#4265A2#4265A2

#4265A2 is a mid, moderate blue. Relative luminance 0.131; OKLCH L 50.9% C 0.106 H 260.9°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#4265A2
RGB	rgb(66, 101, 162)
HSL	hsl(218, 42%, 45%)
HSV	hsv(218, 59%, 64%)
CMYK	cmyk(59.3%, 37.7%, 0%, 36.5%)
CIE-LAB	lab(42.87, 6.60, -36.78)
CIE-LCH	lch(42.87, 37.37, 280.17°)
OKLab	oklab(50.95% -0.0168 -0.1042)
OKLCH	oklch(50.95% 0.106 260.9)
XYZ	xyz(13.4198, 13.0731, 35.9916)
Luminance	0.1307 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4265A2 #A27F42

analogous

#4295A2 #4265A2 #4F42A2

triadic

#4265A2 #A24265 #65A242

tetradic

#4265A2 #A24295 #A27F42 #42A24F

square

#4265A2 #A24295 #A27F42 #42A24F

split-complementary

#4265A2 #A24F42 #95A242

monochromatic

#1F2F4B #304A77 #4265A2 #6284BF #8EA6D1

Accessibility & contrast

On white

5.81

#4265A2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#4265A2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4265A2

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4265A2	#FFFFFF	#000000	##FFFFFF
##4265A2	1.00	5.81	3.61	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B6AA4

Deuteranopia (green-blind)

#3F61A1

Tritanopia (blue-blind)

#00737C

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4265a2;
/* rgb */ color: rgb(66, 101, 162);
/* oklch */ color: oklch(50.9% 0.106 260.9);

Tailwind

colors: {
  custom: {
    50: '#7e90be',
    500: '#4265a2',
    950: '#000000',
  },
}

SCSS

$custom: #4265a2;
$custom-light: #7e90be;
$custom-dark: #000000;

JSON

{
  "hex": "#4265a2",
  "rgb": {
    "r": 66,
    "g": 101,
    "b": 162
  },
  "hsl": {
    "h": 218.125,
    "s": 42.105,
    "l": 44.706
  },
  "oklch": {
    "l": 0.5095,
    "c": 0.10556,
    "h": 260.9
  },
  "luminance": 0.13074
}

Semantic roles & 50–950 ramp

primary

#4265A2

secondary

#BCA784

accent

#A556D2

background

#F8F8FB

surface

#EFF0F6

border

#CACBD0

text

#0B0C12

muted

#7C7D81

Preview Lab

Preview with #4265A2

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

Preview Lab → · Contrast checker → · Palette generator →