#264AA5#264AA5

#264AA5 is a dark, vivid blue. Relative luminance 0.080; OKLCH L 43.9% C 0.153 H 264.6°. Best body text is #FFFFFF at 8.06:1 contrast (WCAG AA passes).

Color values

HEX	#264AA5
RGB	rgb(38, 74, 165)
HSL	hsl(223, 63%, 40%)
HSV	hsv(223, 77%, 65%)
CMYK	cmyk(77%, 55.2%, 0%, 35.3%)
CIE-LAB	lab(34.04, 20.67, -52.81)
CIE-LCH	lch(34.04, 56.71, 291.37°)
OKLab	oklab(43.88% -0.0145 -0.1522)
OKLCH	oklch(43.88% 0.153 264.6)
XYZ	xyz(10.0372, 8.0251, 36.6100)
Luminance	0.0803 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#264AA5 #A58126

analogous

#268AA5 #264AA5 #4126A5

triadic

#264AA5 #A5264A #4AA526

tetradic

#264AA5 #A5268A #A58126 #26A541

square

#264AA5 #A5268A #A58126 #26A541

split-complementary

#264AA5 #A54126 #8AA526

monochromatic

#0F1D42 #1B3473 #264AA5 #3763D1 #698ADC

Accessibility & contrast

On white

8.06

#264AA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#264AA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #264AA5

8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##264AA5	#FFFFFF	#000000	##FFFFFF
##264AA5	1.00	8.06	2.61	8.06
#FFFFFF	8.06	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056A8

Deuteranopia (green-blind)

#004AA3

Tritanopia (blue-blind)

#006070

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #264aa5;
/* rgb */ color: rgb(38, 74, 165);
/* oklch */ color: oklch(43.9% 0.153 264.6);

Tailwind

colors: {
  custom: {
    50: '#747cc0',
    500: '#264aa5',
    950: '#000000',
  },
}

SCSS

$custom: #264aa5;
$custom-light: #747cc0;
$custom-dark: #000000;

JSON

{
  "hex": "#264aa5",
  "rgb": {
    "r": 38,
    "g": 74,
    "b": 165
  },
  "hsl": {
    "h": 222.992,
    "s": 62.562,
    "l": 39.804
  },
  "oklch": {
    "l": 0.43876,
    "c": 0.15291,
    "h": 264.6
  },
  "luminance": 0.08026
}

Semantic roles & 50–950 ramp

primary

#264AA5

secondary

#C3A864

accent

#B742E6

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #264AA5

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

Preview Lab → · Contrast checker → · Palette generator →