#8789BB
Closest named color: Silver Lake Blue (#778DA9). oklch(64.7% 0.074 282.3), rgb(135, 137, 187).
Aa
Black text reads best on this color (6.32:1).
About this color
#8789BB is a medium-light, moderately saturated purple. In OKLCH its lightness is 65%, its chroma 0.074 and its hue 282°. Its hue sits on the cool side of the wheel. The nearest named color is Silver Lake Blue (#778DA9), ΔE 0.040 away. Black text reads best on it, at 6.32:1.
| Hue family | Purples |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.074) |
| Temperature | cool |
| Nearest name | Silver Lake Blue (#778DA9) |
| Black text | 6.32:1 |
| White text | 3.31:1 |
Values
| HEX | #8789BB |
| RGB | rgb(135, 137, 187) |
| HSL | hsl(238, 28%, 63%) |
| OKLCH | oklch(64.7% 0.074 282.3) |
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 #8789BB | 3.31:1 | AA large text | Lc -66.0 | Content text, not long reading |
| Black text on #8789BB | 6.32:1 | AA | Lc 43.5 | Non-text elements, placeholder text |
| #8789BB text on white | 3.31:1 | AA large text | Lc 60.6 | Content text, not long reading |
| #8789BB text on black | 6.32:1 | AA | Lc -41.1 | 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
#F5F5F9
oklch(97.1% 0.005 286.3)
-
Step 100
100
#E8E9F1
oklch(93.6% 0.011 280.5)
-
Step 200
200
#D7D8E7
oklch(88.6% 0.02 282.9)
-
Step 300
300
#BCBED8
oklch(80.8% 0.037 282.1)
-
Step 400
400
#9A9DC5
oklch(70.8% 0.058 281.4)
-
Step 500
500 (this color)
#8789BB
oklch(64.7% 0.074 282.3)
-
Step 600
600
#6C6DA2
oklch(55.6% 0.082 282.6)
-
Step 700
700
#5A5B8A
oklch(49.1% 0.075 282.3)
-
Step 800
800
#4A4B70
oklch(42.8% 0.061 282.3)
-
Step 900
900
#3D3E5B
oklch(37.6% 0.049 282.2)
-
Step 950
950
#242535
oklch(27.1% 0.03 281.4)
#8789BB 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) | #7B8FBD | 0.021 |
| Deuteranopia (no green cones) | #798BBA | 0.020 |
| Tritanopia (no blue cones) | #7A929A | 0.066 |
| Achromatopsia (no color) | #8D8D8D | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8789BB
#8789BB
oklch(64.7% 0.074 282.3)
- #97905A
#97905A
oklch(64.6% 0.074 101.8)
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 #8789BB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Silver Lake Blue #778DA9 ΔE 0.040
- Faded Blue #658CBB ΔE 0.044
- Heather #A484AC ΔE 0.047
- Blue Grey #758DA3 ΔE 0.049
- Lavender Gray #7E7F9A ΔE 0.054
- Cool Gray #8D99AE ΔE 0.055
- Light Slate Gray #778899 ΔE 0.058
- Purpley Grey #947E94 ΔE 0.059
Use #8789BB 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.