#263AC3#263AC3

#263AC3 is a dark, highly saturated blue. Relative luminance 0.074; OKLCH L 43.7% C 0.211 H 268.5°. Best body text is #FFFFFF at 8.48:1 contrast (WCAG AA passes).

Color values

HEX	#263AC3
RGB	rgb(38, 58, 195)
HSL	hsl(232, 67%, 46%)
HSV	hsv(232, 81%, 76%)
CMYK	cmyk(80.5%, 70.3%, 0%, 23.5%)
CIE-LAB	lab(32.65, 42.24, -72.85)
CIE-LCH	lch(32.65, 84.21, 300.10°)
OKLab	oklab(43.66% -0.0057 -0.2111)
OKLCH	oklch(43.66% 0.211 268.5)
XYZ	xyz(12.1593, 7.3769, 52.4022)
Luminance	0.0738 (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

#263AC3 #C3AF26

analogous

#2688C3 #263AC3 #6126C3

triadic

#263AC3 #C3263A #3AC326

tetradic

#263AC3 #C32688 #C3AF26 #26C361

square

#263AC3 #C32688 #C3AF26 #26C361

split-complementary

#263AC3 #C36126 #88C326

monochromatic

#121C5D #1C2B90 #263AC3 #4A5DDC #7E8BE6

Accessibility & contrast

On white

8.48

#263AC3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#263AC3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263AC3

8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263AC3	#FFFFFF	#000000	##FFFFFF
##263AC3	1.00	8.48	2.48	8.48
#FFFFFF	8.48	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054C7

Deuteranopia (green-blind)

#0045C1

Tritanopia (blue-blind)

#00617A

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #263ac3;
/* rgb */ color: rgb(38, 58, 195);
/* oklch */ color: oklch(43.7% 0.211 268.5);

Tailwind

colors: {
  custom: {
    50: '#7d71d6',
    500: '#263ac3',
    950: '#000000',
  },
}

SCSS

$custom: #263ac3;
$custom-light: #7d71d6;
$custom-dark: #000000;

JSON

{
  "hex": "#263ac3",
  "rgb": {
    "r": 38,
    "g": 58,
    "b": 195
  },
  "hsl": {
    "h": 232.357,
    "s": 67.382,
    "l": 45.686
  },
  "oklch": {
    "l": 0.43657,
    "c": 0.21116,
    "h": 268.5
  },
  "luminance": 0.07378
}

Semantic roles & 50–950 ramp

primary

#263AC3

secondary

#CEC377

accent

#D43EEA

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0715

muted

#7D7A83

Preview Lab

Preview with #263AC3

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

Preview Lab → · Contrast checker → · Palette generator →