#263A97#263A97

#263A97 is a dark, vivid blue. Relative luminance 0.057; OKLCH L 39.4% C 0.154 H 268.8°. Best body text is #FFFFFF at 9.84:1 contrast (WCAG AA passes).

Color values

HEX	#263A97
RGB	rgb(38, 58, 151)
HSL	hsl(229, 60%, 37%)
HSV	hsv(229, 75%, 59%)
CMYK	cmyk(74.8%, 61.6%, 0%, 40.8%)
CIE-LAB	lab(28.57, 26.07, -53.23)
CIE-LCH	lch(28.57, 59.27, 296.09°)
OKLab	oklab(39.43% -0.0031 -0.1537)
OKLCH	oklch(39.43% 0.154 268.8)
XYZ	xyz(7.8964, 5.6717, 29.9508)
Luminance	0.0567 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263A97 #978326

analogous

#267297 #263A97 #4B2697

triadic

#263A97 #97263A #3A9726

tetradic

#263A97 #972672 #978326 #26974B

square

#263A97 #972672 #978326 #26974B

split-complementary

#263A97 #974B26 #729726

monochromatic

#0D1435 #1A2766 #263A97 #324DC8 #6075D7

Accessibility & contrast

On white

9.84

#263A97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#263A97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263A97

9.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263A97	#FFFFFF	#000000	##FFFFFF
##263A97	1.00	9.84	2.13	9.84
#FFFFFF	9.84	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00499A

Deuteranopia (green-blind)

#003E95

Tritanopia (blue-blind)

#005262

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #263a97;
/* rgb */ color: rgb(38, 58, 151);
/* oklch */ color: oklch(39.4% 0.154 268.8);

Tailwind

colors: {
  custom: {
    50: '#7170b6',
    500: '#263a97',
    950: '#000000',
  },
}

SCSS

$custom: #263a97;
$custom-light: #7170b6;
$custom-dark: #000000;

JSON

{
  "hex": "#263a97",
  "rgb": {
    "r": 38,
    "g": 58,
    "b": 151
  },
  "hsl": {
    "h": 229.381,
    "s": 59.788,
    "l": 37.059
  },
  "oklch": {
    "l": 0.39427,
    "c": 0.15373,
    "h": 268.8
  },
  "luminance": 0.05673
}

Semantic roles & 50–950 ramp

primary

#263A97

secondary

#BCAB5C

accent

#C745E3

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #263A97

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

Preview Lab → · Contrast checker → · Palette generator →