#263D65#263D65

#263D65 is a dark, moderate blue. Relative luminance 0.047; OKLCH L 36.2% C 0.075 H 260.8°. Best body text is #FFFFFF at 10.84:1 contrast (WCAG AA passes).

Color values

HEX	#263D65
RGB	rgb(38, 61, 101)
HSL	hsl(218, 45%, 27%)
HSV	hsv(218, 62%, 40%)
CMYK	cmyk(62.4%, 39.6%, 0%, 60.4%)
CIE-LAB	lab(25.83, 4.73, -26.26)
CIE-LCH	lch(25.83, 26.69, 280.20°)
OKLab	oklab(36.2% -0.012 -0.0744)
OKLCH	oklch(36.2% 0.075 260.8)
XYZ	xyz(4.8162, 4.6887, 12.9606)
Luminance	0.0469 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263D65 #654E26

analogous

#265D65 #263D65 #2E2665

triadic

#263D65 #65263D #3D6526

tetradic

#263D65 #65265D #654E26 #26652E

square

#263D65 #65265D #654E26 #26652E

split-complementary

#263D65 #652E26 #5D6526

monochromatic

#080D16 #152239 #263D65 #375891 #4A73BB

Accessibility & contrast

On white

10.84

#263D65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#263D65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263D65

10.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263D65	#FFFFFF	#000000	##FFFFFF
##263D65	1.00	10.84	1.94	10.84
#FFFFFF	10.84	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C4067

Deuteranopia (green-blind)

#243A64

Tritanopia (blue-blind)

#00464C

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #263d65;
/* rgb */ color: rgb(38, 61, 101);
/* oklch */ color: oklch(36.2% 0.075 260.8);

Tailwind

colors: {
  custom: {
    50: '#667291',
    500: '#263d65',
    950: '#000000',
  },
}

SCSS

$custom: #263d65;
$custom-light: #667291;
$custom-dark: #000000;

JSON

{
  "hex": "#263d65",
  "rgb": {
    "r": 38,
    "g": 61,
    "b": 101
  },
  "hsl": {
    "h": 218.095,
    "s": 45.324,
    "l": 27.255
  },
  "oklch": {
    "l": 0.36201,
    "c": 0.07541,
    "h": 260.8
  },
  "luminance": 0.04689
}

Semantic roles & 50–950 ramp

primary

#263D65

secondary

#987D4F

accent

#A553D5

background

#F6F6F8

surface

#EBECF0

border

#C6C7CB

text

#06070C

muted

#7A7A7D

Preview Lab

Preview with #263D65

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

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