#264FA5#264FA5

#264FA5 is a dark, vivid blue. Relative luminance 0.087; OKLCH L 44.9% C 0.147 H 262.8°. Best body text is #FFFFFF at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#264FA5
RGB	rgb(38, 79, 165)
HSL	hsl(221, 63%, 40%)
HSV	hsv(221, 77%, 65%)
CMYK	cmyk(77%, 52.1%, 0%, 35.3%)
CIE-LAB	lab(35.44, 17.31, -50.53)
CIE-LCH	lch(35.44, 53.42, 288.91°)
OKLab	oklab(44.94% -0.0184 -0.1454)
OKLCH	oklch(44.94% 0.147 262.8)
XYZ	xyz(10.3844, 8.7195, 36.7257)
Luminance	0.0872 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#264FA5 #A57C26

analogous

#268FA5 #264FA5 #3D26A5

triadic

#264FA5 #A5264F #4FA526

tetradic

#264FA5 #A5268F #A57C26 #26A53D

square

#264FA5 #A5268F #A57C26 #26A53D

split-complementary

#264FA5 #A53D26 #8FA526

monochromatic

#0F1F42 #1B3773 #264FA5 #3769D1 #698EDC

Accessibility & contrast

On white

7.65

#264FA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#264FA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #264FA5

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##264FA5	#FFFFFF	#000000	##FFFFFF
##264FA5	1.00	7.65	2.74	7.65
#FFFFFF	7.65	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1659A8

Deuteranopia (green-blind)

#004EA3

Tritanopia (blue-blind)

#006472

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #264fa5;
/* rgb */ color: rgb(38, 79, 165);
/* oklch */ color: oklch(44.9% 0.147 262.8);

Tailwind

colors: {
  custom: {
    50: '#737fc0',
    500: '#264fa5',
    950: '#000000',
  },
}

SCSS

$custom: #264fa5;
$custom-light: #737fc0;
$custom-dark: #000000;

JSON

{
  "hex": "#264fa5",
  "rgb": {
    "r": 38,
    "g": 79,
    "b": 165
  },
  "hsl": {
    "h": 220.63,
    "s": 62.562,
    "l": 39.804
  },
  "oklch": {
    "l": 0.4494,
    "c": 0.1466,
    "h": 262.8
  },
  "luminance": 0.08721
}

Semantic roles & 50–950 ramp

primary

#264FA5

secondary

#C3A464

accent

#B142E6

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #264FA5

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

Preview Lab → · Contrast checker → · Palette generator →