#263397#263397

#263397 is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.1% C 0.162 H 270.6°. Best body text is #FFFFFF at 10.49:1 contrast (WCAG AA passes).

Color values

HEX	#263397
RGB	rgb(38, 51, 151)
HSL	hsl(233, 60%, 37%)
HSV	hsv(233, 75%, 59%)
CMYK	cmyk(74.8%, 66.2%, 0%, 40.8%)
CIE-LAB	lab(26.77, 30.73, -56.17)
CIE-LCH	lch(26.77, 64.02, 298.69°)
OKLab	oklab(38.1% 0.0017 -0.1624)
OKLCH	oklch(38.1% 0.162 270.6)
XYZ	xyz(7.5672, 5.0133, 29.8410)
Luminance	0.0501 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263397 #978A26

analogous

#266C97 #263397 #512697

triadic

#263397 #972633 #339726

tetradic

#263397 #97266C #978A26 #269751

square

#263397 #97266C #978A26 #269751

split-complementary

#263397 #975126 #6C9726

monochromatic

#0D1235 #1A2266 #263397 #3244C8 #606ED7

Accessibility & contrast

On white

10.49

#263397 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#263397 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263397

10.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263397	#FFFFFF	#000000	##FFFFFF
##263397	1.00	10.49	2.00	10.49
#FFFFFF	10.49	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00459A

Deuteranopia (green-blind)

#003A95

Tritanopia (blue-blind)

#004D60

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #263397;
/* rgb */ color: rgb(38, 51, 151);
/* oklch */ color: oklch(38.1% 0.162 270.6);

Tailwind

colors: {
  custom: {
    50: '#726ab7',
    500: '#263397',
    950: '#000000',
  },
}

SCSS

$custom: #263397;
$custom-light: #726ab7;
$custom-dark: #000000;

JSON

{
  "hex": "#263397",
  "rgb": {
    "r": 38,
    "g": 51,
    "b": 151
  },
  "hsl": {
    "h": 233.097,
    "s": 59.788,
    "l": 37.059
  },
  "oklch": {
    "l": 0.38103,
    "c": 0.16239,
    "h": 270.6
  },
  "luminance": 0.05014
}

Semantic roles & 50–950 ramp

primary

#263397

secondary

#BCB15C

accent

#D145E3

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #263397

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

Preview Lab → · Contrast checker → · Palette generator →