#264C9F#264C9F

#264C9F is a dark, vivid blue. Relative luminance 0.081; OKLCH L 43.8% C 0.142 H 263.2°. Best body text is #FFFFFF at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#264C9F
RGB	rgb(38, 76, 159)
HSL	hsl(221, 61%, 39%)
HSV	hsv(221, 76%, 62%)
CMYK	cmyk(76.1%, 52.2%, 0%, 37.6%)
CIE-LAB	lab(34.16, 16.98, -49.01)
CIE-LCH	lch(34.16, 51.87, 289.12°)
OKLab	oklab(43.83% -0.0167 -0.141)
OKLCH	oklch(43.83% 0.142 263.2)
XYZ	xyz(9.6395, 8.0831, 33.8463)
Luminance	0.0808 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#264C9F #9F7926

analogous

#26889F #264C9F #3C269F

triadic

#264C9F #9F264C #4C9F26

tetradic

#264C9F #9F2688 #9F7926 #269F3C

square

#264C9F #9F2688 #9F7926 #269F3C

split-complementary

#264C9F #9F3C26 #889F26

monochromatic

#0E1D3C #1A346E #264C9F #3464CE #658ADA

Accessibility & contrast

On white

8.03

#264C9F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#264C9F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #264C9F

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##264C9F	#FFFFFF	#000000	##FFFFFF
##264C9F	1.00	8.03	2.62	8.03
#FFFFFF	8.03	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1656A2

Deuteranopia (green-blind)

#004B9D

Tritanopia (blue-blind)

#00606E

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #264c9f;
/* rgb */ color: rgb(38, 76, 159);
/* oklch */ color: oklch(43.8% 0.142 263.2);

Tailwind

colors: {
  custom: {
    50: '#727dbc',
    500: '#264c9f',
    950: '#000000',
  },
}

SCSS

$custom: #264c9f;
$custom-light: #727dbc;
$custom-dark: #000000;

JSON

{
  "hex": "#264c9f",
  "rgb": {
    "r": 38,
    "g": 76,
    "b": 159
  },
  "hsl": {
    "h": 221.157,
    "s": 61.421,
    "l": 38.627
  },
  "oklch": {
    "l": 0.43827,
    "c": 0.14199,
    "h": 263.2
  },
  "luminance": 0.08084
}

Semantic roles & 50–950 ramp

primary

#264C9F

secondary

#C0A261

accent

#B243E5

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #264C9F

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

Preview Lab → · Contrast checker → · Palette generator →