#263F94#263F94

#263F94 is a dark, vivid blue. Relative luminance 0.061; OKLCH L 40.2% C 0.143 H 267.2°. Best body text is #FFFFFF at 9.46:1 contrast (WCAG AA passes).

Color values

HEX	#263F94
RGB	rgb(38, 63, 148)
HSL	hsl(226, 59%, 36%)
HSV	hsv(226, 74%, 58%)
CMYK	cmyk(74.3%, 57.4%, 0%, 42%)
CIE-LAB	lab(29.67, 21.52, -49.59)
CIE-LCH	lch(29.67, 54.06, 293.46°)
OKLab	oklab(40.18% -0.007 -0.1429)
OKLCH	oklch(40.18% 0.143 267.2)
XYZ	xyz(7.9203, 6.1044, 28.7721)
Luminance	0.0611 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263F94 #947B26

analogous

#267694 #263F94 #442694

triadic

#263F94 #94263F #3F9426

tetradic

#263F94 #942676 #947B26 #269444

square

#263F94 #942676 #947B26 #269444

split-complementary

#263F94 #944426 #769426

monochromatic

#0D1633 #192A63 #263F94 #3354C5 #5F7AD6

Accessibility & contrast

On white

9.46

#263F94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#263F94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263F94

9.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263F94	#FFFFFF	#000000	##FFFFFF
##263F94	1.00	9.46	2.22	9.46
#FFFFFF	9.46	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004B97

Deuteranopia (green-blind)

#004192

Tritanopia (blue-blind)

#005463

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #263f94;
/* rgb */ color: rgb(38, 63, 148);
/* oklch */ color: oklch(40.2% 0.143 267.2);

Tailwind

colors: {
  custom: {
    50: '#7073b4',
    500: '#263f94',
    950: '#000000',
  },
}

SCSS

$custom: #263f94;
$custom-light: #7073b4;
$custom-dark: #000000;

JSON

{
  "hex": "#263f94",
  "rgb": {
    "r": 38,
    "g": 63,
    "b": 148
  },
  "hsl": {
    "h": 226.364,
    "s": 59.14,
    "l": 36.471
  },
  "oklch": {
    "l": 0.40176,
    "c": 0.14312,
    "h": 267.2
  },
  "luminance": 0.06105
}

Semantic roles & 50–950 ramp

primary

#263F94

secondary

#BBA55B

accent

#BF45E2

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #263F94

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

Preview Lab → · Contrast checker → · Palette generator →