#264F9B#264F9B

#264F9B is a dark, vivid blue. Relative luminance 0.084; OKLCH L 44.2% C 0.133 H 261.4°. Best body text is #FFFFFF at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#264F9B
RGB	rgb(38, 79, 155)
HSL	hsl(219, 61%, 38%)
HSV	hsv(219, 75%, 61%)
CMYK	cmyk(75.5%, 49%, 0%, 39.2%)
CIE-LAB	lab(34.74, 13.41, -45.65)
CIE-LCH	lch(34.74, 47.58, 286.37°)
OKLab	oklab(44.19% -0.0198 -0.1311)
OKLCH	oklch(44.19% 0.133 261.4)
XYZ	xyz(9.5096, 8.3695, 32.1183)
Luminance	0.0837 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#264F9B #9B7226

analogous

#268A9B #264F9B #37269B

triadic

#264F9B #9B264F #4F9B26

tetradic

#264F9B #9B268A #9B7226 #269B37

square

#264F9B #9B268A #9B7226 #269B37

split-complementary

#264F9B #9B3726 #8A9B26

monochromatic

#0E1D39 #1A366A #264F9B #3268CC #638CD9

Accessibility & contrast

On white

7.85

#264F9B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#264F9B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #264F9B

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##264F9B	#FFFFFF	#000000	##FFFFFF
##264F9B	1.00	7.85	2.67	7.85
#FFFFFF	7.85	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#25579E

Deuteranopia (green-blind)

#004D99

Tritanopia (blue-blind)

#00616D

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #264f9b;
/* rgb */ color: rgb(38, 79, 155);
/* oklch */ color: oklch(44.2% 0.133 261.4);

Tailwind

colors: {
  custom: {
    50: '#717fb9',
    500: '#264f9b',
    950: '#000000',
  },
}

SCSS

$custom: #264f9b;
$custom-light: #717fb9;
$custom-dark: #000000;

JSON

{
  "hex": "#264f9b",
  "rgb": {
    "r": 38,
    "g": 79,
    "b": 155
  },
  "hsl": {
    "h": 218.974,
    "s": 60.622,
    "l": 37.843
  },
  "oklch": {
    "l": 0.44185,
    "c": 0.13256,
    "h": 261.4
  },
  "luminance": 0.08371
}

Semantic roles & 50–950 ramp

primary

#264F9B

secondary

#BE9D5F

accent

#AC44E4

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #264F9B

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

Preview Lab → · Contrast checker → · Palette generator →