#263C82#263C82

#263C82 is a dark, vivid blue. Relative luminance 0.053; OKLCH L 38.1% C 0.121 H 267.3°. Best body text is #FFFFFF at 10.24:1 contrast (WCAG AA passes).

Color values

HEX	#263C82
RGB	rgb(38, 60, 130)
HSL	hsl(226, 55%, 33%)
HSV	hsv(226, 71%, 51%)
CMYK	cmyk(70.8%, 53.8%, 0%, 49%)
CIE-LAB	lab(27.45, 16.59, -42.07)
CIE-LCH	lch(27.45, 45.23, 291.52°)
OKLab	oklab(38.06% -0.0057 -0.1209)
OKLCH	oklch(38.06% 0.121 267.3)
XYZ	xyz(6.4431, 5.2549, 21.7895)
Luminance	0.0525 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263C82 #826C26

analogous

#266A82 #263C82 #3E2682

triadic

#263C82 #82263C #3C8226

tetradic

#263C82 #82266A #826C26 #26823E

square

#263C82 #82266A #826C26 #26823E

split-complementary

#263C82 #823E26 #6A8226

monochromatic

#0A1023 #182653 #263C82 #3452B1 #5572CD

Accessibility & contrast

On white

10.24

#263C82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#263C82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263C82

10.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263C82	#FFFFFF	#000000	##FFFFFF
##263C82	1.00	10.24	2.05	10.24
#FFFFFF	10.24	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F4584

Deuteranopia (green-blind)

#003D81

Tritanopia (blue-blind)

#004D59

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #263c82;
/* rgb */ color: rgb(38, 60, 130);
/* oklch */ color: oklch(38.1% 0.121 267.3);

Tailwind

colors: {
  custom: {
    50: '#6c71a7',
    500: '#263c82',
    950: '#000000',
  },
}

SCSS

$custom: #263c82;
$custom-light: #6c71a7;
$custom-dark: #000000;

JSON

{
  "hex": "#263c82",
  "rgb": {
    "r": 38,
    "g": 60,
    "b": 130
  },
  "hsl": {
    "h": 225.652,
    "s": 54.762,
    "l": 32.941
  },
  "oklch": {
    "l": 0.38062,
    "c": 0.12102,
    "h": 267.3
  },
  "luminance": 0.05255
}

Semantic roles & 50–950 ramp

primary

#263C82

secondary

#B29B52

accent

#BB4ADE

background

#F6F6FA

surface

#ECECF4

border

#C7C7CE

text

#08070F

muted

#7A7A7F

Preview Lab

Preview with #263C82

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

Preview Lab → · Contrast checker → · Palette generator →