#294AAF
Closest named color: Blue Blue (#2242C7). oklch(44.8% 0.166 266), rgb(41, 74, 175).
Aa
White text reads best on this color (7.79:1).
About this color
#294AAF is a dark, vivid blue. In OKLCH its lightness is 45%, its chroma 0.166 and its hue 266°. Its hue sits on the cool side of the wheel. The nearest named color is Blue Blue (#2242C7), ΔE 0.043 away. White text reads best on it, at 7.79:1.
| Hue family | Blues |
| Lightness | dark (45%) |
| Chroma | vivid (0.166) |
| Temperature | cool |
| Nearest name | Blue Blue (#2242C7) |
| Black text | 2.69:1 |
| White text | 7.79:1 |
Values
| HEX | #294AAF |
| RGB | rgb(41, 74, 175) |
| HSL | hsl(225, 62%, 42%) |
| OKLCH | oklch(44.8% 0.166 266) |
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 #294AAF | 7.79:1 | AAA | Lc -91.3 | Preferred for body text |
| Black text on #294AAF | 2.69:1 | Fails | Lc 17.5 | Dividers and decoration only |
| #294AAF text on white | 7.79:1 | AAA | Lc 86.5 | Fine for body text |
| #294AAF text on black | 2.69:1 | Fails | Lc -15.5 | 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
#F1F5FF
oklch(97% 0.014 268.5)
-
Step 100
100
#E1EAFD
oklch(93.6% 0.028 265.4)
-
Step 200
200
#C9D9FE
oklch(88.5% 0.054 266.8)
-
Step 300
300
#A4C0FF
oklch(81% 0.095 265.8)
-
Step 400
400
#749CFF
oklch(70.8% 0.152 266)
-
Step 500
500
#517FFF
oklch(63.2% 0.197 266)
-
Step 600
600
#3763EF
oklch(55.5% 0.216 266)
-
Step 700
700
#2B51D0
oklch(49.1% 0.201 266.1)
-
Step 800
800 (this color)
#294AAF
oklch(44.8% 0.166 266)
-
Step 900
900
#213A85
oklch(37.6% 0.13 266.3)
-
Step 950
950
#13234E
oklch(27% 0.082 265.8)
#294AAF 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) | #0059B2 | 0.040 |
| Deuteranopia (no green cones) | #004CAD | 0.023 |
| Tritanopia (no blue cones) | #006375 | 0.130 |
| Achromatopsia (no color) | #525252 | 0.166 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #294AAF
#294AAF
oklch(44.8% 0.166 266)
- #6B5000
#6B5000
oklch(44.7% 0.092 86.1)
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 #294AAF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blue Blue #2242C7 ΔE 0.043
- Sapphire #2138AB ΔE 0.045
- Cobalt #1E488F ΔE 0.054
- Blueberry #464196 ΔE 0.055
- Majorelle Blue #3F37C9 ΔE 0.059
- Dusk Blue #26538D ΔE 0.063
- Blue With A Hint Of Purple #533CC6 ΔE 0.069
- Dark Slate Blue #483D8B ΔE 0.073
Use #294AAF 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.