#262F8B#262F8B

#262F8B is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.2% C 0.151 H 272.0°. Best body text is #FFFFFF at 11.28:1 contrast (WCAG AA passes).

Color values

HEX	#262F8B
RGB	rgb(38, 47, 139)
HSL	hsl(235, 57%, 35%)
HSV	hsv(235, 73%, 55%)
CMYK	cmyk(72.7%, 66.2%, 0%, 45.5%)
CIE-LAB	lab(24.67, 28.92, -52.21)
CIE-LCH	lch(24.67, 59.68, 298.98°)
OKLab	oklab(36.22% 0.0053 -0.1508)
OKLCH	oklch(36.22% 0.151 272)
XYZ	xyz(6.4745, 4.3085, 24.9115)
Luminance	0.0431 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#262F8B #8B8226

analogous

#26628B #262F8B #4F268B

triadic

#262F8B #8B262F #2F8B26

tetradic

#262F8B #8B2662 #8B8226 #268B4F

square

#262F8B #8B2662 #8B8226 #268B4F

split-complementary

#262F8B #8B4F26 #628B26

monochromatic

#0C0E2B #191F5B #262F8B #333FBB #5A64D2

Accessibility & contrast

On white

11.28

#262F8B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#262F8B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #262F8B

11.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##262F8B	#FFFFFF	#000000	##FFFFFF
##262F8B	1.00	11.28	1.86	11.28
#FFFFFF	11.28	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F8E

Deuteranopia (green-blind)

#003689

Tritanopia (blue-blind)

#004758

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #262f8b;
/* rgb */ color: rgb(38, 47, 139);
/* oklch */ color: oklch(36.2% 0.151 272.0);

Tailwind

colors: {
  custom: {
    50: '#6f67ae',
    500: '#262f8b',
    950: '#000000',
  },
}

SCSS

$custom: #262f8b;
$custom-light: #6f67ae;
$custom-dark: #000000;

JSON

{
  "hex": "#262f8b",
  "rgb": {
    "r": 38,
    "g": 47,
    "b": 139
  },
  "hsl": {
    "h": 234.653,
    "s": 57.062,
    "l": 34.706
  },
  "oklch": {
    "l": 0.36222,
    "c": 0.15091,
    "h": 272
  },
  "luminance": 0.04309
}

Semantic roles & 50–950 ramp

primary

#262F8B

secondary

#B7AE56

accent

#D347E0

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #262F8B

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

Preview Lab → · Contrast checker → · Palette generator →