#898FAE
Closest named color: Silver Lake Blue (#778DA9). oklch(65.6% 0.047 276.4), rgb(137, 143, 174).
Aa
Black text reads best on this color (6.60:1).
About this color
#898FAE is a medium-light, muted blue. In OKLCH its lightness is 66%, its chroma 0.047 and its hue 276°. Its hue sits on the cool side of the wheel. The nearest named color is Silver Lake Blue (#778DA9), ΔE 0.027 away. Black text reads best on it, at 6.60:1.
| Hue family | Blues |
| Lightness | medium-light (66%) |
| Chroma | muted (0.047) |
| Temperature | cool |
| Nearest name | Silver Lake Blue (#778DA9) |
| Black text | 6.60:1 |
| White text | 3.17:1 |
Values
| HEX | #898FAE |
| RGB | rgb(137, 143, 174) |
| HSL | hsl(230, 19%, 61%) |
| OKLCH | oklch(65.6% 0.047 276.4) |
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 #898FAE | 3.17:1 | AA large text | Lc -64.4 | Content text, not long reading |
| Black text on #898FAE | 6.60:1 | AA | Lc 45.1 | Large or bold text, headings |
| #898FAE text on white | 3.17:1 | AA large text | Lc 59.0 | Large or bold text, headings |
| #898FAE text on black | 6.60:1 | AA | Lc -42.8 | 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
#E8E9EE
oklch(93.5% 0.007 277.2)
-
Step 200
200
#D7D9E2
oklch(88.6% 0.012 276.1)
-
Step 300
300
#BCC0D0
oklch(81% 0.023 274.7)
-
Step 400
400
#9A9FB8
oklch(70.7% 0.037 276.5)
-
Step 500
500 (this color)
#898FAE
oklch(65.6% 0.047 276.4)
-
Step 600
600
#6B7191
oklch(55.6% 0.05 276.4)
-
Step 700
700
#595F7C
oklch(49.2% 0.047 275.4)
-
Step 800
800
#494D65
oklch(42.6% 0.04 277.2)
-
Step 900
900
#3D4052
oklch(37.6% 0.031 277.4)
-
Step 950
950
#242630
oklch(27.1% 0.019 276.2)
#898FAE 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) | #8792AF | 0.008 |
| Deuteranopia (no green cones) | #848FAD | 0.007 |
| Tritanopia (no blue cones) | #809599 | 0.043 |
| Achromatopsia (no color) | #909090 | 0.047 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #898FAE
#898FAE
oklch(65.6% 0.047 276.4)
- #999171
#999171
oklch(65.5% 0.046 95.7)
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 #898FAE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Silver Lake Blue #778DA9 ΔE 0.027
- Cool Gray #8D99AE ΔE 0.029
- Blue Grey #758DA3 ΔE 0.033
- Light Slate Gray #778899 ΔE 0.044
- Heather #A484AC ΔE 0.047
- Bluey Grey #89A0B0 ΔE 0.047
- Greyblue #77A1B5 ΔE 0.051
- Faded Blue #658CBB ΔE 0.051
Use #898FAE 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.