#125886
Closest named color: Deep Sea Blue (#015482). oklch(44.3% 0.1 243.7), rgb(18, 88, 134).
Aa
White text reads best on this color (7.59:1).
About this color
#125886 is a dark, moderately saturated blue. In OKLCH its lightness is 44%, its chroma 0.100 and its hue 244°. Its hue sits on the cool side of the wheel. The nearest named color is Deep Sea Blue (#015482), ΔE 0.016 away. White text reads best on it, at 7.59:1.
| Hue family | Blues |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.100) |
| Temperature | cool |
| Nearest name | Deep Sea Blue (#015482) |
| Black text | 2.76:1 |
| White text | 7.59:1 |
Values
| HEX | #125886 |
| RGB | rgb(18, 88, 134) |
| HSL | hsl(204, 76%, 30%) |
| OKLCH | oklch(44.3% 0.1 243.7) |
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 #125886 | 7.59:1 | AAA | Lc -90.8 | Preferred for body text |
| Black text on #125886 | 2.76:1 | Fails | Lc 18.0 | Dividers and decoration only |
| #125886 text on white | 7.59:1 | AAA | Lc 86.0 | Fine for body text |
| #125886 text on black | 2.76:1 | Fails | Lc -16.1 | 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 800.
-
Step 50
50
#F1F6FA
oklch(97.1% 0.008 241.7)
-
Step 100
100
#E1EBF5
oklch(93.5% 0.017 248)
-
Step 200
200
#C8DCED
oklch(88.5% 0.032 243.7)
-
Step 300
300
#A1C6E4
oklch(81% 0.058 243)
-
Step 400
400
#6CA7D7
oklch(70.7% 0.094 244.2)
-
Step 500
500
#4090CC
oklch(63% 0.119 244.1)
-
Step 600
600
#1479B9
oklch(55.5% 0.13 244)
-
Step 700
700
#00669F
oklch(49.1% 0.12 243.6)
-
Step 800
800 (this color)
#125886
oklch(44.3% 0.1 243.7)
-
Step 900
900
#154568
oklch(37.7% 0.079 244.5)
-
Step 950
950
#0E293D
oklch(27.1% 0.05 243.6)
#125886 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) | #425A88 | 0.044 |
| Deuteranopia (no green cones) | #324F85 | 0.033 |
| Tritanopia (no blue cones) | #006369 | 0.067 |
| Achromatopsia (no color) | #545454 | 0.100 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #125886
#125886
oklch(44.3% 0.1 243.7)
- #794501
#794501
oklch(44.3% 0.1 63.5)
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 #125886, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Sea Blue #015482 ΔE 0.016
- Light Navy Blue #2E5A88 ΔE 0.022
- Dusk Blue #26538D ΔE 0.024
- Light Navy #155084 ΔE 0.024
- Denim Blue #3B5B92 ΔE 0.042
- Peacock Blue #016795 ΔE 0.046
- YInMn Blue #415A77 ΔE 0.048
- Denim #3B638C ΔE 0.051
Use #125886 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.