#263A68#263A68

#263A68 is a dark, moderate blue. Relative luminance 0.044; OKLCH L 35.7% C 0.084 H 264.8°. Best body text is #FFFFFF at 11.13:1 contrast (WCAG AA passes).

Color values

HEX	#263A68
RGB	rgb(38, 58, 104)
HSL	hsl(222, 46%, 28%)
HSV	hsv(222, 63%, 41%)
CMYK	cmyk(63.5%, 44.2%, 0%, 59.2%)
CIE-LAB	lab(25.07, 7.93, -29.41)
CIE-LCH	lch(25.07, 30.46, 285.09°)
OKLab	oklab(35.67% -0.0076 -0.0837)
OKLCH	oklch(35.67% 0.084 264.8)
XYZ	xyz(4.8102, 4.4373, 13.6970)
Luminance	0.0444 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263A68 #685426

analogous

#265B68 #263A68 #332668

triadic

#263A68 #68263A #3A6826

tetradic

#263A68 #68265B #685426 #266833

square

#263A68 #68265B #685426 #266833

split-complementary

#263A68 #683326 #5B6826

monochromatic

#080C16 #16213B #263A68 #365395 #4B6EBD

Accessibility & contrast

On white

11.13

#263A68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#263A68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263A68

11.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263A68	#FFFFFF	#000000	##FFFFFF
##263A68	1.00	11.13	1.89	11.13
#FFFFFF	11.13	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#263F6A

Deuteranopia (green-blind)

#1D3967

Tritanopia (blue-blind)

#00444C

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #263a68;
/* rgb */ color: rgb(38, 58, 104);
/* oklch */ color: oklch(35.7% 0.084 264.8);

Tailwind

colors: {
  custom: {
    50: '#676f93',
    500: '#263a68',
    950: '#000000',
  },
}

SCSS

$custom: #263a68;
$custom-light: #676f93;
$custom-dark: #000000;

JSON

{
  "hex": "#263a68",
  "rgb": {
    "r": 38,
    "g": 58,
    "b": 104
  },
  "hsl": {
    "h": 221.818,
    "s": 46.479,
    "l": 27.843
  },
  "oklch": {
    "l": 0.35671,
    "c": 0.08402,
    "h": 264.8
  },
  "luminance": 0.04438
}

Semantic roles & 50–950 ramp

primary

#263A68

secondary

#9B844F

accent

#AE52D6

background

#F6F6F9

surface

#EBECF1

border

#C6C7CB

text

#06070D

muted

#7A7A7E

Preview Lab

Preview with #263A68

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

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