-
Step 200
200
#DAD8DC
oklch(88.5% 0.006 308.4)
-
Step 300
300
#C1BFC6
oklch(80.8% 0.01 299.2)
-
Step 400
400
#A29EAA
oklch(70.6% 0.018 301.1)
-
Step 500
500
#8B8795
oklch(63.1% 0.021 298.8)
-
Step 600
600 (this color)
#7F7A89
oklch(58.9% 0.023 300.9)
-
Step 700
700
#635E6B
oklch(49.1% 0.021 303.1)
-
Step 800
800
#504D58
oklch(42.7% 0.018 298.1)
-
Step 900
900
#434048
oklch(37.7% 0.014 302.7)
-
Step 950
950
#27252A
oklch(26.9% 0.01 303.8)
#7F7A89 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) | #777C8A | 0.012 |
| Deuteranopia (no green cones) | #787C89 | 0.011 |
| Tritanopia (no blue cones) | #7D7C7F | 0.019 |
| Achromatopsia (no color) | #7C7C7C | 0.023 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7F7A89
#7F7A89
oklch(58.9% 0.023 300.9)
- #7B7F70
#7B7F70
oklch(58.9% 0.023 119.2)
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 #7F7A89, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate Gray #708090 ΔE 0.025
- Lavender Gray #7E7F9A ΔE 0.026
- Gray #808080 ΔE 0.026
- Medium Grey #7D7F7C ΔE 0.029
- Steel Grey #6F828A ΔE 0.030
- Battleship Grey #6B7C85 ΔE 0.030
- Purple Grey #866F85 ΔE 0.031
- Steel #738595 ΔE 0.033
Use #7F7A89 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.