#263A62#263A62

#263A62 is a dark, moderate blue. Relative luminance 0.043; OKLCH L 35.3% C 0.075 H 263.0°. Best body text is #FFFFFF at 11.27:1 contrast (WCAG AA passes).

Color values

HEX	#263A62
RGB	rgb(38, 58, 98)
HSL	hsl(220, 44%, 27%)
HSV	hsv(220, 61%, 38%)
CMYK	cmyk(61.2%, 40.8%, 0%, 61.6%)
CIE-LAB	lab(24.70, 5.66, -26.11)
CIE-LCH	lch(24.70, 26.72, 282.23°)
OKLab	oklab(35.27% -0.0091 -0.074)
OKLCH	oklch(35.27% 0.075 263)
XYZ	xyz(4.5162, 4.3197, 12.1487)
Luminance	0.0432 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263A62 #624E26

analogous

#265862 #263A62 #302662

triadic

#263A62 #62263A #3A6226

tetradic

#263A62 #622658 #624E26 #266230

square

#263A62 #622658 #624E26 #266230

split-complementary

#263A62 #623026 #586226

monochromatic

#090D16 #152036 #263A62 #37548E #4A6FB9

Accessibility & contrast

On white

11.27

#263A62 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#263A62 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263A62

11.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263A62	#FFFFFF	#000000	##FFFFFF
##263A62	1.00	11.27	1.86	11.27
#FFFFFF	11.27	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#293E64

Deuteranopia (green-blind)

#223861

Tritanopia (blue-blind)

#004349

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #263a62;
/* rgb */ color: rgb(38, 58, 98);
/* oklch */ color: oklch(35.3% 0.075 263.0);

Tailwind

colors: {
  custom: {
    50: '#666f8f',
    500: '#263a62',
    950: '#000000',
  },
}

SCSS

$custom: #263a62;
$custom-light: #666f8f;
$custom-dark: #000000;

JSON

{
  "hex": "#263a62",
  "rgb": {
    "r": 38,
    "g": 58,
    "b": 98
  },
  "hsl": {
    "h": 220,
    "s": 44.118,
    "l": 26.667
  },
  "oklch": {
    "l": 0.35269,
    "c": 0.07457,
    "h": 263
  },
  "luminance": 0.0432
}

Semantic roles & 50–950 ramp

primary

#263A62

secondary

#957E4F

accent

#A954D4

background

#F6F6F8

surface

#EBECF0

border

#C6C7CB

text

#06070C

muted

#7A7A7D

Preview Lab

Preview with #263A62

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

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