#878593
Closest named color: Light Slate Gray (#778899). oklch(62.3% 0.021 292.3), rgb(135, 133, 147).
Aa
Black text reads best on this color (5.80:1).
About this color
#878593 is a medium-light close to neutral grey. In OKLCH its lightness is 62%, its chroma 0.021. 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 5.80:1.
| Hue family | Neutrals |
| Lightness | medium-light (62%) |
| Chroma | close to neutral grey (0.021) |
| Temperature | neutral |
| Nearest name | Light Slate Gray (#778899) |
| Black text | 5.80:1 |
| White text | 3.61:1 |
Values
| HEX | #878593 |
| RGB | rgb(135, 133, 147) |
| HSL | hsl(249, 6%, 55%) |
| OKLCH | oklch(62.3% 0.021 292.3) |
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 #878593 | 3.61:1 | AA large text | Lc -69.3 | Content text, not long reading |
| Black text on #878593 | 5.80:1 | AA | Lc 40.3 | Non-text elements, placeholder text |
| #878593 text on white | 3.61:1 | AA large text | Lc 63.8 | Content text, not long reading |
| #878593 text on black | 5.80:1 | AA | Lc -37.9 | 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
#F5F5F6
oklch(97% 0.001 286.4)
-
Step 100
100
#EAE9EC
oklch(93.6% 0.004 301.4)
-
Step 200
200
#D9D8DD
oklch(88.4% 0.007 295.4)
-
Step 300
300
#C0BFC7
oklch(80.8% 0.011 291.9)
-
Step 400
400
#A09FAA
oklch(70.7% 0.016 290.2)
-
Step 500
500 (this color)
#878593
oklch(62.3% 0.021 292.3)
-
Step 600
600
#737180
oklch(55.6% 0.023 291.8)
-
Step 700
700
#615F6C
oklch(49.2% 0.021 292.7)
-
Step 800
800
#4F4D58
oklch(42.6% 0.018 294)
-
Step 900
900
#424048
oklch(37.6% 0.014 297.2)
-
Step 950
950
#26262A
oklch(27% 0.007 285.9)
#878593 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) | #828794 | 0.008 |
| Deuteranopia (no green cones) | #828693 | 0.008 |
| Tritanopia (no blue cones) | #858789 | 0.018 |
| Achromatopsia (no color) | #868686 | 0.021 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #878593
#878593
oklch(62.3% 0.021 292.3)
- #87897A
#87897A
oklch(62.4% 0.022 113.2)
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 #878593, 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
- Purpley Grey #947E94 ΔE 0.027
- Lavender Gray #7E7F9A ΔE 0.027
- Steel #738595 ΔE 0.028
- Gray #808080 ΔE 0.031
- Blue Grey #758DA3 ΔE 0.034
- English Lavender #9D8189 ΔE 0.035
- Slate Gray #708090 ΔE 0.037
Use #878593 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.