#828EA9
Closest named color: Silver Lake Blue (#778DA9). oklch(64.7% 0.043 266.3), rgb(130, 142, 169).
Aa
Black text reads best on this color (6.39:1).
About this color
#828EA9 is a medium-light, muted blue. In OKLCH its lightness is 65%, its chroma 0.043 and its hue 266°. Its hue sits on the cool side of the wheel. The nearest named color is Silver Lake Blue (#778DA9), ΔE 0.015 away. Black text reads best on it, at 6.39:1.
| Hue family | Blues |
| Lightness | medium-light (65%) |
| Chroma | muted (0.043) |
| Temperature | cool |
| Nearest name | Silver Lake Blue (#778DA9) |
| Black text | 6.39:1 |
| White text | 3.28:1 |
Values
| HEX | #828EA9 |
| RGB | rgb(130, 142, 169) |
| HSL | hsl(222, 18%, 59%) |
| OKLCH | oklch(64.7% 0.043 266.3) |
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 #828EA9 | 3.28:1 | AA large text | Lc -65.7 | Content text, not long reading |
| Black text on #828EA9 | 6.39:1 | AA | Lc 43.9 | Non-text elements, placeholder text |
| #828EA9 text on white | 3.28:1 | AA large text | Lc 60.2 | Content text, not long reading |
| #828EA9 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
#F4F5F7
oklch(97% 0.003 264.5)
-
Step 100
100
#E8EAEE
oklch(93.7% 0.006 264.5)
-
Step 200
200
#D5D9E1
oklch(88.5% 0.012 264.5)
-
Step 300
300
#BAC1CF
oklch(81% 0.021 264.4)
-
Step 400
400
#97A1B6
oklch(70.8% 0.033 265.2)
-
Step 500
500 (this color)
#828EA9
oklch(64.7% 0.043 266.3)
-
Step 600
600
#67738F
oklch(55.6% 0.046 266.7)
-
Step 700
700
#55607A
oklch(49% 0.044 266.9)
-
Step 800
800
#464F63
oklch(42.8% 0.035 265.9)
-
Step 900
900
#3B4151
oklch(37.6% 0.029 268.9)
-
Step 950
950
#22262F
oklch(26.9% 0.018 266.3)
#828EA9 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) | #8690AA | 0.008 |
| Deuteranopia (no green cones) | #828CA8 | 0.005 |
| Tritanopia (no blue cones) | #789397 | 0.038 |
| Achromatopsia (no color) | #8E8E8E | 0.043 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #828EA9
#828EA9
oklch(64.7% 0.043 266.3)
- #9A8D71
#9A8D71
oklch(64.7% 0.043 86)
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 #828EA9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Silver Lake Blue #778DA9 ΔE 0.015
- Blue Grey #758DA3 ΔE 0.021
- Light Slate Gray #778899 ΔE 0.032
- Cool Gray #8D99AE ΔE 0.035
- Steel #738595 ΔE 0.042
- Lavender Gray #7E7F9A ΔE 0.043
- Faded Blue #658CBB ΔE 0.046
- Purpley Grey #947E94 ΔE 0.049
Use #828EA9 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.