#263DC7#263DC7

#263DC7 is a dark, highly saturated blue. Relative luminance 0.079; OKLCH L 44.5% C 0.213 H 268.0°. Best body text is #FFFFFF at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#263DC7
RGB	rgb(38, 61, 199)
HSL	hsl(231, 68%, 46%)
HSV	hsv(231, 81%, 78%)
CMYK	cmyk(80.9%, 69.3%, 0%, 22%)
CIE-LAB	lab(33.71, 41.82, -73.44)
CIE-LCH	lch(33.71, 84.51, 299.66°)
OKLab	oklab(44.54% -0.0073 -0.2128)
OKLCH	oklch(44.54% 0.213 268)
XYZ	xyz(12.7733, 7.8716, 54.8679)
Luminance	0.0787 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263DC7 #C7B026

analogous

#268DC7 #263DC7 #6026C7

triadic

#263DC7 #C7263D #3DC726

tetradic

#263DC7 #C7268D #C7B026 #26C760

square

#263DC7 #C7268D #C7B026 #26C760

split-complementary

#263DC7 #C76026 #8DC726

monochromatic

#121D60 #1C2D94 #263DC7 #4D62DD #818FE7

Accessibility & contrast

On white

8.16

#263DC7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#263DC7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263DC7

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263DC7	#FFFFFF	#000000	##FFFFFF
##263DC7	1.00	8.16	2.57	8.16
#FFFFFF	8.16	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057CB

Deuteranopia (green-blind)

#0047C4

Tritanopia (blue-blind)

#00647D

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #263dc7;
/* rgb */ color: rgb(38, 61, 199);
/* oklch */ color: oklch(44.5% 0.213 268.0);

Tailwind

colors: {
  custom: {
    50: '#7d73d9',
    500: '#263dc7',
    950: '#000000',
  },
}

SCSS

$custom: #263dc7;
$custom-light: #7d73d9;
$custom-dark: #000000;

JSON

{
  "hex": "#263dc7",
  "rgb": {
    "r": 38,
    "g": 61,
    "b": 199
  },
  "hsl": {
    "h": 231.429,
    "s": 67.932,
    "l": 46.471
  },
  "oklch": {
    "l": 0.44544,
    "c": 0.2129,
    "h": 268
  },
  "luminance": 0.07873
}

Semantic roles & 50–950 ramp

primary

#263DC7

secondary

#CFC379

accent

#D23DEB

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #263DC7

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

Preview Lab → · Contrast checker → · Palette generator →