#22419E
Closest named color: Sapphire (#2138AB). oklch(41.3% 0.156 265.7), rgb(34, 65, 158).
Aa
White text reads best on this color (9.06:1).
About this color
#22419E is a dark, vivid blue. In OKLCH its lightness is 41%, its chroma 0.156 and its hue 266°. Its hue sits on the cool side of the wheel. The nearest named color is Sapphire (#2138AB), ΔE 0.030 away. White text reads best on it, at 9.06:1.
| Hue family | Blues |
| Lightness | dark (41%) |
| Chroma | vivid (0.156) |
| Temperature | cool |
| Nearest name | Sapphire (#2138AB) |
| Black text | 2.31:1 |
| White text | 9.06:1 |
Values
| HEX | #22419E |
| RGB | rgb(34, 65, 158) |
| HSL | hsl(225, 65%, 38%) |
| OKLCH | oklch(41.3% 0.156 265.7) |
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 #22419E | 9.06:1 | AAA | Lc -94.7 | Preferred for body text |
| Black text on #22419E | 2.31:1 | Fails | Lc 13.7 | Not readable |
| #22419E text on white | 9.06:1 | AAA | Lc 90.3 | Preferred for body text |
| #22419E text on black | 2.31:1 | Fails | Lc -12.0 | 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 800.
-
Step 50
50
#F1F5FE
oklch(97% 0.013 266.7)
-
Step 100
100
#E1EAFC
oklch(93.6% 0.026 264.4)
-
Step 200
200
#C9D9FC
oklch(88.5% 0.051 265.9)
-
Step 300
300
#A5C0FC
oklch(80.9% 0.09 265.7)
-
Step 400
400
#759CFB
oklch(70.6% 0.146 265.9)
-
Step 500
500
#5380F8
oklch(63% 0.186 265.8)
-
Step 600
600
#3A66E7
oklch(55.6% 0.202 265.8)
-
Step 700
700
#2D54C9
oklch(49.1% 0.187 265.7)
-
Step 800
800 (this color)
#22419E
oklch(41.3% 0.156 265.7)
-
Step 900
900
#223C81
oklch(37.8% 0.121 265.4)
-
Step 950
950
#14244C
oklch(27.1% 0.077 265.2)
#22419E 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) | #004FA1 | 0.037 |
| Deuteranopia (no green cones) | #00439C | 0.020 |
| Tritanopia (no blue cones) | #005869 | 0.121 |
| Achromatopsia (no color) | #494949 | 0.156 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #22419E
#22419E
oklch(41.3% 0.156 265.7)
- #604700
#604700
oklch(41.4% 0.085 85.5)
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 #22419E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sapphire #2138AB ΔE 0.030
- Cobalt #1E488F ΔE 0.032
- Blueberry #464196 ΔE 0.048
- Dark Slate Blue #483D8B ΔE 0.058
- Dusk Blue #26538D ΔE 0.060
- Light Navy #155084 ΔE 0.063
- Twilight Blue #0A437A ΔE 0.064
- Blue Blue #2242C7 ΔE 0.066
Use #22419E 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.