#263F96#263F96

#263F96 is a dark, vivid blue. Relative luminance 0.062; OKLCH L 40.3% C 0.146 H 267.3°. Best body text is #FFFFFF at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#263F96
RGB	rgb(38, 63, 150)
HSL	hsl(227, 60%, 37%)
HSV	hsv(227, 75%, 59%)
CMYK	cmyk(74.7%, 58%, 0%, 41.2%)
CIE-LAB	lab(29.83, 22.29, -50.56)
CIE-LCH	lch(29.83, 55.25, 293.80°)
OKLab	oklab(40.35% -0.0069 -0.1458)
OKLCH	oklch(40.35% 0.146 267.3)
XYZ	xyz(8.0799, 6.1682, 29.6130)
Luminance	0.0617 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263F96 #967D26

analogous

#267796 #263F96 #452696

triadic

#263F96 #96263F #3F9626

tetradic

#263F96 #962677 #967D26 #269645

square

#263F96 #962677 #967D26 #269645

split-complementary

#263F96 #964526 #779626

monochromatic

#0D1634 #1A2A65 #263F96 #3254C7 #607AD7

Accessibility & contrast

On white

9.40

#263F96 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#263F96 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263F96

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263F96	#FFFFFF	#000000	##FFFFFF
##263F96	1.00	9.40	2.23	9.40
#FFFFFF	9.40	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004C99

Deuteranopia (green-blind)

#004194

Tritanopia (blue-blind)

#005564

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #263f96;
/* rgb */ color: rgb(38, 63, 150);
/* oklch */ color: oklch(40.3% 0.146 267.3);

Tailwind

colors: {
  custom: {
    50: '#7173b6',
    500: '#263f96',
    950: '#000000',
  },
}

SCSS

$custom: #263f96;
$custom-light: #7173b6;
$custom-dark: #000000;

JSON

{
  "hex": "#263f96",
  "rgb": {
    "r": 38,
    "g": 63,
    "b": 150
  },
  "hsl": {
    "h": 226.607,
    "s": 59.574,
    "l": 36.863
  },
  "oklch": {
    "l": 0.40345,
    "c": 0.14596,
    "h": 267.3
  },
  "luminance": 0.06169
}

Semantic roles & 50–950 ramp

primary

#263F96

secondary

#BCA65C

accent

#C045E3

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #263F96

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

Preview Lab → · Contrast checker → · Palette generator →