#2452CD
Closest named color: Blue Blue (#2242C7). oklch(48.8% 0.197 264.4), rgb(36, 82, 205).
Aa
White text reads best on this color (6.63:1).
About this color
#2452CD is a medium-dark, vivid blue. In OKLCH its lightness is 49%, its chroma 0.197 and its hue 264°. 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 (0.197) |
| Temperature | cool |
| Nearest name | Blue Blue (#2242C7) |
| Black text | 3.16:1 |
| White text | 6.63:1 |
Values
| HEX | #2452CD |
| RGB | rgb(36, 82, 205) |
| HSL | hsl(224, 70%, 47%) |
| OKLCH | oklch(48.8% 0.197 264.4) |
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 #2452CD | 6.63:1 | AA | Lc -87.2 | Fine for body text |
| Black text on #2452CD | 3.16:1 | AA large text | Lc 21.9 | Dividers and decoration only |
| #2452CD text on white | 6.63:1 | AA | Lc 82.1 | Fine for body text |
| #2452CD 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
#F1F6FE
oklch(97.2% 0.012 259.8)
-
Step 100
100
#E1EAFD
oklch(93.6% 0.028 265.4)
-
Step 200
200
#C8D9FD
oklch(88.4% 0.053 265.3)
-
Step 300
300
#A2C0FF
oklch(80.9% 0.096 264.7)
-
Step 400
400
#709DFF
oklch(70.7% 0.152 264.2)
-
Step 500
500
#4C80FE
oklch(63.1% 0.196 264.5)
-
Step 600
600
#3165ED
oklch(55.5% 0.213 264.5)
-
Step 700
700 (this color)
#2452CD
oklch(48.8% 0.197 264.4)
-
Step 800
800
#1F45A7
oklch(42.7% 0.164 264.4)
-
Step 900
900
#1E3B84
oklch(37.6% 0.128 264.6)
-
Step 950
950
#12244D
oklch(27.1% 0.079 264)
#2452CD 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) | #0065D1 | 0.046 |
| Deuteranopia (no green cones) | #0055CB | 0.016 |
| Tritanopia (no blue cones) | #007287 | 0.154 |
| Achromatopsia (no color) | #5C5C5C | 0.198 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2452CD
#2452CD
oklch(48.8% 0.197 264.4)
- #7A5A00
#7A5A00
oklch(48.8% 0.1 84.4)
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 #2452CD, closest first.
No curated palette has a color within ΔE 0.04 of #2452CD.
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 0.050
- Azul #1D5DEC ΔE 0.054
- Majorelle Blue #3F37C9 ΔE 0.058
- Blue With A Hint Of Purple #533CC6 ΔE 0.067
- Blurple #5539CC ΔE 0.071
- Neon Blue #4361EE ΔE 0.072
- Royal Blue #4169E1 ΔE 0.073
Use #2452CD 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.