#4365AA#4365AA

#4365AA is a mid, moderate blue. Relative luminance 0.134; OKLCH L 51.5% C 0.117 H 263.1°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#4365AA
RGB	rgb(67, 101, 170)
HSL	hsl(220, 43%, 46%)
HSV	hsv(220, 61%, 67%)
CMYK	cmyk(60.6%, 40.6%, 0%, 33.3%)
CIE-LAB	lab(43.36, 9.57, -40.72)
CIE-LCH	lch(43.36, 41.83, 283.23°)
OKLab	oklab(51.49% -0.014 -0.1157)
OKLCH	oklch(51.49% 0.117 263.1)
XYZ	xyz(14.2216, 13.4017, 39.8598)
Luminance	0.1340 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4365AA #AA8843

analogous

#4399AA #4365AA #5543AA

triadic

#4365AA #AA4365 #65AA43

tetradic

#4365AA #AA4399 #AA8843 #43AA55

square

#4365AA #AA4399 #AA8843 #43AA55

split-complementary

#4365AA #AA5543 #99AA43

monochromatic

#203152 #324B7E #4365AA #6785C3 #93A9D4

Accessibility & contrast

On white

5.71

#4365AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#4365AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4365AA

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4365AA	#FFFFFF	#000000	##FFFFFF
##4365AA	1.00	5.71	3.68	5.71
#FFFFFF	5.71	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#476CAD

Deuteranopia (green-blind)

#3962A9

Tritanopia (blue-blind)

#00747F

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4365aa;
/* rgb */ color: rgb(67, 101, 170);
/* oklch */ color: oklch(51.5% 0.117 263.1);

Tailwind

colors: {
  custom: {
    50: '#8090c4',
    500: '#4365aa',
    950: '#000000',
  },
}

SCSS

$custom: #4365aa;
$custom-light: #8090c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4365aa",
  "rgb": {
    "r": 67,
    "g": 101,
    "b": 170
  },
  "hsl": {
    "h": 220.194,
    "s": 43.46,
    "l": 46.471
  },
  "oklch": {
    "l": 0.51485,
    "c": 0.11658,
    "h": 263.1
  },
  "luminance": 0.13403
}

Semantic roles & 50–950 ramp

primary

#4365AA

secondary

#C0AE89

accent

#A955D3

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0C12

muted

#7C7D81

Preview Lab

Preview with #4365AA

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

Preview Lab → · Contrast checker → · Palette generator →