#263C93#263C93

#263C93 is a dark, vivid blue. Relative luminance 0.058; OKLCH L 39.5% C 0.146 H 268.2°. Best body text is #FFFFFF at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#263C93
RGB	rgb(38, 60, 147)
HSL	hsl(228, 59%, 36%)
HSV	hsv(228, 74%, 58%)
CMYK	cmyk(74.1%, 59.2%, 0%, 42.4%)
CIE-LAB	lab(28.77, 23.18, -50.45)
CIE-LCH	lch(28.77, 55.52, 294.68°)
OKLab	oklab(39.48% -0.0047 -0.1455)
OKLCH	oklch(39.48% 0.146 268.2)
XYZ	xyz(7.6798, 5.7496, 28.3031)
Luminance	0.0575 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263C93 #937D26

analogous

#267393 #263C93 #472693

triadic

#263C93 #93263C #3C9326

tetradic

#263C93 #932673 #937D26 #269347

square

#263C93 #932673 #937D26 #269347

split-complementary

#263C93 #934726 #739326

monochromatic

#0D1432 #192862 #263C93 #3350C4 #5E76D5

Accessibility & contrast

On white

9.77

#263C93 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#263C93 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263C93

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263C93	#FFFFFF	#000000	##FFFFFF
##263C93	1.00	9.77	2.15	9.77
#FFFFFF	9.77	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004996

Deuteranopia (green-blind)

#003F91

Tritanopia (blue-blind)

#005261

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #263c93;
/* rgb */ color: rgb(38, 60, 147);
/* oklch */ color: oklch(39.5% 0.146 268.2);

Tailwind

colors: {
  custom: {
    50: '#7071b3',
    500: '#263c93',
    950: '#000000',
  },
}

SCSS

$custom: #263c93;
$custom-light: #7071b3;
$custom-dark: #000000;

JSON

{
  "hex": "#263c93",
  "rgb": {
    "r": 38,
    "g": 60,
    "b": 147
  },
  "hsl": {
    "h": 227.89,
    "s": 58.919,
    "l": 36.275
  },
  "oklch": {
    "l": 0.39475,
    "c": 0.14559,
    "h": 268.2
  },
  "luminance": 0.0575
}

Semantic roles & 50–950 ramp

primary

#263C93

secondary

#BAA75A

accent

#C346E2

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #263C93

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

Preview Lab → · Contrast checker → · Palette generator →