#2CA3FC
Closest named color: Chefchaouen Blue (#4895EF). oklch(69.4% 0.165 246.7), rgb(44, 163, 252).
Aa
Black text reads best on this color (7.75:1).
About this color
#2CA3FC is a medium-light, vivid blue. In OKLCH its lightness is 69%, its chroma 0.165 and its hue 247°. Its hue sits on the cool side of the wheel. The nearest named color is Chefchaouen Blue (#4895EF), ΔE 0.038 away. Black text reads best on it, at 7.75:1.
| Hue family | Blues |
| Lightness | medium-light (69%) |
| Chroma | vivid (0.165) |
| Temperature | cool |
| Nearest name | Chefchaouen Blue (#4895EF) |
| Black text | 7.75:1 |
| White text | 2.70:1 |
Values
| HEX | #2CA3FC |
| RGB | rgb(44, 163, 252) |
| HSL | hsl(206, 97%, 58%) |
| OKLCH | oklch(69.4% 0.165 246.7) |
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 #2CA3FC | 2.70:1 | Fails | Lc -57.2 | Large or bold text, headings |
| Black text on #2CA3FC | 7.75:1 | AAA | Lc 52.0 | Large or bold text, headings |
| #2CA3FC text on white | 2.70:1 | Fails | Lc 52.0 | Large or bold text, headings |
| #2CA3FC text on black | 7.75:1 | AAA | Lc -49.9 | Large or bold text, headings |
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 400.
-
Step 50
50
#EEF7FE
oklch(97.1% 0.013 241)
-
Step 100
100
#DBECFD
oklch(93.6% 0.029 248.1)
-
Step 200
200
#BBDEFE
oklch(88.6% 0.058 246.1)
-
Step 300
300
#89C7FF
oklch(80.9% 0.102 246.7)
-
Step 400
400 (this color)
#2CA3FC
oklch(69.4% 0.165 246.7)
-
Step 500
500
#008FE6
oklch(63.1% 0.164 246.6)
-
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
#002846
oklch(26.9% 0.07 246.6)
#2CA3FC 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) | #79A7FF | 0.063 |
| Deuteranopia (no green cones) | #5A95FA | 0.043 |
| Tritanopia (no blue cones) | #00B9C4 | 0.117 |
| Achromatopsia (no color) | #9D9D9D | 0.165 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2CA3FC
#2CA3FC
oklch(69.4% 0.165 246.7)
- #DB8600
#DB8600
oklch(69.4% 0.154 66.5)
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 #2CA3FC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chefchaouen Blue #4895EF ΔE 0.038
- Cornflower Blue #6495ED ΔE 0.050
- Dodger Blue #1E90FF ΔE 0.053
- Dark Sky Blue #448EE4 ΔE 0.060
- Deep Sky Blue #00BFFF ΔE 0.075
- Soft Blue #6488EA ΔE 0.075
- Periwinkle Blue #8F99FB ΔE 0.088
- Water Blue #0E87CC ΔE 0.099
Use #2CA3FC 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.