#122150
Closest named color: Marine (#042E60). oklch(26.6% 0.089 266.9), rgb(18, 33, 80).
Aa
White text reads best on this color (15.45:1).
About this color
#122150 is a dark, moderately saturated blue. In OKLCH its lightness is 27%, its chroma 0.089 and its hue 267°. Its hue sits on the cool side of the wheel. The nearest named color is Marine (#042E60), ΔE 0.045 away. White text reads best on it, at 15.45:1.
| Hue family | Blues |
| Lightness | dark (27%) |
| Chroma | moderately saturated (0.089) |
| Temperature | cool |
| Nearest name | Marine (#042E60) |
| Black text | 1.35:1 |
| White text | 15.45:1 |
Values
| HEX | #122150 |
| RGB | rgb(18, 33, 80) |
| HSL | hsl(225, 63%, 19%) |
| OKLCH | oklch(26.6% 0.089 266.9) |
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 #122150 | 15.45:1 | AAA | Lc -104.9 | Preferred for body text |
| Black text on #122150 | 1.35:1 | Fails | Lc 0.0 | Not readable |
| #122150 text on white | 15.45:1 | AAA | Lc 102.1 | Preferred for body text |
| #122150 text on black | 1.35:1 | Fails | Lc 0.0 | Not readable |
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 950.
-
Step 50
50
#F1F5FF
oklch(97% 0.014 268.5)
-
Step 100
100
#E1EAFF
oklch(93.7% 0.03 267.2)
-
Step 200
200
#C8D9FF
oklch(88.5% 0.056 266.2)
-
Step 300
300
#A5BFFF
oklch(80.9% 0.095 267.2)
-
Step 400
400
#769BFF
oklch(70.7% 0.152 267.2)
-
Step 500
500
#537EFF
oklch(63.1% 0.197 266.8)
-
Step 600
600
#375FF9
oklch(55.6% 0.233 266.9)
-
Step 700
700
#2B4DD9
oklch(49.2% 0.217 266.9)
-
Step 800
800
#2340AF
oklch(42.6% 0.18 266.8)
-
Step 900
900
#20388A
oklch(37.6% 0.14 266.9)
-
Step 950
950 (this color)
#122150
oklch(26.6% 0.089 266.9)
#122150 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) | #022752 | 0.021 |
| Deuteranopia (no green cones) | #00224F | 0.017 |
| Tritanopia (no blue cones) | #002C34 | 0.072 |
| Achromatopsia (no color) | #242424 | 0.089 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #122150
#122150
oklch(26.6% 0.089 266.9)
- #312300
#312300
oklch(26.6% 0.054 86.2)
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 #122150, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Marine #042E60 ΔE 0.045
- Oxford Blue #1B263B ΔE 0.047
- Dark Indigo #1F0954 ΔE 0.055
- Navy Blue #001146 ΔE 0.058
- Midnight Blue #191970 ΔE 0.060
- Dark #1B2431 ΔE 0.062
- Space Cadet #2B2D42 ΔE 0.065
- Prussian Blue #1D3557 ΔE 0.066
Use #122150 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.