#263159#263159

#263159 is a dark, moderate blue. Relative luminance 0.033; OKLCH L 32.5% C 0.073 H 270.4°. Best body text is #FFFFFF at 12.61:1 contrast (WCAG AA passes).

Color values

HEX	#263159
RGB	rgb(38, 49, 89)
HSL	hsl(227, 40%, 25%)
HSV	hsv(227, 57%, 35%)
CMYK	cmyk(57.3%, 44.9%, 0%, 65.1%)
CIE-LAB	lab(21.32, 8.60, -25.58)
CIE-LCH	lch(21.32, 26.99, 288.59°)
OKLab	oklab(32.48% 0.0005 -0.0726)
OKLCH	oklch(32.48% 0.073 270.4)
XYZ	xyz(3.7002, 3.3297, 9.8970)
Luminance	0.0333 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263159 #594E26

analogous

#264A59 #263159 #352659

triadic

#263159 #592631 #315926

tetradic

#263159 #59264A #594E26 #265935

square

#263159 #59264A #594E26 #265935

split-complementary

#263159 #593526 #4A5926

monochromatic

#090C15 #14192E #263159 #384984 #4B60AF

Accessibility & contrast

On white

12.61

#263159 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#263159 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263159

12.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263159	#FFFFFF	#000000	##FFFFFF
##263159	1.00	12.61	1.67	12.61
#FFFFFF	12.61	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#20365B

Deuteranopia (green-blind)

#1B3158

Tritanopia (blue-blind)

#0D3A40

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #263159;
/* rgb */ color: rgb(38, 49, 89);
/* oklch */ color: oklch(32.5% 0.073 270.4);

Tailwind

colors: {
  custom: {
    50: '#656888',
    500: '#263159',
    950: '#000000',
  },
}

SCSS

$custom: #263159;
$custom-light: #656888;
$custom-dark: #000000;

JSON

{
  "hex": "#263159",
  "rgb": {
    "r": 38,
    "g": 49,
    "b": 89
  },
  "hsl": {
    "h": 227.059,
    "s": 40.157,
    "l": 24.902
  },
  "oklch": {
    "l": 0.32482,
    "c": 0.07257,
    "h": 270.4
  },
  "luminance": 0.0333
}

Semantic roles & 50–950 ramp

primary

#263159

secondary

#8C7F4F

accent

#B658D0

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#06060B

muted

#7A7A7C

Preview Lab

Preview with #263159

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

Preview Lab → · Contrast checker → · Palette generator →