#265FE1
Closest named color: Azul (#1D5DEC). oklch(53% 0.207 263.2), rgb(38, 95, 225).
Aa
White text reads best on this color (5.51:1).
About this color
#265FE1 is a medium-dark, vivid blue. In OKLCH its lightness is 53%, its chroma 0.207 and its hue 263°. Its hue sits on the cool side of the wheel. The nearest named color is Azul (#1D5DEC), ΔE 0.018 away. White text reads best on it, at 5.51:1.
| Hue family | Blues |
| Lightness | medium-dark (53%) |
| Chroma | vivid (0.207) |
| Temperature | cool |
| Nearest name | Azul (#1D5DEC) |
| Black text | 3.80:1 |
| White text | 5.51:1 |
Values
| HEX | #265FE1 |
| RGB | rgb(38, 95, 225) |
| HSL | hsl(222, 76%, 52%) |
| OKLCH | oklch(53% 0.207 263.2) |
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 #265FE1 | 5.51:1 | AA | Lc -82.2 | Fine for body text |
| Black text on #265FE1 | 3.80:1 | AA large text | Lc 27.2 | Dividers and decoration only |
| #265FE1 text on white | 5.51:1 | AA | Lc 76.8 | Fine for body text |
| #265FE1 text on black | 3.80:1 | AA large text | Lc -24.9 | 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 600.
-
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
#C7DAFC
oklch(88.5% 0.051 262.1)
-
Step 300
300
#A1C1FE
oklch(81% 0.094 263)
-
Step 400
400
#6F9EFD
oklch(70.8% 0.149 263.2)
-
Step 500
500
#4982FB
oklch(63.2% 0.19 263.1)
-
Step 600
600 (this color)
#265FE1
oklch(53% 0.207 263.2)
-
Step 700
700
#2155CB
oklch(49.1% 0.192 263.2)
-
Step 800
800
#1C46A4
oklch(42.6% 0.159 263.2)
-
Step 900
900
#1C3C82
oklch(37.6% 0.124 263.2)
-
Step 950
950
#11244C
oklch(27% 0.078 263.1)
#265FE1 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) | #0072E5 | 0.045 |
| Deuteranopia (no green cones) | #0060DF | 0.015 |
| Tritanopia (no blue cones) | #008097 | 0.159 |
| Achromatopsia (no color) | #696969 | 0.207 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #265FE1
#265FE1
oklch(53% 0.207 263.2)
- #8A6500
#8A6500
oklch(53% 0.109 83.3)
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 #265FE1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Azul #1D5DEC ΔE 0.018
- Neon Blue #4361EE ΔE 0.034
- Royal Blue #4169E1 ΔE 0.037
- Warm Blue #4B57DB ΔE 0.037
- Cerulean Blue #056EEE ΔE 0.039
- Bright Blue #0165FC ΔE 0.043
- Electric Blue #0652FF ΔE 0.055
- Dark Periwinkle #665FD1 ΔE 0.075
Use #265FE1 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.