#4265CA#4265CA

#4265CA is a mid, vivid blue. Relative luminance 0.147; OKLCH L 53.6% C 0.162 H 266.6°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#4265CA
RGB	rgb(66, 101, 202)
HSL	hsl(225, 56%, 53%)
HSV	hsv(225, 67%, 79%)
CMYK	cmyk(67.3%, 50%, 0%, 20.8%)
CIE-LAB	lab(45.26, 20.71, -56.30)
CIE-LCH	lch(45.26, 59.99, 290.19°)
OKLab	oklab(53.55% -0.0097 -0.1615)
OKLCH	oklch(53.55% 0.162 266.6)
XYZ	xyz(17.5574, 14.7282, 57.7832)
Luminance	0.1473 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4265CA #CAA742

analogous

#42A9CA #4265CA #6342CA

triadic

#4265CA #CA4265 #65CA42

tetradic

#4265CA #CA42A9 #CAA742 #42CA63

square

#4265CA #CA42A9 #CAA742 #42CA63

split-complementary

#4265CA #CA6342 #A9CA42

monochromatic

#203572 #2D4BA2 #4265CA #728CD7 #A2B3E5

Accessibility & contrast

On white

5.32

#4265CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#4265CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4265CA

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4265CA	#FFFFFF	#000000	##FFFFFF
##4265CA	1.00	5.32	3.95	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B72CE

Deuteranopia (green-blind)

#0065C8

Tritanopia (blue-blind)

#007D8E

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4265ca;
/* rgb */ color: rgb(66, 101, 202);
/* oklch */ color: oklch(53.6% 0.162 266.6);

Tailwind

colors: {
  custom: {
    50: '#8590db',
    500: '#4265ca',
    950: '#000000',
  },
}

SCSS

$custom: #4265ca;
$custom-light: #8590db;
$custom-dark: #000000;

JSON

{
  "hex": "#4265ca",
  "rgb": {
    "r": 66,
    "g": 101,
    "b": 202
  },
  "hsl": {
    "h": 224.559,
    "s": 56.198,
    "l": 52.549
  },
  "oklch": {
    "l": 0.53554,
    "c": 0.16183,
    "h": 266.6
  },
  "luminance": 0.1473
}

Semantic roles & 50–950 ramp

primary

#4265CA

secondary

#D1C296

accent

#B948DF

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #4265CA

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

Preview Lab → · Contrast checker → · Palette generator →