#265BE0
Closest named color: Azul (#1D5DEC). oklch(52.2% 0.21 263.9), rgb(38, 91, 224).
Aa
White text reads best on this color (5.74:1).
About this color
#265BE0 is a medium-dark, vivid blue. In OKLCH its lightness is 52%, its chroma 0.210 and its hue 264°. Its hue sits on the cool side of the wheel. The nearest named color is Azul (#1D5DEC), ΔE 0.019 away. White text reads best on it, at 5.74:1.
| Hue family | Blues |
| Lightness | medium-dark (52%) |
| Chroma | vivid (0.210) |
| Temperature | cool |
| Nearest name | Azul (#1D5DEC) |
| Black text | 3.65:1 |
| White text | 5.74:1 |
Values
| HEX | #265BE0 |
| RGB | rgb(38, 91, 224) |
| HSL | hsl(223, 75%, 51%) |
| OKLCH | oklch(52.2% 0.21 263.9) |
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 #265BE0 | 5.74:1 | AA | Lc -83.3 | Fine for body text |
| Black text on #265BE0 | 3.65:1 | AA large text | Lc 26.1 | Dividers and decoration only |
| #265BE0 text on white | 5.74:1 | AA | Lc 78.0 | Fine for body text |
| #265BE0 text on black | 3.65:1 | AA large text | Lc -23.8 | 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
#F1F6FF
oklch(97.2% 0.013 262.4)
-
Step 100
100
#E0EAFE
oklch(93.6% 0.029 264.4)
-
Step 200
200
#C7DAFF
oklch(88.6% 0.055 263.7)
-
Step 300
300
#A1C0FF
oklch(80.8% 0.096 264.1)
-
Step 400
400
#6F9DFF
oklch(70.7% 0.152 263.9)
-
Step 500
500
#4980FF
oklch(63% 0.198 264)
-
Step 600
600
#2963F5
oklch(55.6% 0.227 263.9)
-
Step 700
700 (this color)
#265BE0
oklch(52.2% 0.21 263.9)
-
Step 800
800
#1A43AC
oklch(42.6% 0.174 264)
-
Step 900
900
#1A3A88
oklch(37.6% 0.136 264.1)
-
Step 950
950
#102350
oklch(27% 0.086 264.2)
#265BE0 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) | #006FE4 | 0.047 |
| Deuteranopia (no green cones) | #005EDD | 0.016 |
| Tritanopia (no blue cones) | #007D95 | 0.161 |
| Achromatopsia (no color) | #666666 | 0.211 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #265BE0
#265BE0
oklch(52.2% 0.21 263.9)
- #866300
#866300
oklch(52.1% 0.107 84.3)
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 #265BE0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Azul #1D5DEC ΔE 0.019
- Warm Blue #4B57DB ΔE 0.036
- Neon Blue #4361EE ΔE 0.039
- Royal Blue #4169E1 ΔE 0.045
- Bright Blue #0165FC ΔE 0.048
- Cerulean Blue #056EEE ΔE 0.048
- Electric Blue #0652FF ΔE 0.052
- Blue Blue #2242C7 ΔE 0.070
Use #265BE0 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.