#244691
Closest named color: Cobalt (#1E488F). oklch(41.3% 0.13 263.4), rgb(36, 70, 145).
Aa
White text reads best on this color (8.89:1).
About this color
#244691 is a dark, moderately saturated blue. In OKLCH its lightness is 41%, its chroma 0.130 and its hue 263°. Its hue sits on the cool side of the wheel. The nearest named color is Cobalt (#1E488F), ΔE 0.008 away. White text reads best on it, at 8.89:1.
| Hue family | Blues |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.130) |
| Temperature | cool |
| Nearest name | Cobalt (#1E488F) |
| Black text | 2.35:1 |
| White text | 8.89:1 |
Values
| HEX | #244691 |
| RGB | rgb(36, 70, 145) |
| HSL | hsl(221, 60%, 35%) |
| OKLCH | oklch(41.3% 0.13 263.4) |
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 #244691 | 8.89:1 | AAA | Lc -94.5 | Preferred for body text |
| Black text on #244691 | 2.35:1 | Fails | Lc 14.0 | Not readable |
| #244691 text on white | 8.89:1 | AAA | Lc 90.0 | Preferred for body text |
| #244691 text on black | 2.35:1 | Fails | Lc -12.3 | 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
#F2F6FD
oklch(97.2% 0.01 261.8)
-
Step 100
100
#E2EAF9
oklch(93.5% 0.022 263.2)
-
Step 200
200
#CBDAF6
oklch(88.6% 0.042 263)
-
Step 300
300
#A7C1F3
oklch(80.9% 0.077 263.3)
-
Step 400
400
#799FED
oklch(70.7% 0.122 263.8)
-
Step 500
500
#5785E7
oklch(63.1% 0.156 263.6)
-
Step 600
600
#3D6CD5
oklch(55.5% 0.17 263.7)
-
Step 700
700
#2F5AB9
oklch(49.2% 0.158 263.4)
-
Step 800
800 (this color)
#244691
oklch(41.3% 0.13 263.4)
-
Step 900
900
#243F77
oklch(37.8% 0.101 263.1)
-
Step 950
950
#152546
oklch(27% 0.065 263.2)
#244691 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) | #184F94 | 0.025 |
| Deuteranopia (no green cones) | #00458F | 0.023 |
| Tritanopia (no blue cones) | #005864 | 0.104 |
| Achromatopsia (no color) | #4A4A4A | 0.130 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #244691
#244691
oklch(41.3% 0.13 263.4)
- #614600
#614600
oklch(41.3% 0.085 83.4)
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 #244691, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cobalt #1E488F ΔE 0.008
- Light Navy #155084 ΔE 0.039
- Dusk Blue #26538D ΔE 0.039
- Blueberry #464196 ΔE 0.045
- Twilight Blue #0A437A ΔE 0.045
- Dark Slate Blue #483D8B ΔE 0.050
- Deep Sea Blue #015482 ΔE 0.052
- Sapphire #2138AB ΔE 0.056
Use #244691 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.