#106489
Closest named color: Peacock Blue (#016795). oklch(47.5% 0.094 234.2), rgb(16, 100, 137).
Aa
White text reads best on this color (6.54:1).
About this color
#106489 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 48%, its chroma 0.094 and its hue 234°. Its hue sits on the cool side of the wheel. The nearest named color is Peacock Blue (#016795), ΔE 0.019 away. White text reads best on it, at 6.54:1.
| Hue family | Blues |
| Lightness | medium-dark (48%) |
| Chroma | moderately saturated (0.094) |
| Temperature | cool |
| Nearest name | Peacock Blue (#016795) |
| Black text | 3.20:1 |
| White text | 6.54:1 |
Values
| HEX | #106489 |
| RGB | rgb(16, 100, 137) |
| HSL | hsl(198, 79%, 30%) |
| OKLCH | oklch(47.5% 0.094 234.2) |
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 #106489 | 6.54:1 | AA | Lc -87.1 | Fine for body text |
| Black text on #106489 | 3.20:1 | AA large text | Lc 22.0 | Dividers and decoration only |
| #106489 text on white | 6.54:1 | AA | Lc 82.0 | Fine for body text |
| #106489 text on black | 3.20:1 | AA large text | Lc -19.9 | Dividers and decoration only |
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 700.
-
Step 50
50
#F2F6F9
oklch(97.1% 0.006 239.8)
-
Step 100
100
#E2ECF1
oklch(93.7% 0.013 228.9)
-
Step 200
200
#CADCE8
oklch(88.5% 0.025 236.9)
-
Step 300
300
#A5C6DA
oklch(80.9% 0.045 234.7)
-
Step 400
400
#72A9C8
oklch(70.8% 0.073 233.9)
-
Step 500
500
#4A93B9
oklch(63.2% 0.093 233.6)
-
Step 600
600
#277CA5
oklch(55.5% 0.101 234.2)
-
Step 700
700 (this color)
#106489
oklch(47.5% 0.094 234.2)
-
Step 800
800
#185573
oklch(42.6% 0.078 234.7)
-
Step 900
900
#1B475D
oklch(37.8% 0.061 233.4)
-
Step 950
950
#112936
oklch(26.8% 0.039 234.4)
#106489 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) | #52638B | 0.058 |
| Deuteranopia (no green cones) | #425988 | 0.047 |
| Tritanopia (no blue cones) | #006E71 | 0.058 |
| Achromatopsia (no color) | #5D5D5D | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #106489
#106489
oklch(47.5% 0.094 234.2)
- #844C23
#844C23
oklch(47.5% 0.094 54.3)
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 #106489, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Peacock Blue #016795 ΔE 0.019
- Denim #3B638C ΔE 0.031
- Light Navy Blue #2E5A88 ΔE 0.032
- Denim Blue #3B5B92 ΔE 0.044
- Ocean Blue #03719C ΔE 0.044
- YInMn Blue #415A77 ΔE 0.047
- Sea Blue #047495 ΔE 0.048
- Deep Sea Blue #015482 ΔE 0.050
Use #106489 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.