#263369#263369

#263369 is a dark, moderate blue. Relative luminance 0.038; OKLCH L 34.1% C 0.095 H 270.5°. Best body text is #FFFFFF at 11.93:1 contrast (WCAG AA passes).

Color values

HEX	#263369
RGB	rgb(38, 51, 105)
HSL	hsl(228, 47%, 28%)
HSV	hsv(228, 64%, 41%)
CMYK	cmyk(63.8%, 51.4%, 0%, 58.8%)
CIE-LAB	lab(23.00, 13.22, -33.36)
CIE-LCH	lch(23.00, 35.89, 291.62°)
OKLab	oklab(34.11% 0.0008 -0.0954)
OKLCH	oklch(34.11% 0.095 270.5)
XYZ	xyz(4.5321, 3.7993, 13.8564)
Luminance	0.0380 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263369 #695C26

analogous

#265469 #263369 #3A2669

triadic

#263369 #692633 #336926

tetradic

#263369 #692654 #695C26 #26693A

square

#263369 #692654 #695C26 #26693A

split-complementary

#263369 #693A26 #546926

monochromatic

#080B16 #161D3C #263369 #364996 #4B62BE

Accessibility & contrast

On white

11.93

#263369 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#263369 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263369

11.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263369	#FFFFFF	#000000	##FFFFFF
##263369	1.00	11.93	1.76	11.93
#FFFFFF	11.93	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#183A6B

Deuteranopia (green-blind)

#0B3468

Tritanopia (blue-blind)

#003F49

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #263369;
/* rgb */ color: rgb(38, 51, 105);
/* oklch */ color: oklch(34.1% 0.095 270.5);

Tailwind

colors: {
  custom: {
    50: '#676a94',
    500: '#263369',
    950: '#000000',
  },
}

SCSS

$custom: #263369;
$custom-light: #676a94;
$custom-dark: #000000;

JSON

{
  "hex": "#263369",
  "rgb": {
    "r": 38,
    "g": 51,
    "b": 105
  },
  "hsl": {
    "h": 228.358,
    "s": 46.853,
    "l": 28.039
  },
  "oklch": {
    "l": 0.34108,
    "c": 0.09539,
    "h": 270.5
  },
  "luminance": 0.038
}

Semantic roles & 50–950 ramp

primary

#263369

secondary

#9C8D4F

accent

#BD51D6

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#06060D

muted

#7A7A7E

Preview Lab

Preview with #263369

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

Preview Lab → · Contrast checker → · Palette generator →