#245DD6
Closest named color: Azul (#1D5DEC). oklch(51.7% 0.196 262.6), rgb(36, 93, 214).
Aa
White text reads best on this color (5.81:1).
About this color
#245DD6 is a medium-dark, vivid blue. In OKLCH its lightness is 52%, its chroma 0.196 and its hue 263°. Its hue sits on the cool side of the wheel. The nearest named color is Azul (#1D5DEC), ΔE 0.034 away. White text reads best on it, at 5.81:1.
| Hue family | Blues |
| Lightness | medium-dark (52%) |
| Chroma | vivid (0.196) |
| Temperature | cool |
| Nearest name | Azul (#1D5DEC) |
| Black text | 3.61:1 |
| White text | 5.81:1 |
Values
| HEX | #245DD6 |
| RGB | rgb(36, 93, 214) |
| HSL | hsl(221, 71%, 49%) |
| OKLCH | oklch(51.7% 0.196 262.6) |
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 #245DD6 | 5.81:1 | AA | Lc -83.7 | Fine for body text |
| Black text on #245DD6 | 3.61:1 | AA large text | Lc 25.6 | Dividers and decoration only |
| #245DD6 text on white | 5.81:1 | AA | Lc 78.4 | Fine for body text |
| #245DD6 text on black | 3.61:1 | AA large text | Lc -23.4 | 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
#E0EAFD
oklch(93.5% 0.028 263.4)
-
Step 200
200
#C7DAFD
oklch(88.5% 0.053 262.7)
-
Step 300
300
#A0C1FE
oklch(80.9% 0.094 262.4)
-
Step 400
400
#6D9EFE
oklch(70.7% 0.151 262.7)
-
Step 500
500
#4682FD
oklch(63.2% 0.194 262.6)
-
Step 600
600
#2967EC
oklch(55.6% 0.211 262.7)
-
Step 700
700 (this color)
#245DD6
oklch(51.7% 0.196 262.6)
-
Step 800
800
#1946A6
oklch(42.7% 0.163 262.7)
-
Step 900
900
#1A3C83
oklch(37.6% 0.126 262.7)
-
Step 950
950
#10244D
oklch(27% 0.08 262.7)
#245DD6 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) | #006EDA | 0.042 |
| Deuteranopia (no green cones) | #005DD4 | 0.015 |
| Tritanopia (no blue cones) | #007B90 | 0.150 |
| Achromatopsia (no color) | #656565 | 0.196 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #245DD6
#245DD6
oklch(51.7% 0.196 262.6)
- #866100
#866100
oklch(51.7% 0.106 82.4)
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 #245DD6, closest first.
No curated palette has a color within ΔE 0.04 of #245DD6.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Azul #1D5DEC ΔE 0.034
- Warm Blue #4B57DB ΔE 0.039
- Royal Blue #4169E1 ΔE 0.045
- Neon Blue #4361EE ΔE 0.049
- Cerulean Blue #056EEE ΔE 0.053
- Bright Blue #0165FC ΔE 0.060
- Blue Blue #2242C7 ΔE 0.067
- Mid Blue #276AB3 ΔE 0.068
Use #245DD6 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.