#4065A5#4065A5

#4065A5 is a mid, moderate blue. Relative luminance 0.131; OKLCH L 51.0% C 0.111 H 260.7°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#4065A5
RGB	rgb(64, 101, 165)
HSL	hsl(218, 44%, 45%)
HSV	hsv(218, 61%, 65%)
CMYK	cmyk(61.2%, 38.8%, 0%, 35.3%)
CIE-LAB	lab(42.93, 7.22, -38.47)
CIE-LCH	lch(42.93, 39.14, 280.64°)
OKLab	oklab(51.02% -0.0179 -0.1092)
OKLCH	oklch(51.02% 0.111 260.7)
XYZ	xyz(13.5572, 13.1128, 37.4066)
Luminance	0.1311 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4065A5 #A58040

analogous

#4097A5 #4065A5 #4E40A5

triadic

#4065A5 #A54065 #65A540

tetradic

#4065A5 #A54097 #A58040 #40A54E

square

#4065A5 #A54097 #A58040 #40A54E

split-complementary

#4065A5 #A54E40 #97A540

monochromatic

#1E2F4D #2F4A79 #4065A5 #6184C2 #8DA6D3

Accessibility & contrast

On white

5.80

#4065A5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#4065A5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4065A5

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4065A5	#FFFFFF	#000000	##FFFFFF
##4065A5	1.00	5.80	3.62	5.80
#FFFFFF	5.80	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A6AA8

Deuteranopia (green-blind)

#3C61A4

Tritanopia (blue-blind)

#00737D

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4065a5;
/* rgb */ color: rgb(64, 101, 165);
/* oklch */ color: oklch(51.0% 0.111 260.7);

Tailwind

colors: {
  custom: {
    50: '#7e90c0',
    500: '#4065a5',
    950: '#000000',
  },
}

SCSS

$custom: #4065a5;
$custom-light: #7e90c0;
$custom-dark: #000000;

JSON

{
  "hex": "#4065a5",
  "rgb": {
    "r": 64,
    "g": 101,
    "b": 165
  },
  "hsl": {
    "h": 218.02,
    "s": 44.105,
    "l": 44.902
  },
  "oklch": {
    "l": 0.51021,
    "c": 0.11065,
    "h": 260.7
  },
  "luminance": 0.13114
}

Semantic roles & 50–950 ramp

primary

#4065A5

secondary

#BEA883

accent

#A554D4

background

#F8F8FB

surface

#EFF0F7

border

#CACBD0

text

#0A0C12

muted

#7C7D81

Preview Lab

Preview with #4065A5

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

Preview Lab → · Contrast checker → · Palette generator →