#4265DC#4265DC

#4265DC is a mid, vivid blue. Relative luminance 0.156; OKLCH L 54.9% C 0.186 H 267.5°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#4265DC
RGB	rgb(66, 101, 220)
HSL	hsl(226, 69%, 56%)
HSV	hsv(226, 70%, 86%)
CMYK	cmyk(70%, 54.1%, 0%, 13.7%)
CIE-LAB	lab(46.49, 27.13, -64.61)
CIE-LCH	lch(46.49, 70.07, 292.78°)
OKLab	oklab(54.87% -0.0081 -0.186)
OKLCH	oklch(54.87% 0.186 267.5)
XYZ	xyz(19.8142, 15.6309, 69.6691)
Luminance	0.1563 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4265DC #DCB942

analogous

#42B2DC #4265DC #6C42DC

triadic

#4265DC #DC4265 #65DC42

tetradic

#4265DC #DC42B2 #DCB942 #42DC6C

square

#4265DC #DC42B2 #DCB942 #42DC6C

split-complementary

#4265DC #DC6C42 #B2DC42

monochromatic

#1A338A #2346BE #4265DC #768FE6 #A9B9EF

Accessibility & contrast

On white

5.09

#4265DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#4265DC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4265DC

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4265DC	#FFFFFF	#000000	##FFFFFF
##4265DC	1.00	5.09	4.13	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0076E0

Deuteranopia (green-blind)

#0067DA

Tritanopia (blue-blind)

#008297

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #4265dc;
/* rgb */ color: rgb(66, 101, 220);
/* oklch */ color: oklch(54.9% 0.186 267.5);

Tailwind

colors: {
  custom: {
    50: '#8990e8',
    500: '#4265dc',
    950: '#000000',
  },
}

SCSS

$custom: #4265dc;
$custom-light: #8990e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4265dc",
  "rgb": {
    "r": 66,
    "g": 101,
    "b": 220
  },
  "hsl": {
    "h": 226.364,
    "s": 68.75,
    "l": 56.078
  },
  "oklch": {
    "l": 0.54873,
    "c": 0.18615,
    "h": 267.5
  },
  "luminance": 0.15633
}

Semantic roles & 50–950 ramp

primary

#4265DC

secondary

#DDCE9D

accent

#C43CEC

background

#F9F8FE

surface

#F1F0FD

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4265DC

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

Preview Lab → · Contrast checker → · Palette generator →