#4260CF#4260CF

#4260CF is a mid, vivid blue. Relative luminance 0.140; OKLCH L 52.9% C 0.175 H 268.4°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#4260CF
RGB	rgb(66, 96, 207)
HSL	hsl(227, 59%, 54%)
HSV	hsv(227, 68%, 81%)
CMYK	cmyk(68.1%, 53.6%, 0%, 18.8%)
CIE-LAB	lab(44.27, 25.67, -60.77)
CIE-LCH	lch(44.27, 65.97, 292.90°)
OKLab	oklab(52.91% -0.0048 -0.1748)
OKLCH	oklch(52.91% 0.175 268.4)
XYZ	xyz(17.6883, 14.0273, 60.7947)
Luminance	0.1403 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4260CF #CFB142

analogous

#42A6CF #4260CF #6A42CF

triadic

#4260CF #CF4260 #60CF42

tetradic

#4260CF #CF42A6 #CFB142 #42CF6A

square

#4260CF #CF42A6 #CFB142 #42CF6A

split-complementary

#4260CF #CF6A42 #A6CF42

monochromatic

#1F3278 #2B46A9 #4260CF #7389DB #A4B2E8

Accessibility & contrast

On white

5.52

#4260CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#4260CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4260CF

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4260CF	#FFFFFF	#000000	##FFFFFF
##4260CF	1.00	5.52	3.81	5.52
#FFFFFF	5.52	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C6FD3

Deuteranopia (green-blind)

#0063CD

Tritanopia (blue-blind)

#007B8E

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #4260cf;
/* rgb */ color: rgb(66, 96, 207);
/* oklch */ color: oklch(52.9% 0.175 268.4);

Tailwind

colors: {
  custom: {
    50: '#868cde',
    500: '#4260cf',
    950: '#000000',
  },
}

SCSS

$custom: #4260cf;
$custom-light: #868cde;
$custom-dark: #000000;

JSON

{
  "hex": "#4260cf",
  "rgb": {
    "r": 66,
    "g": 96,
    "b": 207
  },
  "hsl": {
    "h": 227.234,
    "s": 59.494,
    "l": 53.529
  },
  "oklch": {
    "l": 0.52914,
    "c": 0.17483,
    "h": 268.4
  },
  "luminance": 0.14029
}

Semantic roles & 50–950 ramp

primary

#4260CF

secondary

#D5C898

accent

#C145E3

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0D0C15

muted

#7D7D83

Preview Lab

Preview with #4260CF

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →