#263F93#263F93

#263F93 is a dark, vivid blue. Relative luminance 0.061; OKLCH L 40.1% C 0.142 H 267.1°. Best body text is #FFFFFF at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#263F93
RGB	rgb(38, 63, 147)
HSL	hsl(226, 59%, 36%)
HSV	hsv(226, 74%, 58%)
CMYK	cmyk(74.1%, 57.1%, 0%, 42.4%)
CIE-LAB	lab(29.60, 21.13, -49.11)
CIE-LCH	lch(29.60, 53.46, 293.28°)
OKLab	oklab(40.09% -0.0071 -0.1415)
OKLCH	oklch(40.09% 0.142 267.1)
XYZ	xyz(7.8415, 6.0728, 28.3570)
Luminance	0.0607 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263F93 #937A26

analogous

#267693 #263F93 #442693

triadic

#263F93 #93263F #3F9326

tetradic

#263F93 #932676 #937A26 #269344

square

#263F93 #932676 #937A26 #269344

split-complementary

#263F93 #934426 #769326

monochromatic

#0D1532 #192A62 #263F93 #3354C4 #5E79D5

Accessibility & contrast

On white

9.48

#263F93 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#263F93 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263F93

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263F93	#FFFFFF	#000000	##FFFFFF
##263F93	1.00	9.48	2.21	9.48
#FFFFFF	9.48	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004B96

Deuteranopia (green-blind)

#004191

Tritanopia (blue-blind)

#005462

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #263f93;
/* rgb */ color: rgb(38, 63, 147);
/* oklch */ color: oklch(40.1% 0.142 267.1);

Tailwind

colors: {
  custom: {
    50: '#7073b3',
    500: '#263f93',
    950: '#000000',
  },
}

SCSS

$custom: #263f93;
$custom-light: #7073b3;
$custom-dark: #000000;

JSON

{
  "hex": "#263f93",
  "rgb": {
    "r": 38,
    "g": 63,
    "b": 147
  },
  "hsl": {
    "h": 226.239,
    "s": 58.919,
    "l": 36.275
  },
  "oklch": {
    "l": 0.40092,
    "c": 0.14171,
    "h": 267.1
  },
  "luminance": 0.06074
}

Semantic roles & 50–950 ramp

primary

#263F93

secondary

#BAA45A

accent

#BE46E2

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #263F93

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

Preview Lab → · Contrast checker → · Palette generator →