#8A8DA0
Closest named color: Silver Lake Blue (#778DA9). oklch(64.7% 0.028 278.5), rgb(138, 141, 160).
Aa
Black text reads best on this color (6.39:1).
About this color
#8A8DA0 is a medium-light close to neutral grey. In OKLCH its lightness is 65%, its chroma 0.028. It has too little chroma to lean warm or cool. The nearest named color is Silver Lake Blue (#778DA9), ΔE 0.028 away. Black text reads best on it, at 6.39:1.
| Hue family | Neutrals |
| Lightness | medium-light (65%) |
| Chroma | close to neutral grey (0.028) |
| Temperature | neutral |
| Nearest name | Silver Lake Blue (#778DA9) |
| Black text | 6.39:1 |
| White text | 3.28:1 |
Values
| HEX | #8A8DA0 |
| RGB | rgb(138, 141, 160) |
| HSL | hsl(232, 10%, 58%) |
| OKLCH | oklch(64.7% 0.028 278.5) |
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 #8A8DA0 | 3.28:1 | AA large text | Lc -65.6 | Content text, not long reading |
| Black text on #8A8DA0 | 6.39:1 | AA | Lc 43.9 | Non-text elements, placeholder text |
| #8A8DA0 text on white | 3.28:1 | AA large text | Lc 60.2 | Content text, not long reading |
| #8A8DA0 text on black | 6.39:1 | AA | Lc -41.5 | 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
#F5F5F7
oklch(97.1% 0.003 286.4)
-
Step 100
100
#E9EAEC
oklch(93.7% 0.003 264.5)
-
Step 200
200
#D8D9DE
oklch(88.6% 0.007 277.2)
-
Step 300
300
#BEC0CA
oklch(80.9% 0.014 277)
-
Step 400
400
#9D9FAF
oklch(70.6% 0.023 280.1)
-
Step 500
500 (this color)
#8A8DA0
oklch(64.7% 0.028 278.5)
-
Step 600
600
#6F7286
oklch(55.7% 0.031 278.6)
-
Step 700
700
#5D5F71
oklch(49% 0.029 280.3)
-
Step 800
800
#4C4E5C
oklch(42.7% 0.023 278.9)
-
Step 900
900
#3F414C
oklch(37.8% 0.019 277.3)
-
Step 950
950
#25262C
oklch(27% 0.011 278.1)
#8A8DA0 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) | #888FA1 | 0.006 |
| Deuteranopia (no green cones) | #878D9F | 0.005 |
| Tritanopia (no blue cones) | #859093 | 0.025 |
| Achromatopsia (no color) | #8E8E8E | 0.028 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8A8DA0
#8A8DA0
oklch(64.7% 0.028 278.5)
- #938F7B
#938F7B
oklch(64.8% 0.029 97.8)
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 #8A8DA0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Silver Lake Blue #778DA9 ΔE 0.028
- Blue Grey #758DA3 ΔE 0.028
- Light Slate Gray #778899 ΔE 0.033
- Cool Gray #8D99AE ΔE 0.035
- Purpley Grey #947E94 ΔE 0.041
- Warm Grey #978A84 ΔE 0.042
- Steel #738595 ΔE 0.043
- Lavender Gray #7E7F9A ΔE 0.044
Use #8A8DA0 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.