#22213A
Closest named color: Oxford Blue (#1B263B). oklch(26.2% 0.046 284.5), rgb(34, 33, 58).
Aa
White text reads best on this color (15.59:1).
About this color
#22213A is a dark, muted purple. In OKLCH its lightness is 26%, its chroma 0.046 and its hue 285°. Its hue sits on the cool side of the wheel. The nearest named color is Oxford Blue (#1B263B), ΔE 0.019 away. White text reads best on it, at 15.59:1.
| Hue family | Purples |
| Lightness | dark (26%) |
| Chroma | muted (0.046) |
| Temperature | cool |
| Nearest name | Oxford Blue (#1B263B) |
| Black text | 1.34:1 |
| White text | 15.59:1 |
Values
| HEX | #22213A |
| RGB | rgb(34, 33, 58) |
| HSL | hsl(242, 27%, 18%) |
| OKLCH | oklch(26.2% 0.046 284.5) |
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 #22213A | 15.59:1 | AAA | Lc -105.2 | Preferred for body text |
| Black text on #22213A | 1.34:1 | Fails | Lc 0.0 | Not readable |
| #22213A text on white | 15.59:1 | AAA | Lc 102.5 | Preferred for body text |
| #22213A text on black | 1.34:1 | 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
#F5F5FA
oklch(97.2% 0.007 286.3)
-
Step 100
100
#E8E9F4
oklch(93.6% 0.015 281.9)
-
Step 200
200
#D6D7ED
oklch(88.5% 0.03 283.7)
-
Step 300
300
#BCBCE3
oklch(80.8% 0.055 285.1)
-
Step 400
400
#9A99D6
oklch(70.7% 0.089 284.6)
-
Step 500
500
#827FCB
oklch(63.1% 0.113 284.5)
-
Step 600
600
#6C67B7
oklch(55.5% 0.122 284.5)
-
Step 700
700
#5B569E
oklch(49.2% 0.113 284.6)
-
Step 800
800
#4A4680
oklch(42.6% 0.094 284.8)
-
Step 900
900
#3E3B67
oklch(37.7% 0.074 285.4)
-
Step 950
950 (this color)
#22213A
oklch(26.2% 0.046 284.5)
#22213A 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) | #19243B | 0.016 |
| Deuteranopia (no green cones) | #182339 | 0.017 |
| Tritanopia (no blue cones) | #1C262A | 0.041 |
| Achromatopsia (no color) | #242424 | 0.046 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #22213A
#22213A
oklch(26.2% 0.046 284.5)
- #282507
#282507
oklch(26% 0.046 103.6)
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 #22213A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Oxford Blue #1B263B ΔE 0.019
- Dark #1B2431 ΔE 0.025
- Jet #212529 ΔE 0.039
- Space Cadet #2B2D42 ΔE 0.044
- Rich Black #0D1B2A ΔE 0.051
- Gunmetal #293241 ΔE 0.058
- Eggplant #380835 ΔE 0.073
- Prussian Blue #1D3557 ΔE 0.074
Use #22213A 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.