#4265D0#4265D0

#4265D0 is a mid, vivid blue. Relative luminance 0.150; OKLCH L 54.0% C 0.170 H 266.9°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#4265D0
RGB	rgb(66, 101, 208)
HSL	hsl(225, 60%, 54%)
HSV	hsv(225, 68%, 82%)
CMYK	cmyk(68.3%, 51.4%, 0%, 18.4%)
CIE-LAB	lab(45.66, 22.85, -59.10)
CIE-LCH	lch(45.66, 63.37, 291.14°)
OKLab	oklab(53.98% -0.0091 -0.1698)
OKLCH	oklch(53.98% 0.17 266.9)
XYZ	xyz(18.2817, 15.0179, 61.5976)
Luminance	0.1502 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4265D0 #D0AD42

analogous

#42ACD0 #4265D0 #6642D0

triadic

#4265D0 #D04265 #65D042

tetradic

#4265D0 #D042AC #D0AD42 #42D066

square

#4265D0 #D042AC #D0AD42 #42D066

split-complementary

#4265D0 #D06642 #ACD042

monochromatic

#1E3579 #2A4AAA #4265D0 #738DDC #A4B5E8

Accessibility & contrast

On white

5.24

#4265D0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#4265D0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4265D0

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4265D0	#FFFFFF	#000000	##FFFFFF
##4265D0	1.00	5.24	4.00	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2273D4

Deuteranopia (green-blind)

#0066CE

Tritanopia (blue-blind)

#007E91

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4265d0;
/* rgb */ color: rgb(66, 101, 208);
/* oklch */ color: oklch(54.0% 0.170 266.9);

Tailwind

colors: {
  custom: {
    50: '#8690df',
    500: '#4265d0',
    950: '#000000',
  },
}

SCSS

$custom: #4265d0;
$custom-light: #8690df;
$custom-dark: #000000;

JSON

{
  "hex": "#4265d0",
  "rgb": {
    "r": 66,
    "g": 101,
    "b": 208
  },
  "hsl": {
    "h": 225.211,
    "s": 60.169,
    "l": 53.725
  },
  "oklch": {
    "l": 0.53984,
    "c": 0.17002,
    "h": 266.9
  },
  "luminance": 0.1502
}

Semantic roles & 50–950 ramp

primary

#4265D0

secondary

#D5C699

accent

#BC44E3

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #4265D0

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

Preview Lab → · Contrast checker → · Palette generator →