#263B96#263B96

#263B96 is a dark, vivid blue. Relative luminance 0.057; OKLCH L 39.5% C 0.151 H 268.5°. Best body text is #FFFFFF at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#263B96
RGB	rgb(38, 59, 150)
HSL	hsl(229, 60%, 37%)
HSV	hsv(229, 75%, 59%)
CMYK	cmyk(74.7%, 60.7%, 0%, 41.2%)
CIE-LAB	lab(28.75, 25.01, -52.32)
CIE-LCH	lch(28.75, 57.99, 295.55°)
OKLab	oklab(39.54% -0.0039 -0.151)
OKLCH	oklch(39.54% 0.151 268.5)
XYZ	xyz(7.8664, 5.7412, 29.5418)
Luminance	0.0574 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263B96 #968126

analogous

#267396 #263B96 #492696

triadic

#263B96 #96263B #3B9626

tetradic

#263B96 #962673 #968126 #269649

square

#263B96 #962673 #968126 #269649

split-complementary

#263B96 #964926 #739626

monochromatic

#0D1534 #1A2865 #263B96 #324EC7 #6076D7

Accessibility & contrast

On white

9.77

#263B96 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#263B96 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263B96

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263B96	#FFFFFF	#000000	##FFFFFF
##263B96	1.00	9.77	2.15	9.77
#FFFFFF	9.77	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004999

Deuteranopia (green-blind)

#003F94

Tritanopia (blue-blind)

#005262

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #263b96;
/* rgb */ color: rgb(38, 59, 150);
/* oklch */ color: oklch(39.5% 0.151 268.5);

Tailwind

colors: {
  custom: {
    50: '#7170b6',
    500: '#263b96',
    950: '#000000',
  },
}

SCSS

$custom: #263b96;
$custom-light: #7170b6;
$custom-dark: #000000;

JSON

{
  "hex": "#263b96",
  "rgb": {
    "r": 38,
    "g": 59,
    "b": 150
  },
  "hsl": {
    "h": 228.75,
    "s": 59.574,
    "l": 36.863
  },
  "oklch": {
    "l": 0.39536,
    "c": 0.15108,
    "h": 268.5
  },
  "luminance": 0.05742
}

Semantic roles & 50–950 ramp

primary

#263B96

secondary

#BCAA5C

accent

#C545E3

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #263B96

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

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