#294FD4
Closest named color: Blue Blue (#2242C7). oklch(49% 0.208 266.1), rgb(41, 79, 212).
Aa
White text reads best on this color (6.63:1).
About this color
#294FD4 is a medium-dark, vivid blue. In OKLCH its lightness is 49%, its chroma 0.208 and its hue 266°. Its hue sits on the cool side of the wheel. The nearest named color is Blue Blue (#2242C7), ΔE 0.038 away. White text reads best on it, at 6.63:1.
| Hue family | Blues |
| Lightness | medium-dark (49%) |
| Chroma | vivid (0.208) |
| Temperature | cool |
| Nearest name | Blue Blue (#2242C7) |
| Black text | 3.16:1 |
| White text | 6.63:1 |
Values
| HEX | #294FD4 |
| RGB | rgb(41, 79, 212) |
| HSL | hsl(227, 68%, 50%) |
| OKLCH | oklch(49% 0.208 266.1) |
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 #294FD4 | 6.63:1 | AA | Lc -87.1 | Fine for body text |
| Black text on #294FD4 | 3.16:1 | AA large text | Lc 22.0 | Dividers and decoration only |
| #294FD4 text on white | 6.63:1 | AA | Lc 82.1 | Fine for body text |
| #294FD4 text on black | 3.16:1 | AA large text | Lc -19.8 | 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 700.
-
Step 50
50
#F1F5FF
oklch(97% 0.014 268.5)
-
Step 100
100
#E1EAFE
oklch(93.6% 0.029 266.4)
-
Step 200
200
#C8D9FF
oklch(88.5% 0.056 266.2)
-
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
#3662F4
oklch(55.7% 0.224 266.2)
-
Step 700
700 (this color)
#294FD4
oklch(49% 0.208 266.1)
-
Step 800
800
#2242AC
oklch(42.7% 0.173 266.1)
-
Step 900
900
#203A88
oklch(37.8% 0.134 266.1)
-
Step 950
950
#13234F
oklch(27.1% 0.084 265.9)
#294FD4 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) | #0065D8 | 0.051 |
| Deuteranopia (no green cones) | #0055D1 | 0.021 |
| Tritanopia (no blue cones) | #00728A | 0.162 |
| Achromatopsia (no color) | #5C5C5C | 0.209 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #294FD4
#294FD4
oklch(49% 0.208 266.1)
- #795B00
#795B00
oklch(48.9% 0.1 86.2)
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 #294FD4, closest first.
No curated palette has a color within ΔE 0.04 of #294FD4.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blue Blue #2242C7 ΔE 0.038
- Warm Blue #4B57DB ΔE 0.046
- Azul #1D5DEC ΔE 0.048
- Majorelle Blue #3F37C9 ΔE 0.053
- Blue With A Hint Of Purple #533CC6 ΔE 0.063
- Blurple #5539CC ΔE 0.065
- Neon Blue #4361EE ΔE 0.067
- Electric Blue #0652FF ΔE 0.067
Use #294FD4 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.