#263E69#263E69

#263E69 is a dark, moderate blue. Relative luminance 0.049; OKLCH L 36.7% C 0.080 H 261.2°. Best body text is #FFFFFF at 10.63:1 contrast (WCAG AA passes).

Color values

HEX	#263E69
RGB	rgb(38, 62, 105)
HSL	hsl(219, 47%, 28%)
HSV	hsv(219, 64%, 41%)
CMYK	cmyk(63.8%, 41%, 0%, 58.8%)
CIE-LAB	lab(26.38, 5.55, -27.96)
CIE-LCH	lch(26.38, 28.51, 281.23°)
OKLab	oklab(36.71% -0.0122 -0.0794)
OKLCH	oklch(36.71% 0.08 261.2)
XYZ	xyz(5.0709, 4.8768, 14.0360)
Luminance	0.0488 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263E69 #695126

analogous

#265F69 #263E69 #2F2669

triadic

#263E69 #69263E #3E6926

tetradic

#263E69 #69265F #695126 #26692F

square

#263E69 #69265F #695126 #26692F

split-complementary

#263E69 #692F26 #5F6926

monochromatic

#080D16 #16233C #263E69 #365996 #4B74BE

Accessibility & contrast

On white

10.63

#263E69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#263E69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263E69

10.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263E69	#FFFFFF	#000000	##FFFFFF
##263E69	1.00	10.63	1.98	10.63
#FFFFFF	10.63	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C426B

Deuteranopia (green-blind)

#223C68

Tritanopia (blue-blind)

#00484E

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #263e69;
/* rgb */ color: rgb(38, 62, 105);
/* oklch */ color: oklch(36.7% 0.080 261.2);

Tailwind

colors: {
  custom: {
    50: '#677294',
    500: '#263e69',
    950: '#000000',
  },
}

SCSS

$custom: #263e69;
$custom-light: #677294;
$custom-dark: #000000;

JSON

{
  "hex": "#263e69",
  "rgb": {
    "r": 38,
    "g": 62,
    "b": 105
  },
  "hsl": {
    "h": 218.507,
    "s": 46.853,
    "l": 28.039
  },
  "oklch": {
    "l": 0.36706,
    "c": 0.08032,
    "h": 261.2
  },
  "luminance": 0.04877
}

Semantic roles & 50–950 ramp

primary

#263E69

secondary

#9C804F

accent

#A751D6

background

#F6F6F9

surface

#EBECF1

border

#C6C7CB

text

#06080D

muted

#7A7B7E

Preview Lab

Preview with #263E69

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

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