#242249
Closest named color: Oxford Blue (#1B263B). oklch(27.7% 0.07 283.1), rgb(36, 34, 73).
Aa
White text reads best on this color (14.99:1).
About this color
#242249 is a dark, moderately saturated purple. In OKLCH its lightness is 28%, its chroma 0.070 and its hue 283°. Its hue sits on the cool side of the wheel. The nearest named color is Oxford Blue (#1B263B), ΔE 0.035 away. White text reads best on it, at 14.99:1.
| Hue family | Purples |
| Lightness | dark (28%) |
| Chroma | moderately saturated (0.070) |
| Temperature | cool |
| Nearest name | Oxford Blue (#1B263B) |
| Black text | 1.40:1 |
| White text | 14.99:1 |
Values
| HEX | #242249 |
| RGB | rgb(36, 34, 73) |
| HSL | hsl(243, 36%, 21%) |
| OKLCH | oklch(27.7% 0.07 283.1) |
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 #242249 | 14.99:1 | AAA | Lc -104.6 | Preferred for body text |
| Black text on #242249 | 1.40:1 | Fails | Lc 0.0 | Not readable |
| #242249 text on white | 14.99:1 | AAA | Lc 101.8 | Preferred for body text |
| #242249 text on black | 1.40:1 | 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
#F4F5FD
oklch(97.2% 0.011 280.5)
-
Step 100
100
#E7E8FA
oklch(93.6% 0.024 283.4)
-
Step 200
200
#D4D6F8
oklch(88.5% 0.047 282.7)
-
Step 300
300
#B9BAF5
oklch(80.9% 0.083 283.6)
-
Step 400
400
#9694F1
oklch(70.7% 0.134 283.4)
-
Step 500
500
#7E77EB
oklch(63.1% 0.169 283.1)
-
Step 600
600
#695CDA
oklch(55.6% 0.186 283.2)
-
Step 700
700
#584BBD
oklch(49.1% 0.172 283.2)
-
Step 800
800
#483E99
oklch(42.7% 0.143 283.5)
-
Step 900
900
#3B367A
oklch(37.7% 0.112 282.9)
-
Step 950
950 (this color)
#242249
oklch(27.7% 0.07 283.1)
#242249 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) | #12284A | 0.029 |
| Deuteranopia (no green cones) | #102548 | 0.029 |
| Tritanopia (no blue cones) | #182A32 | 0.059 |
| Achromatopsia (no color) | #272727 | 0.070 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #242249
#242249
oklch(27.7% 0.07 283.1)
- #2D2900
#2D2900
oklch(27.7% 0.058 103.9)
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 #242249, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Oxford Blue #1B263B ΔE 0.035
- Space Cadet #2B2D42 ΔE 0.043
- Dark #1B2431 ΔE 0.050
- Marine #042E60 ΔE 0.057
- Gunmetal #293241 ΔE 0.059
- Prussian Blue #1D3557 ΔE 0.060
- Dark Indigo #1F0954 ΔE 0.064
- Jet #212529 ΔE 0.064
Use #242249 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.