#263A67#263A67

#263A67 is a dark, moderate blue. Relative luminance 0.044; OKLCH L 35.6% C 0.082 H 264.5°. Best body text is #FFFFFF at 11.15:1 contrast (WCAG AA passes).

Color values

HEX	#263A67
RGB	rgb(38, 58, 103)
HSL	hsl(222, 46%, 28%)
HSV	hsv(222, 63%, 40%)
CMYK	cmyk(63.1%, 43.7%, 0%, 59.6%)
CIE-LAB	lab(25.00, 7.55, -28.86)
CIE-LCH	lch(25.00, 29.83, 284.66°)
OKLab	oklab(35.6% -0.0079 -0.0821)
OKLCH	oklch(35.6% 0.082 264.5)
XYZ	xyz(4.7597, 4.4171, 13.4311)
Luminance	0.0442 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263A67 #675326

analogous

#265B67 #263A67 #322667

triadic

#263A67 #67263A #3A6726

tetradic

#263A67 #67265B #675326 #266732

square

#263A67 #67265B #675326 #266732

split-complementary

#263A67 #673226 #5B6726

monochromatic

#080D16 #16213A #263A67 #365394 #4B6EBD

Accessibility & contrast

On white

11.15

#263A67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#263A67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263A67

11.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263A67	#FFFFFF	#000000	##FFFFFF
##263A67	1.00	11.15	1.88	11.15
#FFFFFF	11.15	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#263F69

Deuteranopia (green-blind)

#1D3966

Tritanopia (blue-blind)

#00444B

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #263a67;
/* rgb */ color: rgb(38, 58, 103);
/* oklch */ color: oklch(35.6% 0.082 264.5);

Tailwind

colors: {
  custom: {
    50: '#676f92',
    500: '#263a67',
    950: '#000000',
  },
}

SCSS

$custom: #263a67;
$custom-light: #676f92;
$custom-dark: #000000;

JSON

{
  "hex": "#263a67",
  "rgb": {
    "r": 38,
    "g": 58,
    "b": 103
  },
  "hsl": {
    "h": 221.538,
    "s": 46.099,
    "l": 27.647
  },
  "oklch": {
    "l": 0.35602,
    "c": 0.08246,
    "h": 264.5
  },
  "luminance": 0.04417
}

Semantic roles & 50–950 ramp

primary

#263A67

secondary

#9A834F

accent

#AD52D6

background

#F6F6F9

surface

#EBECF1

border

#C6C7CB

text

#06070D

muted

#7A7A7E

Preview Lab

Preview with #263A67

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

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