#22264A
Closest named color: Oxford Blue (#1B263B). oklch(28.5% 0.066 276.6), rgb(34, 38, 74).
Aa
White text reads best on this color (14.54:1).
About this color
#22264A is a dark, muted blue. In OKLCH its lightness is 28%, its chroma 0.066 and its hue 277°. Its hue sits on the cool side of the wheel. The nearest named color is Oxford Blue (#1B263B), ΔE 0.031 away. White text reads best on it, at 14.54:1.
| Hue family | Blues |
| Lightness | dark (28%) |
| Chroma | muted (0.066) |
| Temperature | cool |
| Nearest name | Oxford Blue (#1B263B) |
| Black text | 1.44:1 |
| White text | 14.54:1 |
Values
| HEX | #22264A |
| RGB | rgb(34, 38, 74) |
| HSL | hsl(234, 37%, 21%) |
| OKLCH | oklch(28.5% 0.066 276.6) |
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 #22264A | 14.54:1 | AAA | Lc -104.1 | Preferred for body text |
| Black text on #22264A | 1.44:1 | Fails | Lc 0.0 | Not readable |
| #22264A text on white | 14.54:1 | AAA | Lc 101.2 | Preferred for body text |
| #22264A text on black | 1.44:1 | 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
#F3F5FD
oklch(97.1% 0.011 274.9)
-
Step 100
100
#E5E9F9
oklch(93.6% 0.022 274.7)
-
Step 200
200
#D1D7F6
oklch(88.4% 0.043 276.8)
-
Step 300
300
#B3BDF3
oklch(80.9% 0.077 276.4)
-
Step 400
400
#8D99ED
oklch(70.8% 0.123 276.6)
-
Step 500
500
#727DE8
oklch(63.2% 0.159 276.4)
-
Step 600
600
#5C63D6
oklch(55.6% 0.174 276.5)
-
Step 700
700
#4C51B9
oklch(49% 0.161 276.6)
-
Step 800
800
#3E4396
oklch(42.6% 0.134 276.5)
-
Step 900
900
#353A77
oklch(37.8% 0.103 276.8)
-
Step 950
950 (this color)
#22264A
oklch(28.5% 0.066 276.6)
#22264A 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) | #172B4B | 0.020 |
| Deuteranopia (no green cones) | #142849 | 0.020 |
| Tritanopia (no blue cones) | #132E34 | 0.058 |
| Achromatopsia (no color) | #292929 | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #22264A
#22264A
oklch(28.5% 0.066 276.6)
- #322A00
#322A00
oklch(28.5% 0.059 98)
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 #22264A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Oxford Blue #1B263B ΔE 0.031
- Space Cadet #2B2D42 ΔE 0.034
- Prussian Blue #1D3557 ΔE 0.048
- Dark #1B2431 ΔE 0.049
- Gunmetal #293241 ΔE 0.049
- Marine #042E60 ΔE 0.049
- Jet #212529 ΔE 0.062
- Dark Blue Grey #1F3B4D ΔE 0.068
Use #22264A 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.