#263BC7#263BC7

#263BC7 is a dark, highly saturated blue. Relative luminance 0.077; OKLCH L 44.2% C 0.215 H 268.3°. Best body text is #FFFFFF at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#263BC7
RGB	rgb(38, 59, 199)
HSL	hsl(232, 68%, 46%)
HSV	hsv(232, 81%, 78%)
CMYK	cmyk(80.9%, 70.4%, 0%, 22%)
CIE-LAB	lab(33.27, 43.04, -74.17)
CIE-LCH	lch(33.27, 85.76, 300.13°)
OKLab	oklab(44.22% -0.0065 -0.2149)
OKLCH	oklch(44.22% 0.215 268.3)
XYZ	xyz(12.6685, 7.6620, 54.8330)
Luminance	0.0766 (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

#263BC7 #C7B226

analogous

#268CC7 #263BC7 #6226C7

triadic

#263BC7 #C7263B #3BC726

tetradic

#263BC7 #C7268C #C7B226 #26C762

square

#263BC7 #C7268C #C7B226 #26C762

split-complementary

#263BC7 #C76226 #8CC726

monochromatic

#121D60 #1C2C94 #263BC7 #4D60DD #818EE7

Accessibility & contrast

On white

8.29

#263BC7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#263BC7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263BC7

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263BC7	#FFFFFF	#000000	##FFFFFF
##263BC7	1.00	8.29	2.53	8.29
#FFFFFF	8.29	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056CB

Deuteranopia (green-blind)

#0046C4

Tritanopia (blue-blind)

#00637D

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #263bc7;
/* rgb */ color: rgb(38, 59, 199);
/* oklch */ color: oklch(44.2% 0.215 268.3);

Tailwind

colors: {
  custom: {
    50: '#7d71d9',
    500: '#263bc7',
    950: '#000000',
  },
}

SCSS

$custom: #263bc7;
$custom-light: #7d71d9;
$custom-dark: #000000;

JSON

{
  "hex": "#263bc7",
  "rgb": {
    "r": 38,
    "g": 59,
    "b": 199
  },
  "hsl": {
    "h": 232.174,
    "s": 67.932,
    "l": 46.471
  },
  "oklch": {
    "l": 0.44223,
    "c": 0.21502,
    "h": 268.3
  },
  "luminance": 0.07664
}

Semantic roles & 50–950 ramp

primary

#263BC7

secondary

#CFC479

accent

#D43DEB

background

#F8F6FD

surface

#F0ECFB

border

#CBC7D4

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #263BC7

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

Preview Lab → · Contrast checker → · Palette generator →