#263497#263497

#263497 is a dark, vivid blue. Relative luminance 0.051; OKLCH L 38.3% C 0.161 H 270.4°. Best body text is #FFFFFF at 10.39:1 contrast (WCAG AA passes).

Color values

HEX	#263497
RGB	rgb(38, 52, 151)
HSL	hsl(233, 60%, 37%)
HSV	hsv(233, 75%, 59%)
CMYK	cmyk(74.8%, 65.6%, 0%, 40.8%)
CIE-LAB	lab(27.02, 30.07, -55.76)
CIE-LCH	lch(27.02, 63.35, 298.34°)
OKLab	oklab(38.29% 0.0011 -0.1612)
OKLCH	oklch(38.29% 0.161 270.4)
XYZ	xyz(7.6113, 5.1016, 29.8557)
Luminance	0.0510 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263497 #978926

analogous

#266D97 #263497 #502697

triadic

#263497 #972634 #349726

tetradic

#263497 #97266D #978926 #269750

square

#263497 #97266D #978926 #269750

split-complementary

#263497 #975026 #6D9726

monochromatic

#0D1235 #1A2366 #263497 #3245C8 #606FD7

Accessibility & contrast

On white

10.39

#263497 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#263497 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263497

10.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263497	#FFFFFF	#000000	##FFFFFF
##263497	1.00	10.39	2.02	10.39
#FFFFFF	10.39	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00459A

Deuteranopia (green-blind)

#003B95

Tritanopia (blue-blind)

#004E60

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #263497;
/* rgb */ color: rgb(38, 52, 151);
/* oklch */ color: oklch(38.3% 0.161 270.4);

Tailwind

colors: {
  custom: {
    50: '#726bb7',
    500: '#263497',
    950: '#000000',
  },
}

SCSS

$custom: #263497;
$custom-light: #726bb7;
$custom-dark: #000000;

JSON

{
  "hex": "#263497",
  "rgb": {
    "r": 38,
    "g": 52,
    "b": 151
  },
  "hsl": {
    "h": 232.566,
    "s": 59.788,
    "l": 37.059
  },
  "oklch": {
    "l": 0.38286,
    "c": 0.16117,
    "h": 270.4
  },
  "luminance": 0.05102
}

Semantic roles & 50–950 ramp

primary

#263497

secondary

#BCB05C

accent

#CF45E3

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #263497

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

Preview Lab → · Contrast checker → · Palette generator →