#264DB5#264DB5

#264DB5 is a mid, vivid blue. Relative luminance 0.091; OKLCH L 45.8% C 0.171 H 264.8°. Best body text is #FFFFFF at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#264DB5
RGB	rgb(38, 77, 181)
HSL	hsl(224, 65%, 43%)
HSV	hsv(224, 79%, 71%)
CMYK	cmyk(79%, 57.5%, 0%, 29%)
CIE-LAB	lab(36.09, 24.84, -58.98)
CIE-LCH	lch(36.09, 64.00, 292.84°)
OKLab	oklab(45.81% -0.0156 -0.1703)
OKLCH	oklch(45.81% 0.171 264.8)
XYZ	xyz(11.7907, 9.0547, 44.8334)
Luminance	0.0906 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#264DB5 #B58E26

analogous

#2695B5 #264DB5 #4626B5

triadic

#264DB5 #B5264D #4DB526

tetradic

#264DB5 #B52695 #B58E26 #26B546

square

#264DB5 #B52695 #B58E26 #26B546

split-complementary

#264DB5 #B54626 #95B526

monochromatic

#112250 #1B3782 #264DB5 #416AD7 #7492E2

Accessibility & contrast

On white

7.47

#264DB5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#264DB5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #264DB5

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##264DB5	#FFFFFF	#000000	##FFFFFF
##264DB5	1.00	7.47	2.81	7.47
#FFFFFF	7.47	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CB9

Deuteranopia (green-blind)

#004FB3

Tritanopia (blue-blind)

#006779

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #264db5;
/* rgb */ color: rgb(38, 77, 181);
/* oklch */ color: oklch(45.8% 0.171 264.8);

Tailwind

colors: {
  custom: {
    50: '#777ecc',
    500: '#264db5',
    950: '#000000',
  },
}

SCSS

$custom: #264db5;
$custom-light: #777ecc;
$custom-dark: #000000;

JSON

{
  "hex": "#264db5",
  "rgb": {
    "r": 38,
    "g": 77,
    "b": 181
  },
  "hsl": {
    "h": 223.636,
    "s": 65.297,
    "l": 42.941
  },
  "oklch": {
    "l": 0.45812,
    "c": 0.17103,
    "h": 264.8
  },
  "luminance": 0.09056
}

Semantic roles & 50–950 ramp

primary

#264DB5

secondary

#C9B06E

accent

#BA40E8

background

#F7F7FC

surface

#EEEEF9

border

#C9C9D2

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #264DB5

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

Preview Lab → · Contrast checker → · Palette generator →