#4265D4#4265D4

#4265D4 is a mid, vivid blue. Relative luminance 0.152; OKLCH L 54.3% C 0.175 H 267.2°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#4265D4
RGB	rgb(66, 101, 212)
HSL	hsl(226, 63%, 55%)
HSV	hsv(226, 69%, 83%)
CMYK	cmyk(68.9%, 52.4%, 0%, 16.9%)
CIE-LAB	lab(45.93, 24.28, -60.95)
CIE-LCH	lch(45.93, 65.61, 291.72°)
OKLab	oklab(54.28% -0.0087 -0.1752)
OKLCH	oklch(54.28% 0.175 267.2)
XYZ	xyz(18.7800, 15.2172, 64.2221)
Luminance	0.1522 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4265D4 #D4B142

analogous

#42AED4 #4265D4 #6842D4

triadic

#4265D4 #D44265 #65D442

tetradic

#4265D4 #D442AE #D4B142 #42D468

square

#4265D4 #D442AE #D4B142 #42D468

split-complementary

#4265D4 #D46842 #AED442

monochromatic

#1D347F #2849B1 #4265D4 #748EDF #A6B6EB

Accessibility & contrast

On white

5.19

#4265D4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#4265D4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4265D4

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4265D4	#FFFFFF	#000000	##FFFFFF
##4265D4	1.00	5.19	4.04	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A74D8

Deuteranopia (green-blind)

#0066D2

Tritanopia (blue-blind)

#007F93

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4265d4;
/* rgb */ color: rgb(66, 101, 212);
/* oklch */ color: oklch(54.3% 0.175 267.2);

Tailwind

colors: {
  custom: {
    50: '#8790e2',
    500: '#4265d4',
    950: '#000000',
  },
}

SCSS

$custom: #4265d4;
$custom-light: #8790e2;
$custom-dark: #000000;

JSON

{
  "hex": "#4265d4",
  "rgb": {
    "r": 66,
    "g": 101,
    "b": 212
  },
  "hsl": {
    "h": 225.616,
    "s": 62.931,
    "l": 54.51
  },
  "oklch": {
    "l": 0.54276,
    "c": 0.17544,
    "h": 267.2
  },
  "luminance": 0.15219
}

Semantic roles & 50–950 ramp

primary

#4265D4

secondary

#D8C99A

accent

#BF42E6

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4265D4

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

Preview Lab → · Contrast checker → · Palette generator →