#263E93#263E93

#263E93 is a dark, vivid blue. Relative luminance 0.060; OKLCH L 39.9% C 0.143 H 267.5°. Best body text is #FFFFFF at 9.58:1 contrast (WCAG AA passes).

Color values

HEX	#263E93
RGB	rgb(38, 62, 147)
HSL	hsl(227, 59%, 36%)
HSV	hsv(227, 74%, 58%)
CMYK	cmyk(74.1%, 57.8%, 0%, 42.4%)
CIE-LAB	lab(29.32, 21.82, -49.56)
CIE-LCH	lch(29.32, 54.15, 293.76°)
OKLab	oklab(39.89% -0.0063 -0.1429)
OKLCH	oklch(39.89% 0.143 267.5)
XYZ	xyz(7.7866, 5.9631, 28.3387)
Luminance	0.0596 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263E93 #937B26

analogous

#267593 #263E93 #452693

triadic

#263E93 #93263E #3E9326

tetradic

#263E93 #932675 #937B26 #269345

square

#263E93 #932675 #937B26 #269345

split-complementary

#263E93 #934526 #759326

monochromatic

#0D1532 #192962 #263E93 #3353C4 #5E78D5

Accessibility & contrast

On white

9.58

#263E93 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#263E93 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263E93

9.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263E93	#FFFFFF	#000000	##FFFFFF
##263E93	1.00	9.58	2.19	9.58
#FFFFFF	9.58	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004A96

Deuteranopia (green-blind)

#004091

Tritanopia (blue-blind)

#005362

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #263e93;
/* rgb */ color: rgb(38, 62, 147);
/* oklch */ color: oklch(39.9% 0.143 267.5);

Tailwind

colors: {
  custom: {
    50: '#7072b3',
    500: '#263e93',
    950: '#000000',
  },
}

SCSS

$custom: #263e93;
$custom-light: #7072b3;
$custom-dark: #000000;

JSON

{
  "hex": "#263e93",
  "rgb": {
    "r": 38,
    "g": 62,
    "b": 147
  },
  "hsl": {
    "h": 226.789,
    "s": 58.919,
    "l": 36.275
  },
  "oklch": {
    "l": 0.39885,
    "c": 0.14301,
    "h": 267.5
  },
  "luminance": 0.05964
}

Semantic roles & 50–950 ramp

primary

#263E93

secondary

#BAA55A

accent

#C046E2

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #263E93

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

Preview Lab → · Contrast checker → · Palette generator →