#264F8A#264F8A

#264F8A is a dark, moderate blue. Relative luminance 0.078; OKLCH L 43.0% C 0.108 H 257.8°. Best body text is #FFFFFF at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#264F8A
RGB	rgb(38, 79, 138)
HSL	hsl(215, 57%, 35%)
HSV	hsv(215, 72%, 54%)
CMYK	cmyk(72.5%, 42.8%, 0%, 45.9%)
CIE-LAB	lab(33.64, 6.78, -37.07)
CIE-LCH	lch(33.64, 37.69, 280.37°)
OKLab	oklab(42.99% -0.023 -0.1059)
OKLCH	oklch(42.99% 0.108 257.8)
XYZ	xyz(8.1811, 7.8381, 25.1216)
Luminance	0.0784 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#264F8A #8A6126

analogous

#26818A #264F8A #2F268A

triadic

#264F8A #8A264F #4F8A26

tetradic

#264F8A #8A2681 #8A6126 #268A2F

square

#264F8A #8A2681 #8A6126 #268A2F

split-complementary

#264F8A #8A2F26 #818A26

monochromatic

#0C182A #19345A #264F8A #336ABA #598AD1

Accessibility & contrast

On white

8.18

#264F8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#264F8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #264F8A

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##264F8A	#FFFFFF	#000000	##FFFFFF
##264F8A	1.00	8.18	2.57	8.18
#FFFFFF	8.18	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#33548C

Deuteranopia (green-blind)

#234B89

Tritanopia (blue-blind)

#005D65

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #264f8a;
/* rgb */ color: rgb(38, 79, 138);
/* oklch */ color: oklch(43.0% 0.108 257.8);

Tailwind

colors: {
  custom: {
    50: '#6d7fac',
    500: '#264f8a',
    950: '#000000',
  },
}

SCSS

$custom: #264f8a;
$custom-light: #6d7fac;
$custom-dark: #000000;

JSON

{
  "hex": "#264f8a",
  "rgb": {
    "r": 38,
    "g": 79,
    "b": 138
  },
  "hsl": {
    "h": 215.4,
    "s": 56.818,
    "l": 34.51
  },
  "oklch": {
    "l": 0.42985,
    "c": 0.10832,
    "h": 257.8
  },
  "luminance": 0.07839
}

Semantic roles & 50–950 ramp

primary

#264F8A

secondary

#B68F56

accent

#A248E0

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #264F8A

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

Preview Lab → · Contrast checker → · Palette generator →