#264BC1
Closest named color: Blue Blue (#2242C7). oklch(46.5% 0.189 265.8), rgb(38, 75, 193).
Aa
White text reads best on this color (7.34:1).
About this color
#264BC1 is a medium-dark, vivid blue. In OKLCH its lightness is 46%, its chroma 0.189 and its hue 266°. Its hue sits on the cool side of the wheel. The nearest named color is Blue Blue (#2242C7), ΔE 0.023 away. White text reads best on it, at 7.34:1.
| Hue family | Blues |
| Lightness | medium-dark (46%) |
| Chroma | vivid (0.189) |
| Temperature | cool |
| Nearest name | Blue Blue (#2242C7) |
| Black text | 2.85:1 |
| White text | 7.34:1 |
Values
| HEX | #264BC1 |
| RGB | rgb(38, 75, 193) |
| HSL | hsl(226, 67%, 45%) |
| OKLCH | oklch(46.5% 0.189 265.8) |
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 #264BC1 | 7.34:1 | AAA | Lc -89.7 | Fine for body text |
| Black text on #264BC1 | 2.85:1 | Fails | Lc 19.2 | Dividers and decoration only |
| #264BC1 text on white | 7.34:1 | AAA | Lc 84.8 | Fine for body text |
| #264BC1 text on black | 2.85:1 | Fails | Lc -17.2 | 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
#F1F5FE
oklch(97% 0.013 266.7)
-
Step 100
100
#E1EAFC
oklch(93.6% 0.026 264.4)
-
Step 200
200
#C9D9FC
oklch(88.5% 0.051 265.9)
-
Step 300
300
#A5C0FD
oklch(81% 0.092 265.9)
-
Step 400
400
#759CFC
oklch(70.6% 0.147 266)
-
Step 500
500
#5380F9
oklch(63.1% 0.187 265.9)
-
Step 600
600
#3A66E8
oklch(55.6% 0.203 265.8)
-
Step 700
700 (this color)
#264BC1
oklch(46.5% 0.189 265.8)
-
Step 800
800
#2545A3
oklch(42.6% 0.157 265.7)
-
Step 900
900
#223B81
oklch(37.6% 0.122 265.9)
-
Step 950
950
#14234C
oklch(26.9% 0.078 266.1)
#264BC1 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) | #005DC5 | 0.044 |
| Deuteranopia (no green cones) | #004FBF | 0.019 |
| Tritanopia (no blue cones) | #00697F | 0.146 |
| Achromatopsia (no color) | #565656 | 0.190 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #264BC1
#264BC1
oklch(46.5% 0.189 265.8)
- #715400
#715400
oklch(46.4% 0.095 85.4)
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 #264BC1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blue Blue #2242C7 ΔE 0.023
- Majorelle Blue #3F37C9 ΔE 0.046
- Sapphire #2138AB ΔE 0.058
- Blue With A Hint Of Purple #533CC6 ΔE 0.060
- Blurple #5539CC ΔE 0.067
- Warm Blue #4B57DB ΔE 0.068
- Azul #1D5DEC ΔE 0.078
- Blueberry #464196 ΔE 0.079
Use #264BC1 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.