#263A93#263A93

#263A93 is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.1% C 0.148 H 268.8°. Best body text is #FFFFFF at 9.96:1 contrast (WCAG AA passes).

Color values

HEX	#263A93
RGB	rgb(38, 58, 147)
HSL	hsl(229, 59%, 36%)
HSV	hsv(229, 74%, 58%)
CMYK	cmyk(74.1%, 60.5%, 0%, 42.4%)
CIE-LAB	lab(28.23, 24.54, -51.33)
CIE-LCH	lch(28.23, 56.89, 295.55°)
OKLab	oklab(39.07% -0.0031 -0.1481)
OKLCH	oklch(39.07% 0.148 268.8)
XYZ	xyz(7.5770, 5.5440, 28.2689)
Luminance	0.0554 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263A93 #937F26

analogous

#267193 #263A93 #492693

triadic

#263A93 #93263A #3A9326

tetradic

#263A93 #932671 #937F26 #269349

square

#263A93 #932671 #937F26 #269349

split-complementary

#263A93 #934926 #719326

monochromatic

#0D1432 #192762 #263A93 #334DC4 #5E74D5

Accessibility & contrast

On white

9.96

#263A93 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#263A93 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263A93

9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263A93	#FFFFFF	#000000	##FFFFFF
##263A93	1.00	9.96	2.11	9.96
#FFFFFF	9.96	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004896

Deuteranopia (green-blind)

#003E91

Tritanopia (blue-blind)

#005060

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #263a93;
/* rgb */ color: rgb(38, 58, 147);
/* oklch */ color: oklch(39.1% 0.148 268.8);

Tailwind

colors: {
  custom: {
    50: '#706fb3',
    500: '#263a93',
    950: '#000000',
  },
}

SCSS

$custom: #263a93;
$custom-light: #706fb3;
$custom-dark: #000000;

JSON

{
  "hex": "#263a93",
  "rgb": {
    "r": 38,
    "g": 58,
    "b": 147
  },
  "hsl": {
    "h": 228.991,
    "s": 58.919,
    "l": 36.275
  },
  "oklch": {
    "l": 0.39072,
    "c": 0.14815,
    "h": 268.8
  },
  "luminance": 0.05545
}

Semantic roles & 50–950 ramp

primary

#263A93

secondary

#BAA95A

accent

#C546E2

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #263A93

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

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