#263C92#263C92

#263C92 is a dark, vivid blue. Relative luminance 0.057; OKLCH L 39.4% C 0.144 H 268.1°. Best body text is #FFFFFF at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#263C92
RGB	rgb(38, 60, 146)
HSL	hsl(228, 59%, 36%)
HSV	hsv(228, 74%, 57%)
CMYK	cmyk(74%, 58.9%, 0%, 42.7%)
CIE-LAB	lab(28.69, 22.79, -49.97)
CIE-LCH	lch(28.69, 54.92, 294.52°)
OKLab	oklab(39.39% -0.0047 -0.1441)
OKLCH	oklch(39.39% 0.144 268.1)
XYZ	xyz(7.6017, 5.7183, 27.8917)
Luminance	0.0572 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263C92 #927C26

analogous

#267292 #263C92 #462692

triadic

#263C92 #92263C #3C9226

tetradic

#263C92 #922672 #927C26 #269246

square

#263C92 #922672 #927C26 #269246

split-complementary

#263C92 #924626 #729226

monochromatic

#0D1431 #192861 #263C92 #3350C3 #5D76D5

Accessibility & contrast

On white

9.80

#263C92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#263C92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263C92

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263C92	#FFFFFF	#000000	##FFFFFF
##263C92	1.00	9.80	2.14	9.80
#FFFFFF	9.80	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004995

Deuteranopia (green-blind)

#003F90

Tritanopia (blue-blind)

#005161

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #263c92;
/* rgb */ color: rgb(38, 60, 146);
/* oklch */ color: oklch(39.4% 0.144 268.1);

Tailwind

colors: {
  custom: {
    50: '#7071b3',
    500: '#263c92',
    950: '#000000',
  },
}

SCSS

$custom: #263c92;
$custom-light: #7071b3;
$custom-dark: #000000;

JSON

{
  "hex": "#263c92",
  "rgb": {
    "r": 38,
    "g": 60,
    "b": 146
  },
  "hsl": {
    "h": 227.778,
    "s": 58.696,
    "l": 36.078
  },
  "oklch": {
    "l": 0.39388,
    "c": 0.14418,
    "h": 268.1
  },
  "luminance": 0.05719
}

Semantic roles & 50–950 ramp

primary

#263C92

secondary

#BAA65A

accent

#C246E2

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #263C92

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

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