#263166#263166

#263166 is a dark, moderate blue. Relative luminance 0.036; OKLCH L 33.4% C 0.094 H 271.7°. Best body text is #FFFFFF at 12.25:1 contrast (WCAG AA passes).

Color values

HEX	#263166
RGB	rgb(38, 49, 102)
HSL	hsl(230, 46%, 27%)
HSV	hsv(230, 63%, 40%)
CMYK	cmyk(62.7%, 52%, 0%, 60%)
CIE-LAB	lab(22.19, 13.49, -32.72)
CIE-LCH	lch(22.19, 35.39, 292.41°)
OKLab	oklab(33.42% 0.0027 -0.0935)
OKLCH	oklch(33.42% 0.094 271.7)
XYZ	xyz(4.2951, 3.5677, 13.0301)
Luminance	0.0357 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263166 #665B26

analogous

#265166 #263166 #3B2666

triadic

#263166 #662631 #316626

tetradic

#263166 #662651 #665B26 #26663B

square

#263166 #662651 #665B26 #26663B

split-complementary

#263166 #663B26 #516626

monochromatic

#080B16 #151C39 #263166 #374693 #4B5EBC

Accessibility & contrast

On white

12.25

#263166 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#263166 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263166

12.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263166	#FFFFFF	#000000	##FFFFFF
##263166	1.00	12.25	1.71	12.25
#FFFFFF	12.25	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#163868

Deuteranopia (green-blind)

#0B3265

Tritanopia (blue-blind)

#003D46

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #263166;
/* rgb */ color: rgb(38, 49, 102);
/* oklch */ color: oklch(33.4% 0.094 271.7);

Tailwind

colors: {
  custom: {
    50: '#676892',
    500: '#263166',
    950: '#000000',
  },
}

SCSS

$custom: #263166;
$custom-light: #676892;
$custom-dark: #000000;

JSON

{
  "hex": "#263166",
  "rgb": {
    "r": 38,
    "g": 49,
    "b": 102
  },
  "hsl": {
    "h": 229.688,
    "s": 45.714,
    "l": 27.451
  },
  "oklch": {
    "l": 0.33425,
    "c": 0.09356,
    "h": 271.7
  },
  "luminance": 0.03568
}

Semantic roles & 50–950 ramp

primary

#263166

secondary

#998C4F

accent

#BF52D5

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#06060D

muted

#7A7A7E

Preview Lab

Preview with #263166

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

Preview Lab → · Contrast checker → · Palette generator →