#293768
Closest named color: Marine Blue (#01386A). oklch(35.2% 0.087 269.5), rgb(41, 55, 104).
Aa
White text reads best on this color (11.40:1).
About this color
#293768 is a dark, moderately saturated blue. In OKLCH its lightness is 35%, its chroma 0.087 and its hue 270°. Its hue sits on the cool side of the wheel. The nearest named color is Marine Blue (#01386A), ΔE 0.034 away. White text reads best on it, at 11.40:1.
| Hue family | Blues |
| Lightness | dark (35%) |
| Chroma | moderately saturated (0.087) |
| Temperature | cool |
| Nearest name | Marine Blue (#01386A) |
| Black text | 1.84:1 |
| White text | 11.40:1 |
Values
| HEX | #293768 |
| RGB | rgb(41, 55, 104) |
| HSL | hsl(227, 43%, 28%) |
| OKLCH | oklch(35.2% 0.087 269.5) |
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 #293768 | 11.40:1 | AAA | Lc -99.9 | Preferred for body text |
| Black text on #293768 | 1.84:1 | Fails | Lc 7.8 | Not readable |
| #293768 text on white | 11.40:1 | AAA | Lc 96.1 | Preferred for body text |
| #293768 text on black | 1.84:1 | 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 900.
-
Step 50
50
#F3F5FC
oklch(97.1% 0.01 273.4)
-
Step 100
100
#E5EAF7
oklch(93.7% 0.018 269.1)
-
Step 200
200
#CFD9F2
oklch(88.5% 0.036 268.3)
-
Step 300
300
#B0BFEC
oklch(80.9% 0.066 270.5)
-
Step 400
400
#869DE2
oklch(70.6% 0.105 269.5)
-
Step 500
500
#6984DA
oklch(63.1% 0.133 269.2)
-
Step 600
600
#526CC7
oklch(55.7% 0.144 269.3)
-
Step 700
700
#4359AC
oklch(49% 0.135 269.7)
-
Step 800
800
#37498C
oklch(42.7% 0.113 269.8)
-
Step 900
900 (this color)
#293768
oklch(35.2% 0.087 269.5)
-
Step 950
950
#1C2541
oklch(27.1% 0.054 269.1)
#293768 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) | #213D6A | 0.019 |
| Deuteranopia (no green cones) | #193767 | 0.019 |
| Tritanopia (no blue cones) | #01424A | 0.078 |
| Achromatopsia (no color) | #3A3A3A | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #293768
#293768
oklch(35.2% 0.087 269.5)
- #4A3800
#4A3800
oklch(35.1% 0.072 88.5)
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 #293768, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Marine Blue #01386A ΔE 0.034
- Prussian Blue #1D3557 ΔE 0.035
- Twilight Blue #0A437A ΔE 0.046
- Marine #042E60 ΔE 0.051
- Dark Blue Grey #1F3B4D ΔE 0.055
- Dark Grey Blue #29465B ΔE 0.057
- Midnight Green #073B4C ΔE 0.064
- Charcoal #264653 ΔE 0.067
Use #293768 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.