#294F99
Closest named color: Dusk Blue (#26538D). oklch(44.2% 0.129 262.1), rgb(41, 79, 153).
Aa
White text reads best on this color (7.85:1).
About this color
#294F99 is a dark, moderately saturated blue. In OKLCH its lightness is 44%, its chroma 0.129 and its hue 262°. Its hue sits on the cool side of the wheel. The nearest named color is Dusk Blue (#26538D), ΔE 0.024 away. White text reads best on it, at 7.85:1.
| Hue family | Blues |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.129) |
| Temperature | cool |
| Nearest name | Dusk Blue (#26538D) |
| Black text | 2.67:1 |
| White text | 7.85:1 |
Values
| HEX | #294F99 |
| RGB | rgb(41, 79, 153) |
| HSL | hsl(220, 58%, 38%) |
| OKLCH | oklch(44.2% 0.129 262.1) |
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 #294F99 | 7.85:1 | AAA | Lc -91.7 | Preferred for body text |
| Black text on #294F99 | 2.67:1 | Fails | Lc 17.1 | Dividers and decoration only |
| #294F99 text on white | 7.85:1 | AAA | Lc 86.9 | Fine for body text |
| #294F99 text on black | 2.67:1 | Fails | Lc -15.2 | Dividers and decoration only |
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
#F2F6FC
oklch(97.2% 0.009 258.3)
-
Step 100
100
#E2EAF9
oklch(93.5% 0.022 263.2)
-
Step 200
200
#CADAF6
oklch(88.5% 0.042 261.7)
-
Step 300
300
#A6C1F2
oklch(80.8% 0.076 262.2)
-
Step 400
400
#77A0EC
oklch(70.8% 0.121 262.1)
-
Step 500
500
#5486E5
oklch(63.1% 0.153 262)
-
Step 600
600
#396DD4
oklch(55.5% 0.168 262.2)
-
Step 700
700
#2C5BB7
oklch(49.1% 0.155 262)
-
Step 800
800 (this color)
#294F99
oklch(44.2% 0.129 262.1)
-
Step 900
900
#233F76
oklch(37.7% 0.1 262.3)
-
Step 950
950
#152545
oklch(26.9% 0.064 262.8)
#294F99 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) | #27579C | 0.022 |
| Deuteranopia (no green cones) | #094D98 | 0.022 |
| Tritanopia (no blue cones) | #00606C | 0.102 |
| Achromatopsia (no color) | #525252 | 0.129 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #294F99
#294F99
oklch(44.2% 0.129 262.1)
- #6C4D00
#6C4D00
oklch(44.2% 0.091 81.9)
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 #294F99, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusk Blue #26538D ΔE 0.024
- Cobalt #1E488F ΔE 0.028
- Light Navy #155084 ΔE 0.040
- Denim Blue #3B5B92 ΔE 0.045
- Light Navy Blue #2E5A88 ΔE 0.047
- Blueberry #464196 ΔE 0.047
- Deep Sea Blue #015482 ΔE 0.049
- Twilight #4E518B ΔE 0.052
Use #294F99 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.