#263798#263798

#263798 is a dark, vivid blue. Relative luminance 0.054; OKLCH L 38.9% C 0.159 H 269.6°. Best body text is #FFFFFF at 10.09:1 contrast (WCAG AA passes).

Color values

HEX	#263798
RGB	rgb(38, 55, 152)
HSL	hsl(231, 60%, 37%)
HSV	hsv(231, 75%, 60%)
CMYK	cmyk(75%, 63.8%, 0%, 40.4%)
CIE-LAB	lab(27.87, 28.46, -54.97)
CIE-LCH	lch(27.87, 61.90, 297.37°)
OKLab	oklab(38.94% -0.001 -0.1589)
OKLCH	oklch(38.94% 0.159 269.6)
XYZ	xyz(7.8311, 5.4106, 30.3313)
Luminance	0.0541 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263798 #988726

analogous

#267098 #263798 #4E2698

triadic

#263798 #982637 #379826

tetradic

#263798 #982670 #988726 #26984E

square

#263798 #982670 #988726 #26984E

split-complementary

#263798 #984E26 #709826

monochromatic

#0E1436 #1A2567 #263798 #3249C9 #6173D7

Accessibility & contrast

On white

10.09

#263798 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#263798 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263798

10.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263798	#FFFFFF	#000000	##FFFFFF
##263798	1.00	10.09	2.08	10.09
#FFFFFF	10.09	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00479B

Deuteranopia (green-blind)

#003D96

Tritanopia (blue-blind)

#005062

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #263798;
/* rgb */ color: rgb(38, 55, 152);
/* oklch */ color: oklch(38.9% 0.159 269.6);

Tailwind

colors: {
  custom: {
    50: '#726db7',
    500: '#263798',
    950: '#000000',
  },
}

SCSS

$custom: #263798;
$custom-light: #726db7;
$custom-dark: #000000;

JSON

{
  "hex": "#263798",
  "rgb": {
    "r": 38,
    "g": 55,
    "b": 152
  },
  "hsl": {
    "h": 231.053,
    "s": 60,
    "l": 37.255
  },
  "oklch": {
    "l": 0.3894,
    "c": 0.15886,
    "h": 269.6
  },
  "luminance": 0.05411
}

Semantic roles & 50–950 ramp

primary

#263798

secondary

#BDAF5D

accent

#CC45E3

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #263798

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

Preview Lab → · Contrast checker → · Palette generator →