#4265CE#4265CE

#4265CE is a mid, vivid blue. Relative luminance 0.149; OKLCH L 53.8% C 0.167 H 266.8°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#4265CE
RGB	rgb(66, 101, 206)
HSL	hsl(225, 59%, 53%)
HSV	hsv(225, 68%, 81%)
CMYK	cmyk(68%, 51%, 0%, 19.2%)
CIE-LAB	lab(45.52, 22.14, -58.17)
CIE-LCH	lch(45.52, 62.24, 290.83°)
OKLab	oklab(53.84% -0.0093 -0.167)
OKLCH	oklch(53.84% 0.167 266.8)
XYZ	xyz(18.0372, 14.9201, 60.3098)
Luminance	0.1492 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4265CE #CEAB42

analogous

#42ABCE #4265CE #6542CE

triadic

#4265CE #CE4265 #65CE42

tetradic

#4265CE #CE42AB #CEAB42 #42CE65

square

#4265CE #CE42AB #CEAB42 #42CE65

split-complementary

#4265CE #CE6542 #ABCE42

monochromatic

#1F3577 #2B4AA7 #4265CE #738DDB #A3B4E7

Accessibility & contrast

On white

5.27

#4265CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#4265CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4265CE

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4265CE	#FFFFFF	#000000	##FFFFFF
##4265CE	1.00	5.27	3.98	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2572D2

Deuteranopia (green-blind)

#0066CC

Tritanopia (blue-blind)

#007E90

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4265ce;
/* rgb */ color: rgb(66, 101, 206);
/* oklch */ color: oklch(53.8% 0.167 266.8);

Tailwind

colors: {
  custom: {
    50: '#8690de',
    500: '#4265ce',
    950: '#000000',
  },
}

SCSS

$custom: #4265ce;
$custom-light: #8690de;
$custom-dark: #000000;

JSON

{
  "hex": "#4265ce",
  "rgb": {
    "r": 66,
    "g": 101,
    "b": 206
  },
  "hsl": {
    "h": 225,
    "s": 58.824,
    "l": 53.333
  },
  "oklch": {
    "l": 0.5384,
    "c": 0.1673,
    "h": 266.8
  },
  "luminance": 0.14922
}

Semantic roles & 50–950 ramp

primary

#4265CE

secondary

#D4C598

accent

#BB46E2

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #4265CE

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

Preview Lab → · Contrast checker → · Palette generator →