#698190
Closest named color: Slate Gray (#708090). oklch(59% 0.036 235.7), rgb(105, 129, 144).
Aa
Black text reads best on this color (5.14:1).
About this color
#698190 is a medium-dark, muted blue. In OKLCH its lightness is 59%, its chroma 0.036 and its hue 236°. Its hue sits on the cool side of the wheel. The nearest named color is Slate Gray (#708090), ΔE 0.009 away. Black text reads best on it, at 5.14:1.
| Hue family | Blues |
| Lightness | medium-dark (59%) |
| Chroma | muted (0.036) |
| Temperature | cool |
| Nearest name | Slate Gray (#708090) |
| Black text | 5.14:1 |
| White text | 4.08:1 |
Values
| HEX | #698190 |
| RGB | rgb(105, 129, 144) |
| HSL | hsl(203, 16%, 49%) |
| OKLCH | oklch(59% 0.036 235.7) |
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 #698190 | 4.08:1 | AA large text | Lc -73.5 | Content text, not long reading |
| Black text on #698190 | 5.14:1 | AA | Lc 36.1 | Non-text elements, placeholder text |
| #698190 text on white | 4.08:1 | AA large text | Lc 68.0 | Content text, not long reading |
| #698190 text on black | 5.14:1 | AA | Lc -33.7 | 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 600.
-
Step 50
50
#F4F6F7
oklch(97.2% 0.003 228.8)
-
Step 100
100
#E7EAEC
oklch(93.5% 0.004 236.5)
-
Step 200
200
#D4DADE
oklch(88.5% 0.009 236.6)
-
Step 300
300
#B7C2CA
oklch(80.8% 0.017 239.2)
-
Step 400
400
#92A4AF
oklch(70.8% 0.026 234.6)
-
Step 500
500
#778D9B
oklch(63.1% 0.033 236)
-
Step 600
600 (this color)
#698190
oklch(59% 0.036 235.7)
-
Step 700
700
#4F6471
oklch(49.1% 0.033 235.5)
-
Step 800
800
#41525C
oklch(42.8% 0.027 234.1)
-
Step 900
900
#37444C
oklch(37.8% 0.022 235.2)
-
Step 950
950
#20282C
oklch(27.1% 0.014 229.5)
#698190 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) | #7A8091 | 0.023 |
| Deuteranopia (no green cones) | #757C90 | 0.021 |
| Tritanopia (no blue cones) | #5D8586 | 0.027 |
| Achromatopsia (no color) | #7E7E7E | 0.036 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #698190
#698190
oklch(59% 0.036 235.7)
- #8F7869
#8F7869
oklch(59% 0.036 55)
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 #698190, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate Gray #708090 ΔE 0.009
- Steel Grey #6F828A ΔE 0.013
- Grey Blue #647D8E ΔE 0.014
- Battleship Grey #6B7C85 ΔE 0.018
- Steel #738595 ΔE 0.019
- Light Slate Gray #778899 ΔE 0.030
- Lavender Gray #7E7F9A ΔE 0.035
- Gray #808080 ΔE 0.037
Use #698190 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.