#2794E5
Closest named color: Dark Sky Blue (#448EE4). oklch(64.7% 0.153 246.5), rgb(39, 148, 229).
Aa
Black text reads best on this color (6.45:1).
About this color
#2794E5 is a medium-light, vivid blue. In OKLCH its lightness is 65%, its chroma 0.153 and its hue 247°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Sky Blue (#448EE4), ΔE 0.021 away. Black text reads best on it, at 6.45:1.
| Hue family | Blues |
| Lightness | medium-light (65%) |
| Chroma | vivid (0.153) |
| Temperature | cool |
| Nearest name | Dark Sky Blue (#448EE4) |
| Black text | 6.45:1 |
| White text | 3.25:1 |
Values
| HEX | #2794E5 |
| RGB | rgb(39, 148, 229) |
| HSL | hsl(206, 79%, 53%) |
| OKLCH | oklch(64.7% 0.153 246.5) |
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 #2794E5 | 3.25:1 | AA large text | Lc -64.8 | Content text, not long reading |
| Black text on #2794E5 | 6.45:1 | AA | Lc 44.7 | Non-text elements, placeholder text |
| #2794E5 text on white | 3.25:1 | AA large text | Lc 59.3 | Large or bold text, headings |
| #2794E5 text on black | 6.45:1 | AA | Lc -42.4 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F0F6FC
oklch(97% 0.01 247.9)
-
Step 100
100
#DFECF8
oklch(93.7% 0.021 245.9)
-
Step 200
200
#C4DCF4
oklch(88.4% 0.042 248.3)
-
Step 300
300
#99C6EF
oklch(80.9% 0.075 246.4)
-
Step 400
400
#5DA7E7
oklch(70.7% 0.12 246.6)
-
Step 500
500 (this color)
#2794E5
oklch(64.7% 0.153 246.5)
-
Step 600
600
#0078C2
oklch(55.6% 0.145 246.5)
-
Step 700
700
#0065A4
oklch(49.2% 0.127 246.3)
-
Step 800
800
#005288
oklch(42.7% 0.112 246.9)
-
Step 900
900
#004472
oklch(37.6% 0.099 246.8)
-
Step 950
950
#052843
oklch(26.9% 0.064 246.6)
#2794E5 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) | #6D98E8 | 0.058 |
| Deuteranopia (no green cones) | #5287E3 | 0.041 |
| Tritanopia (no blue cones) | #00A8B2 | 0.109 |
| Achromatopsia (no color) | #8F8F8F | 0.153 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2794E5
#2794E5
oklch(64.7% 0.153 246.5)
- #C77900
#C77900
oklch(64.5% 0.143 66.3)
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 #2794E5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sky Blue #448EE4 ΔE 0.021
- Chefchaouen Blue #4895EF ΔE 0.027
- Dodger Blue #1E90FF ΔE 0.042
- Cornflower Blue #6495ED ΔE 0.049
- Water Blue #0E87CC ΔE 0.051
- Soft Blue #6488EA ΔE 0.054
- Cool Blue #4984B8 ΔE 0.073
- Faded Blue #658CBB ΔE 0.073
Use #2794E5 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.