#122B61
Closest named color: Marine (#042E60). oklch(30.5% 0.101 263.1), rgb(18, 43, 97).
Aa
White text reads best on this color (13.60:1).
About this color
#122B61 is a dark, moderately saturated blue. In OKLCH its lightness is 30%, its chroma 0.101 and its hue 263°. Its hue sits on the cool side of the wheel. The nearest named color is Marine (#042E60), ΔE 0.012 away. White text reads best on it, at 13.60:1.
| Hue family | Blues |
| Lightness | dark (30%) |
| Chroma | moderately saturated (0.101) |
| Temperature | cool |
| Nearest name | Marine (#042E60) |
| Black text | 1.54:1 |
| White text | 13.60:1 |
Values
| HEX | #122B61 |
| RGB | rgb(18, 43, 97) |
| HSL | hsl(221, 69%, 23%) |
| OKLCH | oklch(30.5% 0.101 263.1) |
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 #122B61 | 13.60:1 | AAA | Lc -102.9 | Preferred for body text |
| Black text on #122B61 | 1.54:1 | Fails | Lc 0.0 | Not readable |
| #122B61 text on white | 13.60:1 | AAA | Lc 99.8 | Preferred for body text |
| #122B61 text on black | 1.54:1 | 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
#F1F6FF
oklch(97.2% 0.013 262.4)
-
Step 100
100
#DFEAFF
oklch(93.5% 0.031 263.5)
-
Step 200
200
#C6DAFF
oklch(88.5% 0.056 262.8)
-
Step 300
300
#A0C1FF
oklch(80.9% 0.095 262.7)
-
Step 400
400
#6D9EFF
oklch(70.8% 0.152 262.8)
-
Step 500
500
#4681FF
oklch(63.1% 0.198 263.1)
-
Step 600
600
#1B60FF
oklch(55.6% 0.245 263.1)
-
Step 700
700
#0149E9
oklch(49.2% 0.247 263)
-
Step 800
800
#063DBC
oklch(42.6% 0.205 263.1)
-
Step 900
900
#0E3794
oklch(37.7% 0.159 263)
-
Step 950
950 (this color)
#122B61
oklch(30.5% 0.101 263.1)
#122B61 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) | #063263 | 0.021 |
| Deuteranopia (no green cones) | #002A60 | 0.015 |
| Tritanopia (no blue cones) | #003841 | 0.079 |
| Achromatopsia (no color) | #2E2E2E | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #122B61
#122B61
oklch(30.5% 0.101 263.1)
- #3E2B00
#3E2B00
oklch(30.4% 0.062 82.4)
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 #122B61, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Marine #042E60 ΔE 0.012
- Marine Blue #01386A ΔE 0.039
- Prussian Blue #1D3557 ΔE 0.041
- Midnight Blue #191970 ΔE 0.050
- Space Cadet #2B2D42 ΔE 0.066
- Oxford Blue #1B263B ΔE 0.069
- Midnight Green #073B4C ΔE 0.069
- Dark Blue Grey #1F3B4D ΔE 0.070
Use #122B61 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.