#4265AD#4265AD

#4265AD is a mid, vivid blue. Relative luminance 0.135; OKLCH L 51.6% C 0.121 H 263.2°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#4265AD
RGB	rgb(66, 101, 173)
HSL	hsl(220, 45%, 47%)
HSV	hsv(220, 62%, 68%)
CMYK	cmyk(61.8%, 41.6%, 0%, 32.2%)
CIE-LAB	lab(43.48, 10.42, -42.30)
CIE-LCH	lch(43.48, 43.57, 283.84°)
OKLab	oklab(51.62% -0.0143 -0.1204)
OKLCH	oklch(51.62% 0.121 263.2)
XYZ	xyz(14.4407, 13.4815, 41.3682)
Luminance	0.1348 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4265AD #AD8A42

analogous

#429BAD #4265AD #5542AD

triadic

#4265AD #AD4265 #65AD42

tetradic

#4265AD #AD429B #AD8A42 #42AD55

square

#4265AD #AD429B #AD8A42 #42AD55

split-complementary

#4265AD #AD5542 #9BAD42

monochromatic

#203154 #314B81 #4265AD #6786C5 #93A9D6

Accessibility & contrast

On white

5.68

#4265AD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#4265AD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4265AD

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4265AD	#FFFFFF	#000000	##FFFFFF
##4265AD	1.00	5.68	3.70	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#456CB0

Deuteranopia (green-blind)

#3662AB

Tritanopia (blue-blind)

#007580

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4265ad;
/* rgb */ color: rgb(66, 101, 173);
/* oklch */ color: oklch(51.6% 0.121 263.2);

Tailwind

colors: {
  custom: {
    50: '#8090c6',
    500: '#4265ad',
    950: '#000000',
  },
}

SCSS

$custom: #4265ad;
$custom-light: #8090c6;
$custom-dark: #000000;

JSON

{
  "hex": "#4265ad",
  "rgb": {
    "r": 66,
    "g": 101,
    "b": 173
  },
  "hsl": {
    "h": 220.374,
    "s": 44.77,
    "l": 46.863
  },
  "oklch": {
    "l": 0.51617,
    "c": 0.12124,
    "h": 263.2
  },
  "luminance": 0.13483
}

Semantic roles & 50–950 ramp

primary

#4265AD

secondary

#C1AF89

accent

#AA53D4

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0C13

muted

#7C7D82

Preview Lab

Preview with #4265AD

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

Preview Lab → · Contrast checker → · Palette generator →